X-Git-Url: https://git.saurik.com/apple/system_cmds.git/blobdiff_plain/c3a08f5910a028cdace032ed79beb406c750d530..45bc9d1542da654746b7a98b0fbafa8bf741d966:/fs_usage.tproj/fs_usage.c diff --git a/fs_usage.tproj/fs_usage.c b/fs_usage.tproj/fs_usage.c index 8ce4f55..deb7b6a 100644 --- a/fs_usage.tproj/fs_usage.c +++ b/fs_usage.tproj/fs_usage.c @@ -3,48 +3,53 @@ * * @APPLE_LICENSE_HEADER_START@ * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. - * - * This file contains Original Code and/or Modifications of Original Code - * as defined in and that are subject to the Apple Public Source License - * Version 2.0 (the 'License'). You may not use this file except in - * compliance with the License. Please obtain a copy of the License at - * http://www.opensource.apple.com/apsl/ and read it before using this - * file. + * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights + * Reserved. This file contains Original Code and/or Modifications of + * Original Code as defined in and that are subject to the Apple Public + * Source License Version 1.0 (the 'License'). You may not use this file + * except in compliance with the License. Please obtain a copy of the + * License at http://www.apple.com/publicsource and read it before using + * this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. - * Please see the License for the specific language governing rights and - * limitations under the License. + * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the + * License for the specific language governing rights and limitations + * under the License." * * @APPLE_LICENSE_HEADER_END@ */ /* -cc -I. -DKERNEL_PRIVATE -O -o fs_usage fs_usage.c +cc -I/System/Library/Frameworks/System.framework/Versions/B/PrivateHeaders -DPRIVATE -D__APPLE_PRIVATE -arch x86_64 -arch i386 -O -lutil -o fs_usage fs_usage.c */ -#define Default_DELAY 1 /* default delay interval */ - #include #include #include #include #include #include +#include #include #include +#include +#include +#include +#include +#include #include #include #include - -#include -#include #include +#include +#include +#include +#include +#include #ifndef KERNEL_PRIVATE #define KERNEL_PRIVATE @@ -54,84 +59,204 @@ cc -I. -DKERNEL_PRIVATE -O -o fs_usage fs_usage.c #include #endif /*KERNEL_PRIVATE*/ -#include -#include #import -#include +#import + + + +#define F_OPENFROM 56 /* SPI: open a file relative to fd (must be a dir) */ +#define F_UNLINKFROM 57 /* SPI: open a file relative to fd (must be a dir) */ +#define F_CHECK_OPENEVT 58 /* SPI: if a process is marked OPENEVT, or in O_EVTONLY on opens of this vnode */ -extern int errno; +#ifndef RAW_VERSION1 +typedef struct { + int version_no; + int thread_count; + uint64_t TOD_secs; + uint32_t TOD_usecs; +} RAW_header; + +#define RAW_VERSION0 0x55aa0000 +#define RAW_VERSION1 0x55aa0101 +#endif #define MAXINDEX 2048 +typedef struct LibraryRange { + uint64_t b_address; + uint64_t e_address; +} LibraryRange; + +LibraryRange framework32; +LibraryRange framework64; + + +#define TEXT_R 0 +#define DATA_R 1 +#define OBJC_R 2 +#define IMPORT_R 3 +#define UNICODE_R 4 +#define IMAGE_R 5 +#define LINKEDIT_R 6 + + +char *frameworkType[] = { + " ", + " ", + " ", + " ", + " ", + " ", + "", +}; + + typedef struct LibraryInfo { - unsigned long address; - char *name; + uint64_t b_address; + uint64_t e_address; + int r_type; + char *name; } LibraryInfo; LibraryInfo frameworkInfo[MAXINDEX]; int numFrameworks = 0; -char seg_addr_table[256]="/AppleInternal/Developer/seg_addr_table"; - -char *lookup_name(); - /* - MAXCOLS controls when extra data kicks in. - MAX_WIDE_MODE_COLS controls -w mode to get even wider data in path. - If NUMPARMS changes to match the kernel, it will automatically - get reflected in the -w mode output. -*/ + * MAXCOLS controls when extra data kicks in. + * MAX_WIDE_MODE_COLS controls -w mode to get even wider data in path. + * If NUMPARMS changes to match the kernel, it will automatically + * get reflected in the -w mode output. + */ #define NUMPARMS 23 -#define PATHLENGTH (NUMPARMS*sizeof(long)) -#define MAXCOLS 131 +#define PATHLENGTH (NUMPARMS*sizeof(uintptr_t)) + +#define MAXCOLS 132 #define MAX_WIDE_MODE_COLS (PATHLENGTH + 80) +#define MAXWIDTH MAX_WIDE_MODE_COLS + 64 + +#define MAX_PATHNAMES 3 +#define MAX_SCALL_PATHNAMES 2 + +typedef struct th_info *th_info_t; + +struct lookup { + uintptr_t pathname[NUMPARMS + 1]; /* add room for null terminator */ +}; struct th_info { + th_info_t next; + uintptr_t thread; + uintptr_t child_thread; + int in_filemgr; - int thread; + int in_hfs_update; int pid; int type; int arg1; int arg2; int arg3; int arg4; - int child_thread; + int arg5; + int arg6; + int arg7; + int arg8; int waited; double stime; - long *pathptr; - char pathname[PATHLENGTH + 1]; /* add room for null terminator */ + uint64_t vnodeid; + char *nameptr; + uintptr_t *pathptr; + int pn_scall_index; + int pn_work_index; + struct lookup lookups[MAX_PATHNAMES]; +}; + + +typedef struct threadmap * threadmap_t; + +struct threadmap { + threadmap_t tm_next; + + uintptr_t tm_thread; + unsigned int tm_setsize; /* this is a bit count */ + unsigned long *tm_setptr; /* file descripter bitmap */ + char tm_command[MAXCOMLEN + 1]; +}; + + +typedef struct vnode_info * vnode_info_t; + +struct vnode_info { + vnode_info_t vn_next; + uint64_t vn_id; + uintptr_t vn_pathname[NUMPARMS + 1]; +}; + +typedef struct meta_info * meta_info_t; + +struct meta_info { + meta_info_t m_next; + uint64_t m_blkno; + char *m_nameptr; }; -#define MAX_THREADS 512 -struct th_info th_state[MAX_THREADS]; +#define HASH_SIZE 1024 +#define HASH_MASK (HASH_SIZE - 1) +th_info_t th_info_hash[HASH_SIZE]; +th_info_t th_info_freelist; -int cur_max = 0; +threadmap_t threadmap_hash[HASH_SIZE]; +threadmap_t threadmap_freelist; + + +#define VN_HASH_SHIFT 3 +#define VN_HASH_SIZE 16384 +#define VN_HASH_MASK (VN_HASH_SIZE - 1) + +vnode_info_t vn_info_hash[VN_HASH_SIZE]; +meta_info_t m_info_hash[VN_HASH_SIZE]; + + +int filemgr_in_progress = 0; int need_new_map = 1; -int bias_secs; +int bias_secs = 0; +long last_time; int wideflag = 0; int columns = 0; -int select_pid_mode = 0; /* Flag set indicates that output is restricted - to selected pids or commands */ int one_good_pid = 0; /* Used to fail gracefully when bad pids given */ +int select_pid_mode = 0; /* Flag set indicates that output is restricted + to selected pids or commands */ char *arguments = 0; int argmax = 0; + +#define USLEEP_MIN 1 +#define USLEEP_BEHIND 2 +#define USLEEP_MAX 32 +int usleep_ms = USLEEP_MIN; + /* * Network only or filesystem only output filter * Default of zero means report all activity - no filtering */ -#define FILESYS_FILTER 0x01 -#define NETWORK_FILTER 0x02 -#define DEFAULT_DO_NOT_FILTER 0x0 +#define FILESYS_FILTER 0x01 +#define NETWORK_FILTER 0x02 +#define EXEC_FILTER 0x08 +#define PATHNAME_FILTER 0x10 +#define DISKIO_FILTER 0x20 +#define DEFAULT_DO_NOT_FILTER 0x00 + int filter_mode = DEFAULT_DO_NOT_FILTER; +boolean_t show_cachehits = FALSE; + #define NFS_DEV -1 +#define CS_DEV -2 struct diskrec { struct diskrec *next; @@ -148,245 +273,687 @@ struct diskio { int blkno; int iosize; int io_errno; - int issuing_thread; - int completion_thread; + int is_meta; + uint64_t vnodeid; + uintptr_t issuing_thread; + uintptr_t completion_thread; char issuing_command[MAXCOMLEN]; double issued_time; double completed_time; + uint32_t bc_info; }; struct diskrec *disk_list = NULL; struct diskio *free_diskios = NULL; struct diskio *busy_diskios = NULL; + struct diskio *insert_diskio(); +struct diskio *find_diskio(int); struct diskio *complete_diskio(); void free_diskio(); void print_diskio(); -void format_print(); -char *find_disk_name(); + +int check_filter_mode(struct th_info *, int, int, int, char *); +void format_print(struct th_info *, char *, uintptr_t, int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, int, double, double, int, char *, struct diskio *); +void enter_event_now(uintptr_t, int, kd_buf *, char *, double); +void enter_event(uintptr_t, int, kd_buf *, char *, double); +void exit_event(char *, uintptr_t, int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, int, double); +void extend_syscall(uintptr_t, int, kd_buf *); + +char *generate_cs_disk_name(int, char *s); +char *find_disk_name(int); void cache_disk_names(); -int ReadSegAddrTable(); -void mark_thread_waited(int); -int check_filter_mode(struct th_info *, int, int, int); -void fs_usage_fd_set(unsigned int, unsigned int); -int fs_usage_fd_isset(unsigned int, unsigned int); -void fs_usage_fd_clear(unsigned int, unsigned int); +void recache_disk_names(); + +void lookup_name(uint64_t user_addr, char **type, char **name); +int ReadSharedCacheMap(const char *, LibraryRange *, char *); +void SortFrameworkAddresses(); + +void fs_usage_fd_set(uintptr_t, unsigned int); +int fs_usage_fd_isset(uintptr_t, unsigned int); +void fs_usage_fd_clear(uintptr_t, unsigned int); + void init_arguments_buffer(); int get_real_command_name(int, char *, int); -void create_map_entry(int, int, char *); -#define DBG_ZERO_FILL_FAULT 1 -#define DBG_PAGEIN_FAULT 2 -#define DBG_COW_FAULT 3 -#define DBG_CACHE_HIT_FAULT 4 +void delete_all_events(); +void delete_event(th_info_t); +th_info_t add_event(uintptr_t, int); +th_info_t find_event(uintptr_t, int); +void mark_thread_waited(uintptr_t); + +void read_command_map(); +void delete_all_map_entries(); +void create_map_entry(uintptr_t, int, char *); +void delete_map_entry(uintptr_t); +threadmap_t find_map_entry(uintptr_t); + +char *add_vnode_name(uint64_t, char *); +char *find_vnode_name(uint64_t); +char *find_meta_name(uint64_t); +void add_meta_name(uint64_t, char *); + +void getdivisor(); +void argtopid(); +void set_remove(); +void set_pidcheck(); +void set_pidexclude(); +int quit(); + + +#define CLASS_MASK 0xff000000 +#define CSC_MASK 0xffff0000 +#define BSC_INDEX(type) ((type >> 2) & 0x3fff) + #define TRACE_DATA_NEWTHREAD 0x07000004 #define TRACE_DATA_EXEC 0x07000008 #define TRACE_STRING_NEWTHREAD 0x07010004 #define TRACE_STRING_EXEC 0x07010008 -#define MACH_vmfault 0x01300000 +#define MACH_vmfault 0x01300008 #define MACH_pageout 0x01300004 #define MACH_sched 0x01400000 #define MACH_stkhandoff 0x01400008 +#define MACH_idle 0x01400024 #define VFS_LOOKUP 0x03010090 -#define BSC_exit 0x040C0004 - -#define P_WrData 0x03020000 -#define P_RdData 0x03020008 -#define P_WrMeta 0x03020020 -#define P_RdMeta 0x03020028 -#define P_PgOut 0x03020040 -#define P_PgIn 0x03020048 -#define P_WrDataAsync 0x03020010 -#define P_RdDataAsync 0x03020018 -#define P_WrMetaAsync 0x03020030 -#define P_RdMetaAsync 0x03020038 -#define P_PgOutAsync 0x03020050 -#define P_PgInAsync 0x03020058 - -#define P_WrDataDone 0x03020004 -#define P_RdDataDone 0x0302000C -#define P_WrMetaDone 0x03020024 -#define P_RdMetaDone 0x0302002C -#define P_PgOutDone 0x03020044 -#define P_PgInDone 0x0302004C -#define P_WrDataAsyncDone 0x03020014 -#define P_RdDataAsyncDone 0x0302001C -#define P_WrMetaAsyncDone 0x03020034 -#define P_RdMetaAsyncDone 0x0302003C -#define P_PgOutAsyncDone 0x03020054 -#define P_PgInAsyncDone 0x0302005C +#define VFS_ALIAS_VP 0x03010094 + +#define BSC_thread_terminate 0x040c05a4 + +#define HFS_update 0x3018000 +#define HFS_modify_block_end 0x3018004 + +#define Throttled 0x3010184 +#define SPEC_ioctl 0x3060000 +#define SPEC_unmap_info 0x3060004 +#define proc_exit 0x4010004 + +#define BC_IO_HIT 0x03070010 +#define BC_IO_HIT_STALLED 0x03070020 +#define BC_IO_MISS 0x03070040 +#define BC_IO_MISS_CUT_THROUGH 0x03070080 +#define BC_PLAYBACK_IO 0x03070100 +#define BC_STR(s) ( \ + (s == BC_IO_HIT) ? "HIT" : \ + (s == BC_IO_HIT_STALLED) ? "STALL" : \ + (s == BC_IO_MISS) ? "MISS" : \ + (s == BC_IO_MISS_CUT_THROUGH) ? "CUT" : \ + (s == BC_PLAYBACK_IO) ? "PLBK" : \ + (s == 0x0) ? "NONE" : "UNKN" ) + +#ifndef DKIO_NOCACHE +#define DKIO_NOCACHE 0x80 +#endif +#define P_DISKIO_READ (DKIO_READ << 2) +#define P_DISKIO_ASYNC (DKIO_ASYNC << 2) +#define P_DISKIO_META (DKIO_META << 2) +#define P_DISKIO_PAGING (DKIO_PAGING << 2) +#define P_DISKIO_THROTTLE (DKIO_THROTTLE << 2) +#define P_DISKIO_PASSIVE (DKIO_PASSIVE << 2) +#define P_DISKIO_NOCACHE (DKIO_NOCACHE << 2) +#define P_DISKIO_TIER_MASK (DKIO_TIER_MASK << 2) +#define P_DISKIO_TIER_SHIFT (DKIO_TIER_SHIFT + 2) + +#define P_DISKIO (FSDBG_CODE(DBG_DKRW, 0)) +#define P_DISKIO_DONE (P_DISKIO | (DKIO_DONE << 2)) +#define P_DISKIO_TYPE (P_DISKIO | P_DISKIO_READ | P_DISKIO_META | P_DISKIO_PAGING) +#define P_DISKIO_MASK (CSC_MASK | 0x4) + +#define P_WrData (P_DISKIO) +#define P_RdData (P_DISKIO | P_DISKIO_READ) +#define P_WrMeta (P_DISKIO | P_DISKIO_META) +#define P_RdMeta (P_DISKIO | P_DISKIO_META | P_DISKIO_READ) +#define P_PgOut (P_DISKIO | P_DISKIO_PAGING) +#define P_PgIn (P_DISKIO | P_DISKIO_PAGING | P_DISKIO_READ) + +#define P_CS_Class 0x0a000000 // DBG_CORESTORAGE +#define P_CS_Type_Mask 0xfffffff0 +#define P_CS_IO_Done 0x00000004 + +#define P_CS_ReadChunk 0x0a000200 // chopped up request +#define P_CS_WriteChunk 0x0a000210 +#define P_CS_MetaRead 0x0a000300 // meta data +#define P_CS_MetaWrite 0x0a000310 +#define P_CS_TransformRead 0x0a000500 // background transform +#define P_CS_TransformWrite 0x0a000510 +#define P_CS_MigrationRead 0x0a000600 // composite disk block migration +#define P_CS_MigrationWrite 0x0a000610 +#define P_CS_SYNC_DISK 0x0a010000 #define MSC_map_fd 0x010c00ac +#define BSC_BASE 0x040C0000 +#define MSC_BASE 0x010C0000 + // Network related codes -#define BSC_recvmsg 0x040C006C -#define BSC_sendmsg 0x040C0070 -#define BSC_recvfrom 0x040C0074 -#define BSC_accept 0x040C0078 -#define BSC_select 0x040C0174 -#define BSC_socket 0x040C0184 -#define BSC_connect 0x040C0188 -#define BSC_bind 0x040C01A0 -#define BSC_listen 0x040C01A8 -#define BSC_sendto 0x040C0214 -#define BSC_socketpair 0x040C021C - -#define BSC_read 0x040C000C -#define BSC_write 0x040C0010 -#define BSC_open 0x040C0014 -#define BSC_close 0x040C0018 -#define BSC_link 0x040C0024 -#define BSC_unlink 0x040C0028 -#define BSC_chdir 0x040c0030 -#define BSC_fchdir 0x040c0034 -#define BSC_mknod 0x040C0038 -#define BSC_chmod 0x040C003C -#define BSC_chown 0x040C0040 -#define BSC_access 0x040C0084 -#define BSC_chflags 0x040C0088 -#define BSC_fchflags 0x040C008C -#define BSC_sync 0x040C0090 -#define BSC_dup 0x040C00A4 -#define BSC_revoke 0x040C00E0 -#define BSC_symlink 0x040C00E4 -#define BSC_readlink 0x040C00E8 -#define BSC_chroot 0x040C00F4 -#define BSC_dup2 0x040C0168 -#define BSC_fsync 0x040C017C -#define BSC_readv 0x040C01E0 -#define BSC_writev 0x040C01E4 -#define BSC_fchown 0x040C01EC -#define BSC_fchmod 0x040C01F0 -#define BSC_rename 0x040C0200 -#define BSC_mkfifo 0x040c0210 -#define BSC_mkdir 0x040C0220 -#define BSC_rmdir 0x040C0224 -#define BSC_utimes 0x040C0228 -#define BSC_futimes 0x040C022C -#define BSC_pread 0x040C0264 -#define BSC_pread_extended 0x040E0264 -#define BSC_pwrite 0x040C0268 -#define BSC_pwrite_extended 0x040E0268 -#define BSC_statfs 0x040C0274 -#define BSC_fstatfs 0x040C0278 -#define BSC_stat 0x040C02F0 -#define BSC_fstat 0x040C02F4 -#define BSC_lstat 0x040C02F8 -#define BSC_pathconf 0x040C02FC -#define BSC_fpathconf 0x040C0300 -#define BSC_getdirentries 0x040C0310 -#define BSC_mmap 0x040c0314 -#define BSC_lseek 0x040c031c -#define BSC_truncate 0x040C0320 -#define BSC_ftruncate 0x040C0324 -#define BSC_undelete 0x040C0334 -#define BSC_statv 0x040C0364 -#define BSC_lstatv 0x040C0368 -#define BSC_fstatv 0x040C036C -#define BSC_mkcomplex 0x040C0360 -#define BSC_getattrlist 0x040C0370 -#define BSC_setattrlist 0x040C0374 -#define BSC_getdirentriesattr 0x040C0378 -#define BSC_exchangedata 0x040C037C -#define BSC_checkuseraccess 0x040C0380 -#define BSC_searchfs 0x040C0384 -#define BSC_delete 0x040C0388 -#define BSC_copyfile 0x040C038C -#define BSC_fsctl 0x040C03C8 -#define BSC_load_shared_file 0x040C04A0 +#define BSC_recvmsg 0x040C006C +#define BSC_sendmsg 0x040C0070 +#define BSC_recvfrom 0x040C0074 +#define BSC_accept 0x040C0078 +#define BSC_select 0x040C0174 +#define BSC_socket 0x040C0184 +#define BSC_connect 0x040C0188 +#define BSC_bind 0x040C01A0 +#define BSC_listen 0x040C01A8 +#define BSC_sendto 0x040C0214 +#define BSC_socketpair 0x040C021C +#define BSC_recvmsg_nocancel 0x040c0644 +#define BSC_sendmsg_nocancel 0x040c0648 +#define BSC_recvfrom_nocancel 0x040c064c +#define BSC_accept_nocancel 0x040c0650 +#define BSC_connect_nocancel 0x040c0664 +#define BSC_sendto_nocancel 0x040c0674 + +#define BSC_exit 0x040C0004 +#define BSC_read 0x040C000C +#define BSC_write 0x040C0010 +#define BSC_open 0x040C0014 +#define BSC_close 0x040C0018 +#define BSC_link 0x040C0024 +#define BSC_unlink 0x040C0028 +#define BSC_chdir 0x040c0030 +#define BSC_fchdir 0x040c0034 +#define BSC_mknod 0x040C0038 +#define BSC_chmod 0x040C003C +#define BSC_chown 0x040C0040 +#define BSC_getfsstat 0x040C0048 +#define BSC_access 0x040C0084 +#define BSC_chflags 0x040C0088 +#define BSC_fchflags 0x040C008C +#define BSC_sync 0x040C0090 +#define BSC_dup 0x040C00A4 +#define BSC_ioctl 0x040C00D8 +#define BSC_revoke 0x040C00E0 +#define BSC_symlink 0x040C00E4 +#define BSC_readlink 0x040C00E8 +#define BSC_execve 0x040C00EC +#define BSC_umask 0x040C00F0 +#define BSC_chroot 0x040C00F4 +#define BSC_msync 0x040C0104 +#define BSC_dup2 0x040C0168 +#define BSC_fcntl 0x040C0170 +#define BSC_fsync 0x040C017C +#define BSC_readv 0x040C01E0 +#define BSC_writev 0x040C01E4 +#define BSC_fchown 0x040C01EC +#define BSC_fchmod 0x040C01F0 +#define BSC_rename 0x040C0200 +#define BSC_flock 0x040C020C +#define BSC_mkfifo 0x040C0210 +#define BSC_mkdir 0x040C0220 +#define BSC_rmdir 0x040C0224 +#define BSC_utimes 0x040C0228 +#define BSC_futimes 0x040C022C +#define BSC_pread 0x040C0264 +#define BSC_pwrite 0x040C0268 +#define BSC_statfs 0x040C0274 +#define BSC_fstatfs 0x040C0278 +#define BSC_unmount 0x040C027C +#define BSC_mount 0x040C029C +#define BSC_fdatasync 0x040C02EC +#define BSC_stat 0x040C02F0 +#define BSC_fstat 0x040C02F4 +#define BSC_lstat 0x040C02F8 +#define BSC_pathconf 0x040C02FC +#define BSC_fpathconf 0x040C0300 +#define BSC_getdirentries 0x040C0310 +#define BSC_mmap 0x040c0314 +#define BSC_lseek 0x040c031c +#define BSC_truncate 0x040C0320 +#define BSC_ftruncate 0x040C0324 +#define BSC_undelete 0x040C0334 +#define BSC_open_dprotected_np 0x040C0360 +#define BSC_getattrlist 0x040C0370 +#define BSC_setattrlist 0x040C0374 +#define BSC_getdirentriesattr 0x040C0378 +#define BSC_exchangedata 0x040C037C +#define BSC_checkuseraccess 0x040C0380 +#define BSC_searchfs 0x040C0384 +#define BSC_delete 0x040C0388 +#define BSC_copyfile 0x040C038C +#define BSC_fgetattrlist 0x040C0390 +#define BSC_fsetattrlist 0x040C0394 +#define BSC_getxattr 0x040C03A8 +#define BSC_fgetxattr 0x040C03AC +#define BSC_setxattr 0x040C03B0 +#define BSC_fsetxattr 0x040C03B4 +#define BSC_removexattr 0x040C03B8 +#define BSC_fremovexattr 0x040C03BC +#define BSC_listxattr 0x040C03C0 +#define BSC_flistxattr 0x040C03C4 +#define BSC_fsctl 0x040C03C8 +#define BSC_posix_spawn 0x040C03D0 +#define BSC_ffsctl 0x040C03D4 +#define BSC_open_extended 0x040C0454 +#define BSC_umask_extended 0x040C0458 +#define BSC_stat_extended 0x040C045C +#define BSC_lstat_extended 0x040C0460 +#define BSC_fstat_extended 0x040C0464 +#define BSC_chmod_extended 0x040C0468 +#define BSC_fchmod_extended 0x040C046C +#define BSC_access_extended 0x040C0470 +#define BSC_mkfifo_extended 0x040C048C +#define BSC_mkdir_extended 0x040C0490 +#define BSC_aio_fsync 0x040C04E4 +#define BSC_aio_return 0x040C04E8 +#define BSC_aio_suspend 0x040C04EC +#define BSC_aio_cancel 0x040C04F0 +#define BSC_aio_error 0x040C04F4 +#define BSC_aio_read 0x040C04F8 +#define BSC_aio_write 0x040C04FC +#define BSC_lio_listio 0x040C0500 +#define BSC_sendfile 0x040C0544 +#define BSC_stat64 0x040C0548 +#define BSC_fstat64 0x040C054C +#define BSC_lstat64 0x040C0550 +#define BSC_stat64_extended 0x040C0554 +#define BSC_lstat64_extended 0x040C0558 +#define BSC_fstat64_extended 0x040C055C +#define BSC_getdirentries64 0x040C0560 +#define BSC_statfs64 0x040C0564 +#define BSC_fstatfs64 0x040C0568 +#define BSC_getfsstat64 0x040C056C +#define BSC_pthread_chdir 0x040C0570 +#define BSC_pthread_fchdir 0x040C0574 +#define BSC_lchown 0x040C05B0 + +#define BSC_read_nocancel 0x040c0630 +#define BSC_write_nocancel 0x040c0634 +#define BSC_open_nocancel 0x040c0638 +#define BSC_close_nocancel 0x040c063c +#define BSC_msync_nocancel 0x040c0654 +#define BSC_fcntl_nocancel 0x040c0658 +#define BSC_select_nocancel 0x040c065c +#define BSC_fsync_nocancel 0x040c0660 +#define BSC_readv_nocancel 0x040c066c +#define BSC_writev_nocancel 0x040c0670 +#define BSC_pread_nocancel 0x040c0678 +#define BSC_pwrite_nocancel 0x040c067c +#define BSC_aio_suspend_nocancel 0x40c0694 +#define BSC_guarded_open_np 0x040c06e4 +#define BSC_guarded_close_np 0x040c06e8 + +#define BSC_fsgetpath 0x040c06ac + +#define BSC_msync_extended 0x040e0104 +#define BSC_pread_extended 0x040e0264 +#define BSC_pwrite_extended 0x040e0268 +#define BSC_mmap_extended 0x040e0314 +#define BSC_mmap_extended2 0x040f0314 // Carbon File Manager support -#define FILEMGR_PBGETCATALOGINFO 0x1e000020 -#define FILEMGR_PBGETCATALOGINFOBULK 0x1e000024 -#define FILEMGR_PBCREATEFILEUNICODE 0x1e000028 -#define FILEMGR_PBCREATEDIRECTORYUNICODE 0x1e00002c -#define FILEMGR_PBCREATEFORK 0x1e000030 -#define FILEMGR_PBDELETEFORK 0x1e000034 -#define FILEMGR_PBITERATEFORK 0x1e000038 -#define FILEMGR_PBOPENFORK 0x1e00003c -#define FILEMGR_PBREADFORK 0x1e000040 -#define FILEMGR_PBWRITEFORK 0x1e000044 -#define FILEMGR_PBALLOCATEFORK 0x1e000048 -#define FILEMGR_PBDELETEOBJECT 0x1e00004c -#define FILEMGR_PBEXCHANGEOBJECT 0x1e000050 -#define FILEMGR_PBGETFORKCBINFO 0x1e000054 -#define FILEMGR_PBGETVOLUMEINFO 0x1e000058 -#define FILEMGR_PBMAKEFSREF 0x1e00005c -#define FILEMGR_PBMAKEFSREFUNICODE 0x1e000060 -#define FILEMGR_PBMOVEOBJECT 0x1e000064 -#define FILEMGR_PBOPENITERATOR 0x1e000068 -#define FILEMGR_PBRENAMEUNICODE 0x1e00006c -#define FILEMGR_PBSETCATALOGINFO 0x1e000070 -#define FILEMGR_PBSETVOLUMEINFO 0x1e000074 -#define FILEMGR_FSREFMAKEPATH 0x1e000078 -#define FILEMGR_FSPATHMAKEREF 0x1e00007c - -#define FILEMGR_PBGETCATINFO 0x1e010000 -#define FILEMGR_PBGETCATINFOLITE 0x1e010004 -#define FILEMGR_PBHGETFINFO 0x1e010008 -#define FILEMGR_PBXGETVOLINFO 0x1e01000c -#define FILEMGR_PBHCREATE 0x1e010010 -#define FILEMGR_PBHOPENDF 0x1e010014 -#define FILEMGR_PBHOPENRF 0x1e010018 -#define FILEMGR_PBHGETDIRACCESS 0x1e01001c -#define FILEMGR_PBHSETDIRACCESS 0x1e010020 -#define FILEMGR_PBHMAPID 0x1e010024 -#define FILEMGR_PBHMAPNAME 0x1e010028 -#define FILEMGR_PBCLOSE 0x1e01002c -#define FILEMGR_PBFLUSHFILE 0x1e010030 -#define FILEMGR_PBGETEOF 0x1e010034 -#define FILEMGR_PBSETEOF 0x1e010038 -#define FILEMGR_PBGETFPOS 0x1e01003c -#define FILEMGR_PBREAD 0x1e010040 -#define FILEMGR_PBWRITE 0x1e010044 -#define FILEMGR_PBGETFCBINFO 0x1e010048 -#define FILEMGR_PBSETFINFO 0x1e01004c -#define FILEMGR_PBALLOCATE 0x1e010050 -#define FILEMGR_PBALLOCCONTIG 0x1e010054 -#define FILEMGR_PBSETFPOS 0x1e010058 -#define FILEMGR_PBSETCATINFO 0x1e01005c -#define FILEMGR_PBGETVOLPARMS 0x1e010060 -#define FILEMGR_PBSETVINFO 0x1e010064 -#define FILEMGR_PBMAKEFSSPEC 0x1e010068 -#define FILEMGR_PBHGETVINFO 0x1e01006c -#define FILEMGR_PBCREATEFILEIDREF 0x1e010070 -#define FILEMGR_PBDELETEFILEIDREF 0x1e010074 -#define FILEMGR_PBRESOLVEFILEIDREF 0x1e010078 -#define FILEMGR_PBFLUSHVOL 0x1e01007c -#define FILEMGR_PBHRENAME 0x1e010080 -#define FILEMGR_PBCATMOVE 0x1e010084 -#define FILEMGR_PBEXCHANGEFILES 0x1e010088 -#define FILEMGR_PBHDELETE 0x1e01008c -#define FILEMGR_PBDIRCREATE 0x1e010090 -#define FILEMGR_PBCATSEARCH 0x1e010094 -#define FILEMGR_PBHSETFLOCK 0x1e010098 -#define FILEMGR_PBHRSTFLOCK 0x1e01009c -#define FILEMGR_PBLOCKRANGE 0x1e0100a0 -#define FILEMGR_PBUNLOCKRANGE 0x1e0100a4 +#define FILEMGR_PBGETCATALOGINFO 0x1e000020 +#define FILEMGR_PBGETCATALOGINFOBULK 0x1e000024 +#define FILEMGR_PBCREATEFILEUNICODE 0x1e000028 +#define FILEMGR_PBCREATEDIRECTORYUNICODE 0x1e00002c +#define FILEMGR_PBCREATEFORK 0x1e000030 +#define FILEMGR_PBDELETEFORK 0x1e000034 +#define FILEMGR_PBITERATEFORK 0x1e000038 +#define FILEMGR_PBOPENFORK 0x1e00003c +#define FILEMGR_PBREADFORK 0x1e000040 +#define FILEMGR_PBWRITEFORK 0x1e000044 +#define FILEMGR_PBALLOCATEFORK 0x1e000048 +#define FILEMGR_PBDELETEOBJECT 0x1e00004c +#define FILEMGR_PBEXCHANGEOBJECT 0x1e000050 +#define FILEMGR_PBGETFORKCBINFO 0x1e000054 +#define FILEMGR_PBGETVOLUMEINFO 0x1e000058 +#define FILEMGR_PBMAKEFSREF 0x1e00005c +#define FILEMGR_PBMAKEFSREFUNICODE 0x1e000060 +#define FILEMGR_PBMOVEOBJECT 0x1e000064 +#define FILEMGR_PBOPENITERATOR 0x1e000068 +#define FILEMGR_PBRENAMEUNICODE 0x1e00006c +#define FILEMGR_PBSETCATALOGINFO 0x1e000070 +#define FILEMGR_PBSETVOLUMEINFO 0x1e000074 +#define FILEMGR_FSREFMAKEPATH 0x1e000078 +#define FILEMGR_FSPATHMAKEREF 0x1e00007c + +#define FILEMGR_PBGETCATINFO 0x1e010000 +#define FILEMGR_PBGETCATINFOLITE 0x1e010004 +#define FILEMGR_PBHGETFINFO 0x1e010008 +#define FILEMGR_PBXGETVOLINFO 0x1e01000c +#define FILEMGR_PBHCREATE 0x1e010010 +#define FILEMGR_PBHOPENDF 0x1e010014 +#define FILEMGR_PBHOPENRF 0x1e010018 +#define FILEMGR_PBHGETDIRACCESS 0x1e01001c +#define FILEMGR_PBHSETDIRACCESS 0x1e010020 +#define FILEMGR_PBHMAPID 0x1e010024 +#define FILEMGR_PBHMAPNAME 0x1e010028 +#define FILEMGR_PBCLOSE 0x1e01002c +#define FILEMGR_PBFLUSHFILE 0x1e010030 +#define FILEMGR_PBGETEOF 0x1e010034 +#define FILEMGR_PBSETEOF 0x1e010038 +#define FILEMGR_PBGETFPOS 0x1e01003c +#define FILEMGR_PBREAD 0x1e010040 +#define FILEMGR_PBWRITE 0x1e010044 +#define FILEMGR_PBGETFCBINFO 0x1e010048 +#define FILEMGR_PBSETFINFO 0x1e01004c +#define FILEMGR_PBALLOCATE 0x1e010050 +#define FILEMGR_PBALLOCCONTIG 0x1e010054 +#define FILEMGR_PBSETFPOS 0x1e010058 +#define FILEMGR_PBSETCATINFO 0x1e01005c +#define FILEMGR_PBGETVOLPARMS 0x1e010060 +#define FILEMGR_PBSETVINFO 0x1e010064 +#define FILEMGR_PBMAKEFSSPEC 0x1e010068 +#define FILEMGR_PBHGETVINFO 0x1e01006c +#define FILEMGR_PBCREATEFILEIDREF 0x1e010070 +#define FILEMGR_PBDELETEFILEIDREF 0x1e010074 +#define FILEMGR_PBRESOLVEFILEIDREF 0x1e010078 +#define FILEMGR_PBFLUSHVOL 0x1e01007c +#define FILEMGR_PBHRENAME 0x1e010080 +#define FILEMGR_PBCATMOVE 0x1e010084 +#define FILEMGR_PBEXCHANGEFILES 0x1e010088 +#define FILEMGR_PBHDELETE 0x1e01008c +#define FILEMGR_PBDIRCREATE 0x1e010090 +#define FILEMGR_PBCATSEARCH 0x1e010094 +#define FILEMGR_PBHSETFLOCK 0x1e010098 +#define FILEMGR_PBHRSTFLOCK 0x1e01009c +#define FILEMGR_PBLOCKRANGE 0x1e0100a0 +#define FILEMGR_PBUNLOCKRANGE 0x1e0100a4 #define FILEMGR_CLASS 0x1e +#define FILEMGR_BASE 0x1e000000 + +#define FMT_DEFAULT 0 +#define FMT_FD 1 +#define FMT_FD_IO 2 +#define FMT_FD_2 3 +#define FMT_SOCKET 4 +#define FMT_PGIN 5 +#define FMT_PGOUT 6 +#define FMT_CACHEHIT 7 +#define FMT_DISKIO 8 +#define FMT_LSEEK 9 +#define FMT_PREAD 10 +#define FMT_FTRUNC 11 +#define FMT_TRUNC 12 +#define FMT_SELECT 13 +#define FMT_OPEN 14 +#define FMT_AIO_FSYNC 15 +#define FMT_AIO_RETURN 16 +#define FMT_AIO_SUSPEND 17 +#define FMT_AIO_CANCEL 18 +#define FMT_AIO 19 +#define FMT_LIO_LISTIO 20 +#define FMT_MSYNC 21 +#define FMT_FCNTL 22 +#define FMT_ACCESS 23 +#define FMT_CHMOD 24 +#define FMT_FCHMOD 25 +#define FMT_CHMOD_EXT 26 +#define FMT_FCHMOD_EXT 27 +#define FMT_CHFLAGS 28 +#define FMT_FCHFLAGS 29 +#define FMT_IOCTL 30 +#define FMT_MMAP 31 +#define FMT_UMASK 32 +#define FMT_SENDFILE 33 +#define FMT_IOCTL_SYNC 34 +#define FMT_MOUNT 35 +#define FMT_UNMOUNT 36 +#define FMT_DISKIO_CS 37 +#define FMT_SYNC_DISK_CS 38 +#define FMT_IOCTL_UNMAP 39 +#define FMT_UNMAP_INFO 40 +#define FMT_HFS_update 41 +#define FMT_FLOCK 42 + +#define MAX_BSD_SYSCALL 512 + +struct bsd_syscall { + char *sc_name; + int sc_format; +} bsd_syscalls[MAX_BSD_SYSCALL]; + + +int bsd_syscall_types[] = { + BSC_recvmsg, + BSC_recvmsg_nocancel, + BSC_sendmsg, + BSC_sendmsg_nocancel, + BSC_recvfrom, + BSC_recvfrom_nocancel, + BSC_accept, + BSC_accept_nocancel, + BSC_select, + BSC_select_nocancel, + BSC_socket, + BSC_connect, + BSC_connect_nocancel, + BSC_bind, + BSC_listen, + BSC_sendto, + BSC_sendto_nocancel, + BSC_socketpair, + BSC_read, + BSC_read_nocancel, + BSC_write, + BSC_write_nocancel, + BSC_open, + BSC_open_nocancel, + BSC_close, + BSC_close_nocancel, + BSC_link, + BSC_unlink, + BSC_chdir, + BSC_fchdir, + BSC_mknod, + BSC_chmod, + BSC_chown, + BSC_access, + BSC_chflags, + BSC_fchflags, + BSC_sync, + BSC_dup, + BSC_revoke, + BSC_symlink, + BSC_readlink, + BSC_exit, + BSC_execve, + BSC_posix_spawn, + BSC_umask, + BSC_chroot, + BSC_dup2, + BSC_fsync, + BSC_fsync_nocancel, + BSC_readv, + BSC_readv_nocancel, + BSC_writev, + BSC_writev_nocancel, + BSC_fchown, + BSC_fchmod, + BSC_rename, + BSC_mkfifo, + BSC_mkdir, + BSC_rmdir, + BSC_utimes, + BSC_futimes, + BSC_pread, + BSC_pread_nocancel, + BSC_pwrite, + BSC_pwrite_nocancel, + BSC_statfs, + BSC_fstatfs, + BSC_fdatasync, + BSC_stat, + BSC_fstat, + BSC_lstat, + BSC_mount, + BSC_unmount, + BSC_pathconf, + BSC_fpathconf, + BSC_getdirentries, + BSC_mmap, + BSC_lseek, + BSC_truncate, + BSC_ftruncate, + BSC_flock, + BSC_undelete, + BSC_open_dprotected_np, + BSC_getattrlist, + BSC_setattrlist, + BSC_fgetattrlist, + BSC_fsetattrlist, + BSC_getdirentriesattr, + BSC_exchangedata, + BSC_checkuseraccess, + BSC_searchfs, + BSC_delete, + BSC_copyfile, + BSC_getxattr, + BSC_fgetxattr, + BSC_setxattr, + BSC_fsetxattr, + BSC_removexattr, + BSC_fremovexattr, + BSC_listxattr, + BSC_flistxattr, + BSC_fsctl, + BSC_ffsctl, + BSC_open_extended, + BSC_umask_extended, + BSC_stat_extended, + BSC_lstat_extended, + BSC_fstat_extended, + BSC_chmod_extended, + BSC_fchmod_extended, + BSC_access_extended, + BSC_mkfifo_extended, + BSC_mkdir_extended, + BSC_aio_fsync, + BSC_aio_return, + BSC_aio_suspend, + BSC_aio_suspend_nocancel, + BSC_aio_cancel, + BSC_aio_error, + BSC_aio_read, + BSC_aio_write, + BSC_lio_listio, + BSC_lchown, + BSC_sendfile, + BSC_msync, + BSC_msync_nocancel, + BSC_fcntl, + BSC_fcntl_nocancel, + BSC_ioctl, + BSC_stat64, + BSC_fstat64, + BSC_lstat64, + BSC_stat64_extended, + BSC_lstat64_extended, + BSC_fstat64_extended, + BSC_getdirentries64, + BSC_statfs64, + BSC_fstatfs64, + BSC_pthread_chdir, + BSC_pthread_fchdir, + BSC_getfsstat, + BSC_getfsstat64, + BSC_guarded_open_np, + BSC_guarded_close_np, + BSC_fsgetpath, + 0 +}; + + +#define MAX_FILEMGR 512 + +struct filemgr_call { + char *fm_name; +} filemgr_calls[MAX_FILEMGR]; + + +int filemgr_call_types[] = { + FILEMGR_PBGETCATALOGINFO, + FILEMGR_PBGETCATALOGINFOBULK, + FILEMGR_PBCREATEFILEUNICODE, + FILEMGR_PBCREATEDIRECTORYUNICODE, + FILEMGR_PBCREATEFORK, + FILEMGR_PBDELETEFORK, + FILEMGR_PBITERATEFORK, + FILEMGR_PBOPENFORK, + FILEMGR_PBREADFORK, + FILEMGR_PBWRITEFORK, + FILEMGR_PBALLOCATEFORK, + FILEMGR_PBDELETEOBJECT, + FILEMGR_PBEXCHANGEOBJECT, + FILEMGR_PBGETFORKCBINFO, + FILEMGR_PBGETVOLUMEINFO, + FILEMGR_PBMAKEFSREF, + FILEMGR_PBMAKEFSREFUNICODE, + FILEMGR_PBMOVEOBJECT, + FILEMGR_PBOPENITERATOR, + FILEMGR_PBRENAMEUNICODE, + FILEMGR_PBSETCATALOGINFO, + FILEMGR_PBSETVOLUMEINFO, + FILEMGR_FSREFMAKEPATH, + FILEMGR_FSPATHMAKEREF, + + FILEMGR_PBGETCATINFO, + FILEMGR_PBGETCATINFOLITE, + FILEMGR_PBHGETFINFO, + FILEMGR_PBXGETVOLINFO, + FILEMGR_PBHCREATE, + FILEMGR_PBHOPENDF, + FILEMGR_PBHOPENRF, + FILEMGR_PBHGETDIRACCESS, + FILEMGR_PBHSETDIRACCESS, + FILEMGR_PBHMAPID, + FILEMGR_PBHMAPNAME, + FILEMGR_PBCLOSE, + FILEMGR_PBFLUSHFILE, + FILEMGR_PBGETEOF, + FILEMGR_PBSETEOF, + FILEMGR_PBGETFPOS, + FILEMGR_PBREAD, + FILEMGR_PBWRITE, + FILEMGR_PBGETFCBINFO, + FILEMGR_PBSETFINFO, + FILEMGR_PBALLOCATE, + FILEMGR_PBALLOCCONTIG, + FILEMGR_PBSETFPOS, + FILEMGR_PBSETCATINFO, + FILEMGR_PBGETVOLPARMS, + FILEMGR_PBSETVINFO, + FILEMGR_PBMAKEFSSPEC, + FILEMGR_PBHGETVINFO, + FILEMGR_PBCREATEFILEIDREF, + FILEMGR_PBDELETEFILEIDREF, + FILEMGR_PBRESOLVEFILEIDREF, + FILEMGR_PBFLUSHVOL, + FILEMGR_PBHRENAME, + FILEMGR_PBCATMOVE, + FILEMGR_PBEXCHANGEFILES, + FILEMGR_PBHDELETE, + FILEMGR_PBDIRCREATE, + FILEMGR_PBCATSEARCH, + FILEMGR_PBHSETFLOCK, + FILEMGR_PBHRSTFLOCK, + FILEMGR_PBLOCKRANGE, + FILEMGR_PBUNLOCKRANGE, + 0 +}; + -#define MAX_PIDS 32 + +#define MAX_PIDS 256 int pids[MAX_PIDS]; int num_of_pids = 0; int exclude_pids = 0; int exclude_default_pids = 1; + struct kinfo_proc *kp_buffer = 0; int kp_nentries = 0; -#define SAMPLE_SIZE 60000 +#define EVENT_BASE 60000 + +int num_events = EVENT_BASE; -#define DBG_ZERO_FILL_FAULT 1 -#define DBG_PAGEIN_FAULT 2 -#define DBG_COW_FAULT 3 -#define DBG_CACHE_HIT_FAULT 4 #define DBG_FUNC_ALL (DBG_FUNC_START | DBG_FUNC_END) #define DBG_FUNC_MASK 0xfffffffc @@ -399,8 +966,6 @@ char *my_buffer; kbufinfo_t bufinfo = {0, 0, 0, 0, 0}; -int total_threads = 0; -kd_threadmap *mapptr = 0; /* pointer to list of threads */ /* defines for tracking file descriptor state */ #define FS_USAGE_FD_SETSIZE 256 /* Initial number of file descriptors per @@ -409,19 +974,25 @@ kd_threadmap *mapptr = 0; /* pointer to list of threads */ #define FS_USAGE_NFDBITS (sizeof (unsigned long) * 8) #define FS_USAGE_NFDBYTES(n) (((n) / FS_USAGE_NFDBITS) * sizeof (unsigned long)) -typedef struct { - unsigned int fd_valid; /* set if this is a valid entry */ - unsigned int fd_thread; - unsigned int fd_setsize; /* this is a bit count */ - unsigned long *fd_setptr; /* file descripter bitmap */ -} fd_threadmap; - -fd_threadmap *fdmapptr = 0; /* pointer to list of threads for fd tracking */ - int trace_enabled = 0; int set_remove_flag = 1; +int BC_flag = 0; + +char *RAW_file = (char *)0; +int RAW_flag = 0; +int RAW_fd = 0; + +uint64_t sample_TOD_secs; +uint32_t sample_TOD_usecs; + +double bias_now = 0.0; +double start_time = 0.0; +double end_time = 999999999999.9; + + void set_numbufs(); +void set_filter(); void set_init(); void set_enable(); void sample_sc(); @@ -439,6 +1010,8 @@ void leave() /* exit under normal conditions -- INT handler */ void set_pidexclude(); void set_remove(); + fflush(0); + set_enable(0); if (exclude_pids == 0) { @@ -450,10 +1023,33 @@ void leave() /* exit under normal conditions -- INT handler */ set_pidexclude(pids[i], 0); } set_remove(); + exit(0); } +int +quit(s) +char *s; +{ + if (trace_enabled) + set_enable(0); + + /* + * This flag is turned off when calling + * quit() due to a set_remove() failure. + */ + if (set_remove_flag) + set_remove(); + + fprintf(stderr, "fs_usage: "); + if (s) + fprintf(stderr, "%s", s); + + exit(1); +} + + void get_screenwidth() { struct winsize size; @@ -461,8 +1057,12 @@ void get_screenwidth() columns = MAXCOLS; if (isatty(1)) { - if (ioctl(1, TIOCGWINSZ, &size) != -1) + if (ioctl(1, TIOCGWINSZ, &size) != -1) { columns = size.ws_col; + + if (columns > MAXWIDTH) + columns = MAXWIDTH; + } } } @@ -473,16 +1073,36 @@ void sigwinch() get_screenwidth(); } + +void getdivisor() +{ + struct mach_timebase_info mti; + + mach_timebase_info(&mti); + + divisor = ((double)mti.denom / (double)mti.numer) * 1000; +} + + int exit_usage(char *myname) { - fprintf(stderr, "Usage: %s [-e] [-w] [-f mode] [pid | cmd [pid | cmd]....]\n", myname); + fprintf(stderr, "Usage: %s [-e] [-w] [-f mode] [-b] [-t seconds] [-R rawfile [-S start_time] [-E end_time]] [pid | cmd [pid | cmd] ...]\n", myname); fprintf(stderr, " -e exclude the specified list of pids from the sample\n"); fprintf(stderr, " and exclude fs_usage by default\n"); fprintf(stderr, " -w force wider, detailed, output\n"); - fprintf(stderr, " -f Output is filtered based on the mode provided\n"); - fprintf(stderr, " mode = \"network\" Show only network related output\n"); - fprintf(stderr, " mode = \"filesys\" Show only file system related output\n"); + fprintf(stderr, " -f output is based on the mode provided\n"); + fprintf(stderr, " mode = \"network\" Show network-related events\n"); + fprintf(stderr, " mode = \"filesys\" Show filesystem-related events\n"); + fprintf(stderr, " mode = \"pathname\" Show only pathname-related events\n"); + fprintf(stderr, " mode = \"exec\" Show only exec and spawn events\n"); + fprintf(stderr, " mode = \"diskio\" Show only disk I/O events\n"); + fprintf(stderr, " mode = \"cachehit\" In addition, show cache hits\n"); + fprintf(stderr, " -b annotate disk I/O events with BootCache info (if available)\n"); + fprintf(stderr, " -t specifies timeout in seconds (for use in automated tools)\n"); + fprintf(stderr, " -R specifies a raw trace file to process\n"); + fprintf(stderr, " -S if -R is specified, selects a start point in microseconds\n"); + fprintf(stderr, " -E if -R is specified, selects an end point in microseconds\n"); fprintf(stderr, " pid selects process(s) to sample\n"); fprintf(stderr, " cmd selects process(s) matching command string to sample\n"); fprintf(stderr, "\n%s will handle a maximum list of %d pids.\n\n", myname, MAX_PIDS); @@ -492,233 +1112,1194 @@ exit_usage(char *myname) { exit(1); } -int -main(argc, argv) - int argc; - char *argv[]; -{ - char *myname = "fs_usage"; - int i; - char ch; - void getdivisor(); - void argtopid(); - void set_remove(); - void set_pidcheck(); - void set_pidexclude(); - int quit(); - if ( geteuid() != 0 ) { - printf("'fs_usage' must be run as root...\n"); - exit(1); - } - get_screenwidth(); +int filemgr_index(type) { - /* get our name */ - if (argc > 0) { - if ((myname = rindex(argv[0], '/')) == 0) { - myname = argv[0]; - } - else { - myname++; - } - } + if (type & 0x10000) + return (((type >> 2) & 0x3fff) + 256); - - while ((ch = getopt(argc, argv, "ewf:")) != EOF) { - switch(ch) { - case 'e': - exclude_pids = 1; - exclude_default_pids = 0; - break; - case 'w': - wideflag = 1; - if ((uint)columns < MAX_WIDE_MODE_COLS) - columns = MAX_WIDE_MODE_COLS; - break; - case 'f': - if (!strcmp(optarg, "network")) - filter_mode |= NETWORK_FILTER; - else if (!strcmp(optarg, "filesys")) - filter_mode |= FILESYS_FILTER; - break; - - default: - exit_usage(myname); - } - } + return (((type >> 2) & 0x3fff)); +} - argc -= optind; - argv += optind; - /* If we process any list of pids/cmds, then turn off the defaults */ - if (argc > 0) - exclude_default_pids = 0; +void init_tables(void) +{ int i; + int type; + int code; - while (argc > 0 && num_of_pids < (MAX_PIDS - 1)) { - select_pid_mode++; - argtopid(argv[0]); - argc--; - argv++; - } - - /* Exclude a set of default pids */ - if (exclude_default_pids) - { - argtopid("Terminal"); - argtopid("telnetd"); - argtopid("telnet"); - argtopid("sshd"); - argtopid("rlogind"); - argtopid("tcsh"); - argtopid("csh"); - argtopid("sh"); - exclude_pids = 1; - } - - if (exclude_pids) - { - if (num_of_pids < (MAX_PIDS - 1)) - pids[num_of_pids++] = getpid(); - else - exit_usage(myname); - } -#if 0 - for (i = 0; i < num_of_pids; i++) - { - if (exclude_pids) - printf("exclude pid %d\n", pids[i]); - else - printf("pid %d\n", pids[i]); - } -#endif + for (i = 0; i < MAX_BSD_SYSCALL; i++) { + bsd_syscalls[i].sc_name = NULL; + bsd_syscalls[i].sc_format = FMT_DEFAULT; + } - /* set up signal handlers */ - signal(SIGINT, leave); - signal(SIGQUIT, leave); - signal(SIGHUP, leave); - signal(SIGTERM, leave); - signal(SIGWINCH, sigwinch); + for (i = 0; i < MAX_FILEMGR; i++) { + filemgr_calls[i].fm_name = NULL; + } - if ((my_buffer = malloc(SAMPLE_SIZE * sizeof(kd_buf))) == (char *)0) - quit("can't allocate memory for tracing info\n"); + for (i = 0; (type = bsd_syscall_types[i]); i++) { - ReadSegAddrTable(); - cache_disk_names(); + code = BSC_INDEX(type); - set_remove(); - set_numbufs(SAMPLE_SIZE); - set_init(); + if (code >= MAX_BSD_SYSCALL) { + printf("BSD syscall init (%x): type exceeds table size\n", type); + continue; + } + switch (type) { - if (exclude_pids == 0) { - for (i = 0; i < num_of_pids; i++) - set_pidcheck(pids[i], 1); - } else { - for (i = 0; i < num_of_pids; i++) - set_pidexclude(pids[i], 1); + case BSC_sendfile: + bsd_syscalls[code].sc_name = "sendfile"; + bsd_syscalls[code].sc_format = FMT_FD; /* this should be changed to FMT_SENDFILE */ + break; /* once we add an extended info trace event */ + + case BSC_recvmsg: + case BSC_recvmsg_nocancel: + bsd_syscalls[code].sc_name = "recvmsg"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_sendmsg: + case BSC_sendmsg_nocancel: + bsd_syscalls[code].sc_name = "sendmsg"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_recvfrom: + case BSC_recvfrom_nocancel: + bsd_syscalls[code].sc_name = "recvfrom"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_sendto: + case BSC_sendto_nocancel: + bsd_syscalls[code].sc_name = "sendto"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_select: + case BSC_select_nocancel: + bsd_syscalls[code].sc_name = "select"; + bsd_syscalls[code].sc_format = FMT_SELECT; + break; + + case BSC_accept: + case BSC_accept_nocancel: + bsd_syscalls[code].sc_name = "accept"; + bsd_syscalls[code].sc_format = FMT_FD_2; + break; + + case BSC_socket: + bsd_syscalls[code].sc_name = "socket"; + bsd_syscalls[code].sc_format = FMT_SOCKET; + break; + + case BSC_connect: + case BSC_connect_nocancel: + bsd_syscalls[code].sc_name = "connect"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_bind: + bsd_syscalls[code].sc_name = "bind"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_listen: + bsd_syscalls[code].sc_name = "listen"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_mmap: + bsd_syscalls[code].sc_name = "mmap"; + bsd_syscalls[code].sc_format = FMT_MMAP; + break; + + case BSC_socketpair: + bsd_syscalls[code].sc_name = "socketpair"; + break; + + case BSC_getxattr: + bsd_syscalls[code].sc_name = "getxattr"; + break; + + case BSC_setxattr: + bsd_syscalls[code].sc_name = "setxattr"; + break; + + case BSC_removexattr: + bsd_syscalls[code].sc_name = "removexattr"; + break; + + case BSC_listxattr: + bsd_syscalls[code].sc_name = "listxattr"; + break; + + case BSC_stat: + bsd_syscalls[code].sc_name = "stat"; + break; + + case BSC_stat64: + bsd_syscalls[code].sc_name = "stat64"; + break; + + case BSC_stat_extended: + bsd_syscalls[code].sc_name = "stat_extended"; + break; + + case BSC_stat64_extended: + bsd_syscalls[code].sc_name = "stat_extended64"; + break; + + case BSC_mount: + bsd_syscalls[code].sc_name = "mount"; + bsd_syscalls[code].sc_format = FMT_MOUNT; + break; + + case BSC_unmount: + bsd_syscalls[code].sc_name = "unmount"; + bsd_syscalls[code].sc_format = FMT_UNMOUNT; + break; + + case BSC_exit: + bsd_syscalls[code].sc_name = "exit"; + break; + + case BSC_execve: + bsd_syscalls[code].sc_name = "execve"; + break; + + case BSC_posix_spawn: + bsd_syscalls[code].sc_name = "posix_spawn"; + break; + + case BSC_open: + case BSC_open_nocancel: + bsd_syscalls[code].sc_name = "open"; + bsd_syscalls[code].sc_format = FMT_OPEN; + break; + + case BSC_open_extended: + bsd_syscalls[code].sc_name = "open_extended"; + bsd_syscalls[code].sc_format = FMT_OPEN; + break; + + case BSC_guarded_open_np: + bsd_syscalls[code].sc_name = "guarded_open_np"; + bsd_syscalls[code].sc_format = FMT_OPEN; + break; + + case BSC_open_dprotected_np: + bsd_syscalls[code].sc_name = "open_dprotected"; + bsd_syscalls[code].sc_format = FMT_OPEN; + break; + + case BSC_dup: + bsd_syscalls[code].sc_name = "dup"; + bsd_syscalls[code].sc_format = FMT_FD_2; + break; + + case BSC_dup2: + bsd_syscalls[code].sc_name = "dup2"; + bsd_syscalls[code].sc_format = FMT_FD_2; + break; + + case BSC_close: + case BSC_close_nocancel: + bsd_syscalls[code].sc_name = "close"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_guarded_close_np: + bsd_syscalls[code].sc_name = "guarded_close_np"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_read: + case BSC_read_nocancel: + bsd_syscalls[code].sc_name = "read"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_write: + case BSC_write_nocancel: + bsd_syscalls[code].sc_name = "write"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_fgetxattr: + bsd_syscalls[code].sc_name = "fgetxattr"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fsetxattr: + bsd_syscalls[code].sc_name = "fsetxattr"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fremovexattr: + bsd_syscalls[code].sc_name = "fremovexattr"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_flistxattr: + bsd_syscalls[code].sc_name = "flistxattr"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fstat: + bsd_syscalls[code].sc_name = "fstat"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fstat64: + bsd_syscalls[code].sc_name = "fstat64"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fstat_extended: + bsd_syscalls[code].sc_name = "fstat_extended"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fstat64_extended: + bsd_syscalls[code].sc_name = "fstat64_extended"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_lstat: + bsd_syscalls[code].sc_name = "lstat"; + break; + + case BSC_lstat64: + bsd_syscalls[code].sc_name = "lstat64"; + break; + + case BSC_lstat_extended: + bsd_syscalls[code].sc_name = "lstat_extended"; + break; + + case BSC_lstat64_extended: + bsd_syscalls[code].sc_name = "lstat_extended64"; + break; + + case BSC_link: + bsd_syscalls[code].sc_name = "link"; + break; + + case BSC_unlink: + bsd_syscalls[code].sc_name = "unlink"; + break; + + case BSC_mknod: + bsd_syscalls[code].sc_name = "mknod"; + break; + + case BSC_umask: + bsd_syscalls[code].sc_name = "umask"; + bsd_syscalls[code].sc_format = FMT_UMASK; + break; + + case BSC_umask_extended: + bsd_syscalls[code].sc_name = "umask_extended"; + bsd_syscalls[code].sc_format = FMT_UMASK; + break; + + case BSC_chmod: + bsd_syscalls[code].sc_name = "chmod"; + bsd_syscalls[code].sc_format = FMT_CHMOD; + break; + + case BSC_chmod_extended: + bsd_syscalls[code].sc_name = "chmod_extended"; + bsd_syscalls[code].sc_format = FMT_CHMOD_EXT; + break; + + case BSC_fchmod: + bsd_syscalls[code].sc_name = "fchmod"; + bsd_syscalls[code].sc_format = FMT_FCHMOD; + break; + + case BSC_fchmod_extended: + bsd_syscalls[code].sc_name = "fchmod_extended"; + bsd_syscalls[code].sc_format = FMT_FCHMOD_EXT; + break; + + case BSC_chown: + bsd_syscalls[code].sc_name = "chown"; + break; + + case BSC_lchown: + bsd_syscalls[code].sc_name = "lchown"; + break; + + case BSC_fchown: + bsd_syscalls[code].sc_name = "fchown"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_access: + bsd_syscalls[code].sc_name = "access"; + bsd_syscalls[code].sc_format = FMT_ACCESS; + break; + + case BSC_access_extended: + bsd_syscalls[code].sc_name = "access_extended"; + break; + + case BSC_chdir: + bsd_syscalls[code].sc_name = "chdir"; + break; + + case BSC_pthread_chdir: + bsd_syscalls[code].sc_name = "pthread_chdir"; + break; + + case BSC_chroot: + bsd_syscalls[code].sc_name = "chroot"; + break; + + case BSC_utimes: + bsd_syscalls[code].sc_name = "utimes"; + break; + + case BSC_delete: + bsd_syscalls[code].sc_name = "delete-Carbon"; + break; + + case BSC_undelete: + bsd_syscalls[code].sc_name = "undelete"; + break; + + case BSC_revoke: + bsd_syscalls[code].sc_name = "revoke"; + break; + + case BSC_fsctl: + bsd_syscalls[code].sc_name = "fsctl"; + break; + + case BSC_ffsctl: + bsd_syscalls[code].sc_name = "ffsctl"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_chflags: + bsd_syscalls[code].sc_name = "chflags"; + bsd_syscalls[code].sc_format = FMT_CHFLAGS; + break; + + case BSC_fchflags: + bsd_syscalls[code].sc_name = "fchflags"; + bsd_syscalls[code].sc_format = FMT_FCHFLAGS; + break; + + case BSC_fchdir: + bsd_syscalls[code].sc_name = "fchdir"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_pthread_fchdir: + bsd_syscalls[code].sc_name = "pthread_fchdir"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_futimes: + bsd_syscalls[code].sc_name = "futimes"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_sync: + bsd_syscalls[code].sc_name = "sync"; + break; + + case BSC_symlink: + bsd_syscalls[code].sc_name = "symlink"; + break; + + case BSC_readlink: + bsd_syscalls[code].sc_name = "readlink"; + break; + + case BSC_fsync: + case BSC_fsync_nocancel: + bsd_syscalls[code].sc_name = "fsync"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fdatasync: + bsd_syscalls[code].sc_name = "fdatasync"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_readv: + case BSC_readv_nocancel: + bsd_syscalls[code].sc_name = "readv"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_writev: + case BSC_writev_nocancel: + bsd_syscalls[code].sc_name = "writev"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_pread: + case BSC_pread_nocancel: + bsd_syscalls[code].sc_name = "pread"; + bsd_syscalls[code].sc_format = FMT_PREAD; + break; + + case BSC_pwrite: + case BSC_pwrite_nocancel: + bsd_syscalls[code].sc_name = "pwrite"; + bsd_syscalls[code].sc_format = FMT_PREAD; + break; + + case BSC_mkdir: + bsd_syscalls[code].sc_name = "mkdir"; + break; + + case BSC_mkdir_extended: + bsd_syscalls[code].sc_name = "mkdir_extended"; + break; + + case BSC_mkfifo: + bsd_syscalls[code].sc_name = "mkfifo"; + break; + + case BSC_mkfifo_extended: + bsd_syscalls[code].sc_name = "mkfifo_extended"; + break; + + case BSC_rmdir: + bsd_syscalls[code].sc_name = "rmdir"; + break; + + case BSC_statfs: + bsd_syscalls[code].sc_name = "statfs"; + break; + + case BSC_statfs64: + bsd_syscalls[code].sc_name = "statfs64"; + break; + + case BSC_getfsstat: + bsd_syscalls[code].sc_name = "getfsstat"; + break; + + case BSC_getfsstat64: + bsd_syscalls[code].sc_name = "getfsstat64"; + break; + + case BSC_fstatfs: + bsd_syscalls[code].sc_name = "fstatfs"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fstatfs64: + bsd_syscalls[code].sc_name = "fstatfs64"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_pathconf: + bsd_syscalls[code].sc_name = "pathconf"; + break; + + case BSC_fpathconf: + bsd_syscalls[code].sc_name = "fpathconf"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_getdirentries: + bsd_syscalls[code].sc_name = "getdirentries"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_getdirentries64: + bsd_syscalls[code].sc_name = "getdirentries64"; + bsd_syscalls[code].sc_format = FMT_FD_IO; + break; + + case BSC_lseek: + bsd_syscalls[code].sc_name = "lseek"; + bsd_syscalls[code].sc_format = FMT_LSEEK; + break; + + case BSC_truncate: + bsd_syscalls[code].sc_name = "truncate"; + bsd_syscalls[code].sc_format = FMT_TRUNC; + break; + + case BSC_ftruncate: + bsd_syscalls[code].sc_name = "ftruncate"; + bsd_syscalls[code].sc_format = FMT_FTRUNC; + break; + + case BSC_flock: + bsd_syscalls[code].sc_name = "flock"; + bsd_syscalls[code].sc_format = FMT_FLOCK; + break; + + case BSC_getattrlist: + bsd_syscalls[code].sc_name = "getattrlist"; + break; + + case BSC_setattrlist: + bsd_syscalls[code].sc_name = "setattrlist"; + break; + + case BSC_fgetattrlist: + bsd_syscalls[code].sc_name = "fgetattrlist"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_fsetattrlist: + bsd_syscalls[code].sc_name = "fsetattrlist"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_getdirentriesattr: + bsd_syscalls[code].sc_name = "getdirentriesattr"; + bsd_syscalls[code].sc_format = FMT_FD; + break; + + case BSC_exchangedata: + bsd_syscalls[code].sc_name = "exchangedata"; + break; + + case BSC_rename: + bsd_syscalls[code].sc_name = "rename"; + break; + + case BSC_copyfile: + bsd_syscalls[code].sc_name = "copyfile"; + break; + + case BSC_checkuseraccess: + bsd_syscalls[code].sc_name = "checkuseraccess"; + break; + + case BSC_searchfs: + bsd_syscalls[code].sc_name = "searchfs"; + break; + + case BSC_aio_fsync: + bsd_syscalls[code].sc_name = "aio_fsync"; + bsd_syscalls[code].sc_format = FMT_AIO_FSYNC; + break; + + case BSC_aio_return: + bsd_syscalls[code].sc_name = "aio_return"; + bsd_syscalls[code].sc_format = FMT_AIO_RETURN; + break; + + case BSC_aio_suspend: + case BSC_aio_suspend_nocancel: + bsd_syscalls[code].sc_name = "aio_suspend"; + bsd_syscalls[code].sc_format = FMT_AIO_SUSPEND; + break; + + case BSC_aio_cancel: + bsd_syscalls[code].sc_name = "aio_cancel"; + bsd_syscalls[code].sc_format = FMT_AIO_CANCEL; + break; + + case BSC_aio_error: + bsd_syscalls[code].sc_name = "aio_error"; + bsd_syscalls[code].sc_format = FMT_AIO; + break; + + case BSC_aio_read: + bsd_syscalls[code].sc_name = "aio_read"; + bsd_syscalls[code].sc_format = FMT_AIO; + break; + + case BSC_aio_write: + bsd_syscalls[code].sc_name = "aio_write"; + bsd_syscalls[code].sc_format = FMT_AIO; + break; + + case BSC_lio_listio: + bsd_syscalls[code].sc_name = "lio_listio"; + bsd_syscalls[code].sc_format = FMT_LIO_LISTIO; + break; + + case BSC_msync: + case BSC_msync_nocancel: + bsd_syscalls[code].sc_name = "msync"; + bsd_syscalls[code].sc_format = FMT_MSYNC; + break; + + case BSC_fcntl: + case BSC_fcntl_nocancel: + bsd_syscalls[code].sc_name = "fcntl"; + bsd_syscalls[code].sc_format = FMT_FCNTL; + break; + + case BSC_ioctl: + bsd_syscalls[code].sc_name = "ioctl"; + bsd_syscalls[code].sc_format = FMT_IOCTL; + break; + + case BSC_fsgetpath: + bsd_syscalls[code].sc_name = "fsgetpath"; + break; + } } - if (select_pid_mode && !one_good_pid) - { - /* - An attempt to restrict output to a given - pid or command has failed. Exit gracefully - */ - set_remove(); - exit_usage(myname); - } + for (i = 0; (type = filemgr_call_types[i]); i++) { + char * p; - set_enable(1); - getdivisor(); - init_arguments_buffer(); + code = filemgr_index(type); + if (code >= MAX_FILEMGR) { + printf("FILEMGR call init (%x): type exceeds table size\n", type); + continue; + } + switch (type) { - /* main loop */ + case FILEMGR_PBGETCATALOGINFO: + p = "GetCatalogInfo"; + break; - while (1) { - usleep(1000 * 25); + case FILEMGR_PBGETCATALOGINFOBULK: + p = "GetCatalogInfoBulk"; + break; - sample_sc(); - } -} + case FILEMGR_PBCREATEFILEUNICODE: + p = "CreateFileUnicode"; + break; -void -find_proc_names() -{ - size_t bufSize = 0; - struct kinfo_proc *kp; - int quit(); + case FILEMGR_PBCREATEDIRECTORYUNICODE: + p = "CreateDirectoryUnicode"; + break; - mib[0] = CTL_KERN; - mib[1] = KERN_PROC; - mib[2] = KERN_PROC_ALL; - mib[3] = 0; + case FILEMGR_PBCREATEFORK: + p = "PBCreateFork"; + break; - if (sysctl(mib, 4, NULL, &bufSize, NULL, 0) < 0) - quit("trace facility failure, KERN_PROC_ALL\n"); + case FILEMGR_PBDELETEFORK: + p = "PBDeleteFork"; + break; - if((kp = (struct kinfo_proc *)malloc(bufSize)) == (struct kinfo_proc *)0) - quit("can't allocate memory for proc buffer\n"); - - if (sysctl(mib, 4, kp, &bufSize, NULL, 0) < 0) - quit("trace facility failure, KERN_PROC_ALL\n"); + case FILEMGR_PBITERATEFORK: + p = "PBIterateFork"; + break; - kp_nentries = bufSize/ sizeof(struct kinfo_proc); - kp_buffer = kp; -} + case FILEMGR_PBOPENFORK: + p = "PBOpenFork"; + break; + case FILEMGR_PBREADFORK: + p = "PBReadFork"; + break; -struct th_info *find_thread(int thread, int type) { - struct th_info *ti; - - for (ti = th_state; ti < &th_state[cur_max]; ti++) { - if (ti->thread == thread) { - if (type == ti->type) - return(ti); - if (ti->in_filemgr) { - if (type == -1) - return(ti); - continue; - } - if (type == 0) - return(ti); - } - } - return ((struct th_info *)0); -} + case FILEMGR_PBWRITEFORK: + p = "PBWriteFork"; + break; + case FILEMGR_PBALLOCATEFORK: + p = "PBAllocateFork"; + break; -void -mark_thread_waited(int thread) { - struct th_info *ti; + case FILEMGR_PBDELETEOBJECT: + p = "PBDeleteObject"; + break; - for (ti = th_state; ti < &th_state[cur_max]; ti++) { - if (ti->thread == thread) { - ti->waited = 1; - } - } -} + case FILEMGR_PBEXCHANGEOBJECT: + p = "PBExchangeObject"; + break; + case FILEMGR_PBGETFORKCBINFO: + p = "PBGetForkCBInfo"; + break; -void -set_enable(int val) -{ - mib[0] = CTL_KERN; - mib[1] = KERN_KDEBUG; - mib[2] = KERN_KDENABLE; /* protocol */ - mib[3] = val; - mib[4] = 0; - mib[5] = 0; /* no flags */ - if (sysctl(mib, 4, NULL, &needed, NULL, 0) < 0) - quit("trace facility failure, KERN_KDENABLE\n"); + case FILEMGR_PBGETVOLUMEINFO: + p = "PBGetVolumeInfo"; + break; + + case FILEMGR_PBMAKEFSREF: + p = "PBMakeFSRef"; + break; - if (val) - trace_enabled = 1; - else - trace_enabled = 0; -} + case FILEMGR_PBMAKEFSREFUNICODE: + p = "PBMakeFSRefUnicode"; + break; -void + case FILEMGR_PBMOVEOBJECT: + p = "PBMoveObject"; + break; + + case FILEMGR_PBOPENITERATOR: + p = "PBOpenIterator"; + break; + + case FILEMGR_PBRENAMEUNICODE: + p = "PBRenameUnicode"; + break; + + case FILEMGR_PBSETCATALOGINFO: + p = "SetCatalogInfo"; + break; + + case FILEMGR_PBSETVOLUMEINFO: + p = "SetVolumeInfo"; + break; + + case FILEMGR_FSREFMAKEPATH: + p = "FSRefMakePath"; + break; + + case FILEMGR_FSPATHMAKEREF: + p = "FSPathMakeRef"; + break; + + case FILEMGR_PBGETCATINFO: + p = "GetCatInfo"; + break; + + case FILEMGR_PBGETCATINFOLITE: + p = "GetCatInfoLite"; + break; + + case FILEMGR_PBHGETFINFO: + p = "PBHGetFInfo"; + break; + + case FILEMGR_PBXGETVOLINFO: + p = "PBXGetVolInfo"; + break; + + case FILEMGR_PBHCREATE: + p = "PBHCreate"; + break; + + case FILEMGR_PBHOPENDF: + p = "PBHOpenDF"; + break; + + case FILEMGR_PBHOPENRF: + p = "PBHOpenRF"; + break; + + case FILEMGR_PBHGETDIRACCESS: + p = "PBHGetDirAccess"; + break; + + case FILEMGR_PBHSETDIRACCESS: + p = "PBHSetDirAccess"; + break; + + case FILEMGR_PBHMAPID: + p = "PBHMapID"; + break; + + case FILEMGR_PBHMAPNAME: + p = "PBHMapName"; + break; + + case FILEMGR_PBCLOSE: + p = "PBClose"; + break; + + case FILEMGR_PBFLUSHFILE: + p = "PBFlushFile"; + break; + + case FILEMGR_PBGETEOF: + p = "PBGetEOF"; + break; + + case FILEMGR_PBSETEOF: + p = "PBSetEOF"; + break; + + case FILEMGR_PBGETFPOS: + p = "PBGetFPos"; + break; + + case FILEMGR_PBREAD: + p = "PBRead"; + break; + + case FILEMGR_PBWRITE: + p = "PBWrite"; + break; + + case FILEMGR_PBGETFCBINFO: + p = "PBGetFCBInfo"; + break; + + case FILEMGR_PBSETFINFO: + p = "PBSetFInfo"; + break; + + case FILEMGR_PBALLOCATE: + p = "PBAllocate"; + break; + + case FILEMGR_PBALLOCCONTIG: + p = "PBAllocContig"; + break; + + case FILEMGR_PBSETFPOS: + p = "PBSetFPos"; + break; + + case FILEMGR_PBSETCATINFO: + p = "PBSetCatInfo"; + break; + + case FILEMGR_PBGETVOLPARMS: + p = "PBGetVolParms"; + break; + + case FILEMGR_PBSETVINFO: + p = "PBSetVInfo"; + break; + + case FILEMGR_PBMAKEFSSPEC: + p = "PBMakeFSSpec"; + break; + + case FILEMGR_PBHGETVINFO: + p = "PBHGetVInfo"; + break; + + case FILEMGR_PBCREATEFILEIDREF: + p = "PBCreateFileIDRef"; + break; + + case FILEMGR_PBDELETEFILEIDREF: + p = "PBDeleteFileIDRef"; + break; + + case FILEMGR_PBRESOLVEFILEIDREF: + p = "PBResolveFileIDRef"; + break; + + case FILEMGR_PBFLUSHVOL: + p = "PBFlushVol"; + break; + + case FILEMGR_PBHRENAME: + p = "PBHRename"; + break; + + case FILEMGR_PBCATMOVE: + p = "PBCatMove"; + break; + + case FILEMGR_PBEXCHANGEFILES: + p = "PBExchangeFiles"; + break; + + case FILEMGR_PBHDELETE: + p = "PBHDelete"; + break; + + case FILEMGR_PBDIRCREATE: + p = "PBDirCreate"; + break; + + case FILEMGR_PBCATSEARCH: + p = "PBCatSearch"; + break; + + case FILEMGR_PBHSETFLOCK: + p = "PBHSetFlock"; + break; + + case FILEMGR_PBHRSTFLOCK: + p = "PBHRstFLock"; + break; + + case FILEMGR_PBLOCKRANGE: + p = "PBLockRange"; + break; + + case FILEMGR_PBUNLOCKRANGE: + p = "PBUnlockRange"; + break; + + default: + p = NULL; + break; + } + filemgr_calls[code].fm_name = p; + } +} + + + +int +main(argc, argv) + int argc; + char *argv[]; +{ + char *myname = "fs_usage"; + int i; + char ch; + + time_t stop_at_time = 0; + + if (0 != reexec_to_match_kernel()) { + fprintf(stderr, "Could not re-execute: %d\n", errno); + exit(1); + } + get_screenwidth(); + + /* + * get our name + */ + if (argc > 0) { + if ((myname = rindex(argv[0], '/')) == 0) + myname = argv[0]; + else + myname++; + } + + while ((ch = getopt(argc, argv, "bewf:R:S:E:t:")) != EOF) { + + switch(ch) { + + case 'e': + exclude_pids = 1; + exclude_default_pids = 0; + break; + + case 'w': + wideflag = 1; + if ((uint)columns < MAX_WIDE_MODE_COLS) + columns = MAX_WIDE_MODE_COLS; + break; + + case 'f': + if (!strcmp(optarg, "network")) + filter_mode |= NETWORK_FILTER; + else if (!strcmp(optarg, "filesys")) + filter_mode |= FILESYS_FILTER; + else if (!strcmp(optarg, "cachehit")) + show_cachehits = TRUE; + else if (!strcmp(optarg, "exec")) + filter_mode |= EXEC_FILTER; + else if (!strcmp(optarg, "pathname")) + filter_mode |= PATHNAME_FILTER; + else if (!strcmp(optarg, "diskio")) + filter_mode |= DISKIO_FILTER; + break; + + case 'b': + BC_flag = 1; + break; + + case 't': + stop_at_time = time(NULL) + strtoul(optarg, NULL, 10); + break; + + case 'R': + RAW_flag = 1; + RAW_file = optarg; + break; + + case 'S': + start_time = atof(optarg); + break; + + case 'E': + end_time = atof(optarg); + break; + + default: + exit_usage(myname); + } + } + if (!RAW_flag) { + if ( geteuid() != 0 ) { + fprintf(stderr, "'fs_usage' must be run as root...\n"); + exit(1); + } + } + argc -= optind; + argv += optind; + + /* + * when excluding, fs_usage should be the first in line for pids[] + * + * the !exclude_pids && argc == 0 catches the exclude_default_pids + * case below where exclude_pids is later set and the fs_usage PID + * needs to make it into pids[] + */ + if (exclude_pids || (!exclude_pids && argc == 0)) { + if (num_of_pids < (MAX_PIDS - 1)) + pids[num_of_pids++] = getpid(); + } + + /* + * If we process any list of pids/cmds, then turn off the defaults + */ + if (argc > 0) + exclude_default_pids = 0; + + while (argc > 0 && num_of_pids < (MAX_PIDS - 1)) { + select_pid_mode++; + argtopid(argv[0]); + argc--; + argv++; + } + /* + * Exclude a set of default pids + */ + if (exclude_default_pids) { + argtopid("Terminal"); + argtopid("telnetd"); + argtopid("telnet"); + argtopid("sshd"); + argtopid("rlogind"); + argtopid("tcsh"); + argtopid("csh"); + argtopid("sh"); + exclude_pids = 1; + } +#if 0 + for (i = 0; i < num_of_pids; i++) { + if (exclude_pids) + fprintf(stderr, "exclude pid %d\n", pids[i]); + else + fprintf(stderr, "pid %d\n", pids[i]); + } +#endif + if (!RAW_flag) { + struct sigaction osa; + int num_cpus; + size_t len; + + /* set up signal handlers */ + signal(SIGINT, leave); + signal(SIGQUIT, leave); + + sigaction(SIGHUP, (struct sigaction *)NULL, &osa); + + if (osa.sa_handler == SIG_DFL) + signal(SIGHUP, leave); + signal(SIGTERM, leave); + /* + * grab the number of cpus + */ + mib[0] = CTL_HW; + mib[1] = HW_NCPU; + mib[2] = 0; + len = sizeof(num_cpus); + + sysctl(mib, 2, &num_cpus, &len, NULL, 0); + num_events = EVENT_BASE * num_cpus; + } + signal(SIGWINCH, sigwinch); + + if ((my_buffer = malloc(num_events * sizeof(kd_buf))) == (char *)0) + quit("can't allocate memory for tracing info\n"); + + if (ReadSharedCacheMap("/var/db/dyld/dyld_shared_cache_i386.map", &framework32, "/var/db/dyld/dyld_shared_cache_i386")) { + ReadSharedCacheMap("/var/db/dyld/dyld_shared_cache_x86_64.map", &framework64, "/var/db/dyld/dyld_shared_cache_x86_64"); + } else { + ReadSharedCacheMap("/var/db/dyld/dyld_shared_cache_ppc.map", &framework32, "/var/db/dyld/dyld_shared_cache_ppc"); + ReadSharedCacheMap("/var/db/dyld/dyld_shared_cache_ppc64.map", &framework64, "/var/db/dyld/dyld_shared_cache_ppc64"); + } + SortFrameworkAddresses(); + + cache_disk_names(); + + if (!RAW_flag) { + + set_remove(); + set_numbufs(num_events); + set_init(); + + if (exclude_pids == 0) { + for (i = 0; i < num_of_pids; i++) + set_pidcheck(pids[i], 1); + } else { + for (i = 0; i < num_of_pids; i++) + set_pidexclude(pids[i], 1); + } + if (select_pid_mode && !one_good_pid) { + /* + * An attempt to restrict output to a given + * pid or command has failed. Exit gracefully + */ + set_remove(); + exit_usage(myname); + } + + set_filter(); + + set_enable(1); + + init_arguments_buffer(); + } + getdivisor(); + + init_tables(); + + /* + * main loop + */ + while (stop_at_time == 0 || last_time < stop_at_time) { + if (!RAW_flag) + usleep(1000 * usleep_ms); + + sample_sc(); + + last_time = time((long *)0); + } +} + + +void +find_proc_names() +{ + size_t bufSize = 0; + struct kinfo_proc *kp; + + mib[0] = CTL_KERN; + mib[1] = KERN_PROC; + mib[2] = KERN_PROC_ALL; + mib[3] = 0; + + if (sysctl(mib, 4, NULL, &bufSize, NULL, 0) < 0) + quit("trace facility failure, KERN_PROC_ALL\n"); + + if ((kp = (struct kinfo_proc *)malloc(bufSize)) == (struct kinfo_proc *)0) + quit("can't allocate memory for proc buffer\n"); + + if (sysctl(mib, 4, kp, &bufSize, NULL, 0) < 0) + quit("trace facility failure, KERN_PROC_ALL\n"); + + kp_nentries = bufSize/ sizeof(struct kinfo_proc); + kp_buffer = kp; +} + + +void +set_enable(int val) +{ + mib[0] = CTL_KERN; + mib[1] = KERN_KDEBUG; + mib[2] = KERN_KDENABLE; /* protocol */ + mib[3] = val; + mib[4] = 0; + mib[5] = 0; /* no flags */ + + if (sysctl(mib, 4, NULL, &needed, NULL, 0) < 0) + quit("trace facility failure, KERN_KDENABLE\n"); + + if (val) + trace_enabled = 1; + else + trace_enabled = 0; +} + +void set_numbufs(int nbufs) { mib[0] = CTL_KERN; @@ -727,6 +2308,7 @@ set_numbufs(int nbufs) mib[3] = nbufs; mib[4] = 0; mib[5] = 0; /* no flags */ + if (sysctl(mib, 4, NULL, &needed, NULL, 0) < 0) quit("trace facility failure, KERN_KDSETBUF\n"); @@ -736,10 +2318,51 @@ set_numbufs(int nbufs) mib[3] = 0; mib[4] = 0; mib[5] = 0; /* no flags */ + if (sysctl(mib, 3, NULL, &needed, NULL, 0) < 0) quit("trace facility failure, KERN_KDSETUP\n"); } +#define ENCODE_CSC_LOW(class, subclass) \ + ( (uint16_t) ( ((class) & 0xff) << 8 ) | ((subclass) & 0xff) ) + +void +set_filter(void) +{ + uint8_t type_filter_bitmap[KDBG_TYPEFILTER_BITMAP_SIZE]; + bzero(type_filter_bitmap, sizeof(type_filter_bitmap)); + + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_TRACE,DBG_TRACE_DATA)); + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_TRACE,DBG_TRACE_STRING)); + + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_MACH,DBG_MACH_EXCP_SC)); //0x010c + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_MACH,DBG_MACH_VM)); //0x0130 + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_MACH,DBG_MACH_SCHED)); //0x0140 + + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_FSYSTEM,DBG_FSRW)); //0x0301 + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_FSYSTEM,DBG_DKRW)); //0x0302 + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_FSYSTEM,DBG_IOCTL)); //0x0306 + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_FSYSTEM,DBG_BOOTCACHE)); //0x0307 + + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_BSD,DBG_BSD_EXCP_SC)); //0x040c + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_BSD,DBG_BSD_PROC)); //0x0401 + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_BSD,DBG_BSD_SC_EXTENDED_INFO)); //0x040e + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_BSD,DBG_BSD_SC_EXTENDED_INFO2)); //0x040f + + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_CORESTORAGE,DBG_CS_IO)); //0x0a00 + setbit(type_filter_bitmap, ENCODE_CSC_LOW(DBG_CORESTORAGE, 1)); //0x0a01 for P_SCCS_SYNC_DIS + + setbit(type_filter_bitmap, ENCODE_CSC_LOW(FILEMGR_CLASS, 0)); //Carbon File Manager + setbit(type_filter_bitmap, ENCODE_CSC_LOW(FILEMGR_CLASS, 1)); //Carbon File Manager + + errno = 0; + int mib[] = { CTL_KERN, KERN_KDEBUG, KERN_KDSET_TYPEFILTER }; + size_t needed = KDBG_TYPEFILTER_BITMAP_SIZE; + if(sysctl(mib, 3, type_filter_bitmap, &needed, NULL, 0)) { + quit("trace facility failure, KERN_KDSET_TYPEFILTER\n"); + } +} + void set_pidcheck(int pid, int on_off) { @@ -758,17 +2381,15 @@ set_pidcheck(int pid, int on_off) if (sysctl(mib, 3, &kr, &needed, NULL, 0) < 0) { if (on_off == 1) - printf("pid %d does not exist\n", pid); - } - else { - one_good_pid++; - } + fprintf(stderr, "pid %d does not exist\n", pid); + } else + one_good_pid++; } /* - on_off == 0 turns off pid exclusion - on_off == 1 turns on pid exclusion -*/ + * on_off == 0 turns off pid exclusion + * on_off == 1 turns on pid exclusion + */ void set_pidexclude(int pid, int on_off) { @@ -789,7 +2410,7 @@ set_pidexclude(int pid, int on_off) if (sysctl(mib, 3, &kr, &needed, NULL, 0) < 0) { if (on_off == 1) - printf("pid %d does not exist\n", pid); + fprintf(stderr, "pid %d does not exist\n", pid); } } @@ -820,15 +2441,15 @@ set_remove() mib[3] = 0; mib[4] = 0; mib[5] = 0; /* no flags */ - if (sysctl(mib, 3, NULL, &needed, NULL, 0) < 0) - { - set_remove_flag = 0; - - if (errno == EBUSY) - quit("the trace facility is currently in use...\n fs_usage, sc_usage, and latency use this feature.\n\n"); - else - quit("trace facility failure, KERN_KDREMOVE\n"); - } + + if (sysctl(mib, 3, NULL, &needed, NULL, 0) < 0) { + set_remove_flag = 0; + + if (errno == EBUSY) + quit("the trace facility is currently in use...\n fs_usage, sc_usage, and latency use this feature.\n\n"); + else + quit("trace facility failure, KERN_KDREMOVE\n"); + } } void @@ -839,6 +2460,7 @@ set_init() kr.value1 = 0; kr.value2 = -1; needed = sizeof(kd_regtype); + mib[0] = CTL_KERN; mib[1] = KERN_KDEBUG; mib[2] = KERN_KDSETREG; @@ -860,1800 +2482,2242 @@ set_init() quit("trace facility failure, KERN_KDSETUP\n"); } + void sample_sc() { kd_buf *kd; int i, count; size_t needed; - void read_command_map(); - void create_map_entry(); + uint32_t my_buffer_size = 0; - /* Get kernel buffer information */ - get_bufinfo(&bufinfo); + if (!RAW_flag) + get_bufinfo(&bufinfo); + else + my_buffer_size = num_events * sizeof(kd_buf); if (need_new_map) { read_command_map(); need_new_map = 0; } - needed = bufinfo.nkdbufs * sizeof(kd_buf); - mib[0] = CTL_KERN; - mib[1] = KERN_KDEBUG; - mib[2] = KERN_KDREADTR; - mib[3] = 0; - mib[4] = 0; - mib[5] = 0; /* no flags */ + if (!RAW_flag) { + needed = bufinfo.nkdbufs * sizeof(kd_buf); + + mib[0] = CTL_KERN; + mib[1] = KERN_KDEBUG; + mib[2] = KERN_KDREADTR; + mib[3] = 0; + mib[4] = 0; + mib[5] = 0; /* no flags */ + + if (sysctl(mib, 3, my_buffer, &needed, NULL, 0) < 0) + quit("trace facility failure, KERN_KDREADTR\n"); + count = needed; + + if (count > (num_events / 8)) { + if (usleep_ms > USLEEP_BEHIND) + usleep_ms = USLEEP_BEHIND; + else if (usleep_ms > USLEEP_MIN) + usleep_ms /= 2; + + } else if (count < (num_events / 16)) { + if (usleep_ms < USLEEP_MAX) + usleep_ms *= 2; + } - if (sysctl(mib, 3, my_buffer, &needed, NULL, 0) < 0) - quit("trace facility failure, KERN_KDREADTR\n"); - count = needed; + if (bufinfo.flags & KDBG_WRAPPED) { + fprintf(stderr, "fs_usage: buffer overrun, events generated too quickly: %d\n", count); - if (bufinfo.flags & KDBG_WRAPPED) { - printf("buffer wrapped count = %d\n", count); + delete_all_events(); - for (i = 0; i < cur_max; i++) { - th_state[i].thread = 0; - th_state[i].pid = 0; - th_state[i].pathptr = (long *)0; - th_state[i].pathname[0] = 0; - } - cur_max = 0; - need_new_map = 1; + need_new_map = 1; - set_enable(0); - set_enable(1); + set_enable(0); + set_enable(1); + } + } else { + int bytes_read; + + if ((bytes_read = read(RAW_fd, my_buffer, my_buffer_size)) < sizeof(kd_buf)) + exit(0); + count = bytes_read / sizeof(kd_buf); } kd = (kd_buf *)my_buffer; #if 0 - printf("READTR returned %d items\n", count); + fprintf(stderr, "READTR returned %d items\n", count); #endif for (i = 0; i < count; i++) { - int debugid, thread; - int type, n; - long *sargptr; + uint32_t debugid; + uintptr_t thread; + int type; + int index; + uintptr_t *sargptr; uint64_t now; long long l_usecs; int secs; long curr_time; - struct th_info *ti; + th_info_t ti; struct diskio *dio; - void enter_syscall(); - void exit_syscall(); - void extend_syscall(); - void kill_thread_map(); - thread = kd[i].arg5 & KDBG_THREAD_MASK; + + thread = kd[i].arg5; debugid = kd[i].debugid; type = kd[i].debugid & DBG_FUNC_MASK; - - now = kd[i].timestamp; - if (i == 0) - { - /* - * Compute bias seconds after each trace buffer read. - * This helps resync timestamps with the system clock - * in the event of a system sleep. - */ - l_usecs = (long long)(now / divisor); - secs = l_usecs / 1000000; - curr_time = time((long *)0); - bias_secs = curr_time - secs; - } + now = kdbg_get_timestamp(&kd[i]); + if (i == 0 && !RAW_flag) { - switch (type) { + curr_time = time((long *)0); + /* + * Compute bias seconds after each trace buffer read. + * This helps resync timestamps with the system clock + * in the event of a system sleep. + */ + if (bias_secs == 0 || curr_time < last_time || curr_time > (last_time + 2)) { + l_usecs = (long long)(now / divisor); + secs = l_usecs / 1000000; + bias_secs = curr_time - secs; + } + } + if (RAW_flag && bias_now == 0.0) + bias_now = now; + + if ((type & P_DISKIO_MASK) == P_DISKIO) { + insert_diskio(type, kd[i].arg1, kd[i].arg2, kd[i].arg3, kd[i].arg4, thread, (double)now); + continue; + } + if ((type & P_DISKIO_MASK) == P_DISKIO_DONE) { + if ((dio = complete_diskio(kd[i].arg1, kd[i].arg4, kd[i].arg3, thread, (double)now))) { + dio->vnodeid = kd[i].arg2; + print_diskio(dio); + free_diskio(dio); + } + continue; + } - case P_RdMeta: - case P_WrMeta: - case P_RdData: - case P_WrData: - case P_PgIn: - case P_PgOut: - case P_RdMetaAsync: - case P_WrMetaAsync: - case P_RdDataAsync: - case P_WrDataAsync: - case P_PgInAsync: - case P_PgOutAsync: - insert_diskio(type, kd[i].arg1, kd[i].arg2, kd[i].arg3, kd[i].arg4, thread, (double)now); - continue; - - case P_RdMetaDone: - case P_WrMetaDone: - case P_RdDataDone: - case P_WrDataDone: - case P_PgInDone: - case P_PgOutDone: - case P_RdMetaAsyncDone: - case P_WrMetaAsyncDone: - case P_RdDataAsyncDone: - case P_WrDataAsyncDone: - case P_PgInAsyncDone: - case P_PgOutAsyncDone: - if ((dio = complete_diskio(kd[i].arg1, kd[i].arg4, kd[i].arg3, thread, (double)now))) { - print_diskio(dio); - free_diskio(dio); - } - continue; + if ((type & CLASS_MASK) == P_CS_Class) { + // the usual DBG_FUNC_START/END does not work for i/o since it will + // return on a different thread, this code uses the P_CS_IO_Done (0x4) bit + // instead. the trace command doesn't know how handle either method + // (unmatched start/end or 0x4) but works a little better this way. - case TRACE_DATA_NEWTHREAD: - - for (n = 0, ti = th_state; ti < &th_state[MAX_THREADS]; ti++, n++) { - if (ti->thread == 0) - break; - } - if (ti == &th_state[MAX_THREADS]) - continue; - if (n >= cur_max) - cur_max = n + 1; + int cs_type = type & P_CS_Type_Mask; // strip out the done bit + bool start = (type & P_CS_IO_Done) != P_CS_IO_Done; - ti->thread = thread; - ti->child_thread = kd[i].arg1; - ti->pid = kd[i].arg2; - continue; + switch (cs_type) { + + case P_CS_ReadChunk: + case P_CS_WriteChunk: + case P_CS_MetaRead: + case P_CS_MetaWrite: + if (start) { + insert_diskio(cs_type, kd[i].arg2, kd[i].arg1, kd[i].arg3, kd[i].arg4, thread, (double)now); + } else { + if ((dio = complete_diskio(kd[i].arg2, kd[i].arg4, kd[i].arg3, thread, (double)now))) { + print_diskio(dio); + free_diskio(dio); + } + } + continue; - case TRACE_STRING_NEWTHREAD: - if ((ti = find_thread(thread, 0)) == (struct th_info *)0) - continue; - if (ti->child_thread == 0) - continue; - create_map_entry(ti->child_thread, ti->pid, (char *)&kd[i].arg1); + case P_CS_TransformRead: + case P_CS_TransformWrite: + case P_CS_MigrationRead: + case P_CS_MigrationWrite: + if (start) { + insert_diskio(cs_type, kd[i].arg2, CS_DEV, kd[i].arg3, kd[i].arg4, thread, (double)now); + } else { + if ((dio = complete_diskio(kd[i].arg2, kd[i].arg4, kd[i].arg3, thread, (double)now))) { + print_diskio(dio); + free_diskio(dio); + } + } + continue; + + case P_CS_SYNC_DISK: + if (start) { + enter_event(thread, cs_type, &kd[i], NULL, (double)now); + } else { + exit_event(" SyncCacheCS", thread, cs_type, kd[i].arg1, 0, 0, 0, FMT_SYNC_DISK_CS, (double)now); + } + continue; + } + + continue; // ignore other cs timestamps + } + + switch (type) { + + case TRACE_DATA_NEWTHREAD: + if (kd[i].arg1) { + if ((ti = add_event(thread, TRACE_DATA_NEWTHREAD)) == NULL) + continue; + ti->child_thread = kd[i].arg1; + ti->pid = kd[i].arg2; + } + continue; + + case TRACE_STRING_NEWTHREAD: + if ((ti = find_event(thread, TRACE_DATA_NEWTHREAD)) == (struct th_info *)0) + continue; + + create_map_entry(ti->child_thread, ti->pid, (char *)&kd[i].arg1); - if (ti == &th_state[cur_max - 1]) - cur_max--; - ti->child_thread = 0; - ti->thread = 0; - ti->pid = 0; + delete_event(ti); continue; case TRACE_DATA_EXEC: + if ((ti = add_event(thread, TRACE_DATA_EXEC)) == NULL) + continue; - for (n = 0, ti = th_state; ti < &th_state[MAX_THREADS]; ti++, n++) { - if (ti->thread == 0) - break; - } - if (ti == &th_state[MAX_THREADS]) - continue; - if (n >= cur_max) - cur_max = n + 1; - - ti->thread = thread; ti->pid = kd[i].arg1; continue; case TRACE_STRING_EXEC: - if ((ti = find_thread(thread, 0)) == (struct th_info *)0) - { - /* this is for backwards compatibility */ - create_map_entry(thread, 0, (char *)&kd[i].arg1); - } - else - { - create_map_entry(thread, ti->pid, (char *)&kd[i].arg1); - if (ti == &th_state[cur_max - 1]) - cur_max--; - ti->thread = 0; - ti->pid = 0; + if ((ti = find_event(thread, BSC_execve))) { + if (ti->lookups[0].pathname[0]) + exit_event("execve", thread, BSC_execve, 0, 0, 0, 0, FMT_DEFAULT, (double)now); + + } else if ((ti = find_event(thread, BSC_posix_spawn))) { + if (ti->lookups[0].pathname[0]) + exit_event("posix_spawn", thread, BSC_posix_spawn, 0, 0, 0, 0, FMT_DEFAULT, (double)now); } + if ((ti = find_event(thread, TRACE_DATA_EXEC)) == (struct th_info *)0) + continue; + + create_map_entry(thread, ti->pid, (char *)&kd[i].arg1); + + delete_event(ti); + continue; + + case BSC_thread_terminate: + delete_map_entry(thread); continue; case BSC_exit: - kill_thread_map(thread); continue; + case proc_exit: + kd[i].arg1 = kd[i].arg2 >> 8; + type = BSC_exit; + break; + + case BSC_mmap: + if (kd[i].arg4 & MAP_ANON) + continue; + break; + + case MACH_idle: case MACH_sched: case MACH_stkhandoff: mark_thread_waited(thread); continue; + + case BC_IO_HIT: + case BC_IO_HIT_STALLED: + case BC_IO_MISS: + case BC_IO_MISS_CUT_THROUGH: + case BC_PLAYBACK_IO: + if ((dio = find_diskio(kd[i].arg1)) != NULL) + dio->bc_info = type; + continue; + + case HFS_modify_block_end: + if ((ti = find_event(thread, 0))) { + if (ti->nameptr) + add_meta_name(kd[i].arg2, ti->nameptr); + } + continue; + + case VFS_ALIAS_VP: + add_vnode_name(kd[i].arg2, find_vnode_name(kd[i].arg1)); + continue; case VFS_LOOKUP: - if ((ti = find_thread(thread, 0)) == (struct th_info *)0) + if ((ti = find_event(thread, 0)) == (struct th_info *)0) continue; - if (!ti->pathptr) { - sargptr = (long *)&ti->pathname[0]; - memset(&ti->pathname[0], 0, (PATHLENGTH + 1)); + if (debugid & DBG_FUNC_START) { + + if (ti->in_hfs_update) { + ti->pn_work_index = (MAX_PATHNAMES - 1); + } else { + if (ti->pn_scall_index < MAX_SCALL_PATHNAMES) + ti->pn_work_index = ti->pn_scall_index; + else + continue; + } + sargptr = &ti->lookups[ti->pn_work_index].pathname[0]; + + ti->vnodeid = kd[i].arg1; + *sargptr++ = kd[i].arg2; *sargptr++ = kd[i].arg3; *sargptr++ = kd[i].arg4; + /* + * NULL terminate the 'string' + */ + *sargptr = 0; + ti->pathptr = sargptr; } else { sargptr = ti->pathptr; - /* - We don't want to overrun our pathname buffer if the - kernel sends us more VFS_LOOKUP entries than we can - handle. - */ - - if ((long *)sargptr >= (long *)&ti->pathname[PATHLENGTH]) - continue; - - /* - We need to detect consecutive vfslookup entries. - So, if we get here and find a START entry, - fake the pathptr so we can bypass all further - vfslookup entries. - */ - - if (debugid & DBG_FUNC_START) - { - (long *)ti->pathptr = (long *)&ti->pathname[PATHLENGTH]; - continue; - } + /* + * We don't want to overrun our pathname buffer if the + * kernel sends us more VFS_LOOKUP entries than we can + * handle and we only handle 2 pathname lookups for + * a given system call + */ + if (sargptr == 0) + continue; + + if ((uintptr_t)sargptr < (uintptr_t)&ti->lookups[ti->pn_work_index].pathname[NUMPARMS]) { + + *sargptr++ = kd[i].arg1; + *sargptr++ = kd[i].arg2; + *sargptr++ = kd[i].arg3; + *sargptr++ = kd[i].arg4; + /* + * NULL terminate the 'string' + */ + *sargptr = 0; + } + } + if (debugid & DBG_FUNC_END) { - *sargptr++ = kd[i].arg1; - *sargptr++ = kd[i].arg2; - *sargptr++ = kd[i].arg3; - *sargptr++ = kd[i].arg4; + ti->nameptr = add_vnode_name(ti->vnodeid, &ti->lookups[ti->pn_work_index].pathname[0]); + + if (ti->pn_work_index == ti->pn_scall_index) { + + ti->pn_scall_index++; + + if (ti->pn_scall_index < MAX_SCALL_PATHNAMES) + ti->pathptr = &ti->lookups[ti->pn_scall_index].pathname[0]; + else + ti->pathptr = 0; + } + } else ti->pathptr = sargptr; - } + continue; } if (debugid & DBG_FUNC_START) { - char *p; - - switch (type) { - case FILEMGR_PBGETCATALOGINFO: - p = "GetCatalogInfo"; - break; - case FILEMGR_PBGETCATALOGINFOBULK: - p = "GetCatalogInfoBulk"; - break; - case FILEMGR_PBCREATEFILEUNICODE: - p = "CreateFileUnicode"; - break; - case FILEMGR_PBCREATEDIRECTORYUNICODE: - p = "CreateDirectoryUnicode"; - break; - case FILEMGR_PBCREATEFORK: - p = "PBCreateFork"; - break; - case FILEMGR_PBDELETEFORK: - p = "PBDeleteFork"; - break; - case FILEMGR_PBITERATEFORK: - p = "PBIterateFork"; - break; - case FILEMGR_PBOPENFORK: - p = "PBOpenFork"; - break; - case FILEMGR_PBREADFORK: - p = "PBReadFork"; - break; - case FILEMGR_PBWRITEFORK: - p = "PBWriteFork"; - break; - case FILEMGR_PBALLOCATEFORK: - p = "PBAllocateFork"; - break; - case FILEMGR_PBDELETEOBJECT: - p = "PBDeleteObject"; - break; - case FILEMGR_PBEXCHANGEOBJECT: - p = "PBExchangeObject"; - break; - case FILEMGR_PBGETFORKCBINFO: - p = "PBGetForkCBInfo"; - break; - case FILEMGR_PBGETVOLUMEINFO: - p = "PBGetVolumeInfo"; - break; - case FILEMGR_PBMAKEFSREF: - p = "PBMakeFSRef"; - break; - case FILEMGR_PBMAKEFSREFUNICODE: - p = "PBMakeFSRefUnicode"; - break; - case FILEMGR_PBMOVEOBJECT: - p = "PBMoveObject"; - break; - case FILEMGR_PBOPENITERATOR: - p = "PBOpenIterator"; - break; - case FILEMGR_PBRENAMEUNICODE: - p = "PBRenameUnicode"; - break; - case FILEMGR_PBSETCATALOGINFO: - p = "SetCatalogInfo"; - break; - case FILEMGR_PBSETVOLUMEINFO: - p = "SetVolumeInfo"; - break; - case FILEMGR_FSREFMAKEPATH: - p = "FSRefMakePath"; - break; - case FILEMGR_FSPATHMAKEREF: - p = "FSPathMakeRef"; - break; - // SPEC based calls - case FILEMGR_PBGETCATINFO: - p = "GetCatInfo"; - break; - case FILEMGR_PBGETCATINFOLITE: - p = "GetCatInfoLite"; - break; - case FILEMGR_PBHGETFINFO: - p = "PBHGetFInfo"; - break; - case FILEMGR_PBXGETVOLINFO: - p = "PBXGetVolInfo"; - break; - case FILEMGR_PBHCREATE: - p = "PBHCreate"; - break; - case FILEMGR_PBHOPENDF: - p = "PBHOpenDF"; - break; - case FILEMGR_PBHOPENRF: - p = "PBHOpenRF"; - break; - case FILEMGR_PBHGETDIRACCESS: - p = "PBHGetDirAccess"; - break; - case FILEMGR_PBHSETDIRACCESS: - p = "PBHSetDirAccess"; - break; - case FILEMGR_PBHMAPID: - p = "PBHMapID"; - break; - case FILEMGR_PBHMAPNAME: - p = "PBHMapName"; - break; - case FILEMGR_PBCLOSE: - p = "PBClose"; - break; - case FILEMGR_PBFLUSHFILE: - p = "PBFlushFile"; - break; - case FILEMGR_PBGETEOF: - p = "PBGetEOF"; - break; - case FILEMGR_PBSETEOF: - p = "PBSetEOF"; - break; - case FILEMGR_PBGETFPOS: - p = "PBGetFPos"; - break; - case FILEMGR_PBREAD: - p = "PBRead"; - break; - case FILEMGR_PBWRITE: - p = "PBWrite"; - break; - case FILEMGR_PBGETFCBINFO: - p = "PBGetFCBInfo"; - break; - case FILEMGR_PBSETFINFO: - p = "PBSetFInfo"; - break; - case FILEMGR_PBALLOCATE: - p = "PBAllocate"; - break; - case FILEMGR_PBALLOCCONTIG: - p = "PBAllocContig"; - break; - case FILEMGR_PBSETFPOS: - p = "PBSetFPos"; - break; - case FILEMGR_PBSETCATINFO: - p = "PBSetCatInfo"; - break; - case FILEMGR_PBGETVOLPARMS: - p = "PBGetVolParms"; - break; - case FILEMGR_PBSETVINFO: - p = "PBSetVInfo"; - break; - case FILEMGR_PBMAKEFSSPEC: - p = "PBMakeFSSpec"; - break; - case FILEMGR_PBHGETVINFO: - p = "PBHGetVInfo"; - break; - case FILEMGR_PBCREATEFILEIDREF: - p = "PBCreateFileIDRef"; - break; - case FILEMGR_PBDELETEFILEIDREF: - p = "PBDeleteFileIDRef"; - break; - case FILEMGR_PBRESOLVEFILEIDREF: - p = "PBResolveFileIDRef"; - break; - case FILEMGR_PBFLUSHVOL: - p = "PBFlushVol"; - break; - case FILEMGR_PBHRENAME: - p = "PBHRename"; - break; - case FILEMGR_PBCATMOVE: - p = "PBCatMove"; - break; - case FILEMGR_PBEXCHANGEFILES: - p = "PBExchangeFiles"; - break; - case FILEMGR_PBHDELETE: - p = "PBHDelete"; - break; - case FILEMGR_PBDIRCREATE: - p = "PBDirCreate"; - break; - case FILEMGR_PBCATSEARCH: - p = "PBCatSearch"; - break; - case FILEMGR_PBHSETFLOCK: - p = "PBHSetFlock"; - break; - case FILEMGR_PBHRSTFLOCK: - p = "PBHRstFLock"; - break; - case FILEMGR_PBLOCKRANGE: - p = "PBLockRange"; - break; - case FILEMGR_PBUNLOCKRANGE: - p = "PBUnlockRange"; - break; - default: - p = (char *)0; - break; - } - enter_syscall(thread, type, &kd[i], p, (double)now); + char * p; + + if ((type & CLASS_MASK) == FILEMGR_BASE) { + + index = filemgr_index(type); + + if (index >= MAX_FILEMGR) + continue; + + if ((p = filemgr_calls[index].fm_name) == NULL) + continue; + } else + p = NULL; + + enter_event(thread, type, &kd[i], p, (double)now); continue; } - + switch (type) { - - case BSC_pread_extended: - case BSC_pwrite_extended: - extend_syscall(thread, type, &kd[i], (double)now); + + case Throttled: + exit_event(" THROTTLED", thread, type, 0, 0, 0, 0, FMT_DEFAULT, (double)now); + continue; + + case HFS_update: + exit_event(" HFS_update", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, FMT_HFS_update, (double)now); + continue; + + case SPEC_unmap_info: + if (check_filter_mode(NULL, SPEC_unmap_info, 0, 0, "SPEC_unmap_info")) + format_print(NULL, " TrimExtent", thread, type, kd[i].arg1, kd[i].arg2, kd[i].arg3, 0, FMT_UNMAP_INFO, now, now, 0, "", NULL); + continue; + + case SPEC_ioctl: + if (kd[i].arg2 == DKIOCSYNCHRONIZECACHE) + exit_event("IOCTL", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, FMT_IOCTL_SYNC, (double)now); + else if (kd[i].arg2 == DKIOCUNMAP) + exit_event("IOCTL", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, FMT_IOCTL_UNMAP, (double)now); + else { + if ((ti = find_event(thread, type))) + delete_event(ti); + } + continue; case MACH_pageout: - if (kd[i].arg2) - exit_syscall("PAGE_OUT_D", thread, type, 0, kd[i].arg1, 0, 4, (double)now); - else - exit_syscall("PAGE_OUT_V", thread, type, 0, kd[i].arg1, 0, 4, (double)now); - break; + if (kd[i].arg2) + exit_event("PAGE_OUT_ANON", thread, type, 0, kd[i].arg1, 0, 0, FMT_PGOUT, (double)now); + else + exit_event("PAGE_OUT_FILE", thread, type, 0, kd[i].arg1, 0, 0, FMT_PGOUT, (double)now); + continue; case MACH_vmfault: - if (kd[i].arg2 == DBG_PAGEIN_FAULT) - exit_syscall("PAGE_IN", thread, type, kd[i].arg4, kd[i].arg1, 0, 6, (double)now); - else if (kd[i].arg2 == DBG_CACHE_HIT_FAULT) - exit_syscall("CACHE_HIT", thread, type, 0, kd[i].arg1, 0, 2, (double)now); - else { - if ((ti = find_thread(thread, type))) { - if (ti == &th_state[cur_max - 1]) - cur_max--; - ti->thread = 0; - } - } - break; + if (kd[i].arg4 == DBG_PAGEIN_FAULT) + exit_event("PAGE_IN", thread, type, 0, kd[i].arg1, kd[i].arg2, 0, FMT_PGIN, (double)now); + else if (kd[i].arg4 == DBG_PAGEINV_FAULT) + exit_event("PAGE_IN_FILE", thread, type, 0, kd[i].arg1, kd[i].arg2, 0, FMT_PGIN, (double)now); + else if (kd[i].arg4 == DBG_PAGEIND_FAULT) + exit_event("PAGE_IN_ANON", thread, type, 0, kd[i].arg1, kd[i].arg2, 0, FMT_PGIN, (double)now); + else if (kd[i].arg4 == DBG_CACHE_HIT_FAULT) + exit_event("CACHE_HIT", thread, type, 0, kd[i].arg1, kd[i].arg2, 0, FMT_CACHEHIT, (double)now); + else { + if ((ti = find_event(thread, type))) + delete_event(ti); + } + continue; case MSC_map_fd: - exit_syscall("map_fd", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; + exit_event("map_fd", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, FMT_FD, (double)now); + continue; + + case BSC_mmap_extended: + case BSC_mmap_extended2: + case BSC_msync_extended: + case BSC_pread_extended: + case BSC_pwrite_extended: + extend_syscall(thread, type, &kd[i]); + continue; + } - case BSC_mmap: - exit_syscall("mmap", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_recvmsg: - exit_syscall("recvmsg", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + if ((type & CSC_MASK) == BSC_BASE) { - case BSC_sendmsg: - exit_syscall("sendmsg", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + if ((index = BSC_INDEX(type)) >= MAX_BSD_SYSCALL) + continue; - case BSC_recvfrom: - exit_syscall("recvfrom", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + if (bsd_syscalls[index].sc_name) { + exit_event(bsd_syscalls[index].sc_name, thread, type, kd[i].arg1, kd[i].arg2, kd[i].arg3, kd[i].arg4, + bsd_syscalls[index].sc_format, (double)now); - case BSC_accept: - exit_syscall("accept", thread, type, kd[i].arg1, kd[i].arg2, 2, 0, (double)now); - break; - - case BSC_select: - exit_syscall("select", thread, type, kd[i].arg1, kd[i].arg2, 0, 8, (double)now); - break; - - case BSC_socket: - exit_syscall("socket", thread, type, kd[i].arg1, kd[i].arg2, 2, 0, (double)now); - break; + if (type == BSC_exit) + delete_map_entry(thread); + } + } else if ((type & CLASS_MASK) == FILEMGR_BASE) { + + if ((index = filemgr_index(type)) >= MAX_FILEMGR) + continue; - case BSC_connect: - exit_syscall("connect", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; + if (filemgr_calls[index].fm_name) { + exit_event(filemgr_calls[index].fm_name, thread, type, kd[i].arg1, kd[i].arg2, kd[i].arg3, kd[i].arg4, + FMT_DEFAULT, (double)now); + } + } + } + fflush(0); +} - case BSC_bind: - exit_syscall("bind", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; - case BSC_listen: - exit_syscall("listen", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; +void +enter_event_now(uintptr_t thread, int type, kd_buf *kd, char *name, double now) +{ + th_info_t ti; + threadmap_t tme; + int secs; + int usecs; + long long l_usecs; + long curr_time; + int clen = 0; + int tsclen = 0; + int nmclen = 0; + int argsclen = 0; + char buf[MAXWIDTH]; + + if ((ti = add_event(thread, type)) == NULL) + return; + + ti->stime = now; + ti->arg1 = kd->arg1; + ti->arg2 = kd->arg2; + ti->arg3 = kd->arg3; + ti->arg4 = kd->arg4; + + switch (type) { + + case HFS_update: + ti->in_hfs_update = 1; + break; + } - case BSC_sendto: - exit_syscall("sendto", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + if ((type & CLASS_MASK) == FILEMGR_BASE && + (!RAW_flag || (now >= start_time && now <= end_time))) { - case BSC_socketpair: - exit_syscall("socketpair", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_stat: - exit_syscall("stat", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_load_shared_file: - exit_syscall("load_sf", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + filemgr_in_progress++; + ti->in_filemgr = 1; - case BSC_open: - exit_syscall("open", thread, type, kd[i].arg1, kd[i].arg2, 2, 0, (double)now); - break; + if (RAW_flag) { + l_usecs = (long long)((now - bias_now) / divisor); + l_usecs += (sample_TOD_secs * 1000000) + sample_TOD_usecs; + } else + l_usecs = (long long)(now / divisor); + secs = l_usecs / 1000000; + curr_time = bias_secs + secs; + + sprintf(buf, "%-8.8s", &(ctime(&curr_time)[11])); + tsclen = strlen(buf); - case BSC_dup: - exit_syscall("dup", thread, type, kd[i].arg1, kd[i].arg2, 2, 0, (double)now); - break; + if (columns > MAXCOLS || wideflag) { + usecs = l_usecs - (long long)((long long)secs * 1000000); + sprintf(&buf[tsclen], ".%06ld", (long)usecs); + tsclen = strlen(buf); + } - case BSC_dup2: - exit_syscall("dup2", thread, type, kd[i].arg1, kd[i].arg2, 2, 0, (double)now); - break; + /* + * Print timestamp column + */ + printf("%s", buf); - case BSC_close: - exit_syscall("close", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; + tme = find_map_entry(thread); + if (tme) { + sprintf(buf, " %-25.25s ", name); + nmclen = strlen(buf); + printf("%s", buf); - case BSC_read: - exit_syscall("read", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + sprintf(buf, "(%d, 0x%lx, 0x%lx, 0x%lx)", (short)kd->arg1, kd->arg2, kd->arg3, kd->arg4); + argsclen = strlen(buf); + + /* + * Calculate white space out to command + */ + if (columns > MAXCOLS || wideflag) { + clen = columns - (tsclen + nmclen + argsclen + 20 + 11); + } else + clen = columns - (tsclen + nmclen + argsclen + 12); + + if (clen > 0) { + printf("%s", buf); /* print the kdargs */ + memset(buf, ' ', clen); + buf[clen] = '\0'; + printf("%s", buf); + } + else if ((argsclen + clen) > 0) { + /* + * no room so wipe out the kdargs + */ + memset(buf, ' ', (argsclen + clen)); + buf[argsclen + clen] = '\0'; + printf("%s", buf); + } + if (columns > MAXCOLS || wideflag) + printf("%s.%d\n", tme->tm_command, (int)thread); + else + printf("%-12.12s\n", tme->tm_command); + } else + printf(" %-24.24s (%5d, %#lx, 0x%lx, 0x%lx)\n", name, (short)kd->arg1, kd->arg2, kd->arg3, kd->arg4); + } +} - case BSC_write: - exit_syscall("write", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; - case BSC_fstat: - exit_syscall("fstat", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; +void +enter_event(uintptr_t thread, int type, kd_buf *kd, char *name, double now) +{ + int index; - case BSC_lstat: - exit_syscall("lstat", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + switch (type) { - case BSC_link: - exit_syscall("link", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + case P_CS_SYNC_DISK: + case MACH_pageout: + case MACH_vmfault: + case MSC_map_fd: + case SPEC_ioctl: + case Throttled: + case HFS_update: + enter_event_now(thread, type, kd, name, now); + return; - case BSC_unlink: - exit_syscall("unlink", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + } + if ((type & CSC_MASK) == BSC_BASE) { - case BSC_mknod: - exit_syscall("mknod", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + if ((index = BSC_INDEX(type)) >= MAX_BSD_SYSCALL) + return; - case BSC_chmod: - exit_syscall("chmod", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + if (bsd_syscalls[index].sc_name) + enter_event_now(thread, type, kd, name, now); + return; + } + if ((type & CLASS_MASK) == FILEMGR_BASE) { - case BSC_chown: - exit_syscall("chown", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + if ((index = filemgr_index(type)) >= MAX_FILEMGR) + return; + + if (filemgr_calls[index].fm_name) + enter_event_now(thread, type, kd, name, now); + return; + } +} - case BSC_access: - exit_syscall("access", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; +/* + * Handle system call extended trace data. + * pread and pwrite: + * Wipe out the kd args that were collected upon syscall_entry + * because it is the extended info that we really want, and it + * is all we really need. +*/ - case BSC_chdir: - exit_syscall("chdir", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_chroot: - exit_syscall("chroot", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_utimes: - exit_syscall("utimes", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_delete: - exit_syscall("delete", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_undelete: - exit_syscall("undelete", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_revoke: - exit_syscall("revoke", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_fsctl: - exit_syscall("fsctl", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_chflags: - exit_syscall("chflags", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_fchflags: - exit_syscall("fchflags", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; - - case BSC_fchdir: - exit_syscall("fchdir", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; - - case BSC_futimes: - exit_syscall("futimes", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; +void +extend_syscall(uintptr_t thread, int type, kd_buf *kd) +{ + th_info_t ti; + + switch (type) { + case BSC_mmap_extended: + if ((ti = find_event(thread, BSC_mmap)) == (struct th_info *)0) + return; + ti->arg8 = ti->arg3; /* save protection */ + ti->arg1 = kd->arg1; /* the fd */ + ti->arg3 = kd->arg2; /* bottom half address */ + ti->arg5 = kd->arg3; /* bottom half size */ + break; + case BSC_mmap_extended2: + if ((ti = find_event(thread, BSC_mmap)) == (struct th_info *)0) + return; + ti->arg2 = kd->arg1; /* top half address */ + ti->arg4 = kd->arg2; /* top half size */ + ti->arg6 = kd->arg3; /* top half file offset */ + ti->arg7 = kd->arg4; /* bottom half file offset */ + break; + case BSC_msync_extended: + if ((ti = find_event(thread, BSC_msync)) == (struct th_info *)0) { + if ((ti = find_event(thread, BSC_msync_nocancel)) == (struct th_info *)0) + return; + } + ti->arg4 = kd->arg1; /* top half address */ + ti->arg5 = kd->arg2; /* top half size */ + break; + case BSC_pread_extended: + if ((ti = find_event(thread, BSC_pread)) == (struct th_info *)0) { + if ((ti = find_event(thread, BSC_pread_nocancel)) == (struct th_info *)0) + return; + } + ti->arg1 = kd->arg1; /* the fd */ + ti->arg2 = kd->arg2; /* nbytes */ + ti->arg3 = kd->arg3; /* top half offset */ + ti->arg4 = kd->arg4; /* bottom half offset */ + break; + case BSC_pwrite_extended: + if ((ti = find_event(thread, BSC_pwrite)) == (struct th_info *)0) { + if ((ti = find_event(thread, BSC_pwrite_nocancel)) == (struct th_info *)0) + return; + } + ti->arg1 = kd->arg1; /* the fd */ + ti->arg2 = kd->arg2; /* nbytes */ + ti->arg3 = kd->arg3; /* top half offset */ + ti->arg4 = kd->arg4; /* bottom half offset */ + break; + default: + return; + } +} - case BSC_sync: - exit_syscall("sync", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case BSC_symlink: - exit_syscall("symlink", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; +void +exit_event(char *sc_name, uintptr_t thread, int type, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, + int format, double now) +{ + th_info_t ti; + + if ((ti = find_event(thread, type)) == (struct th_info *)0) + return; - case BSC_readlink: - exit_syscall("readlink", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + ti->nameptr = 0; - case BSC_fsync: - exit_syscall("fsync", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; + if (check_filter_mode(ti, type, arg1, arg2, sc_name)) + format_print(ti, sc_name, thread, type, arg1, arg2, arg3, arg4, format, now, ti->stime, ti->waited, (char *)&ti->lookups[0].pathname[0], NULL); - case BSC_readv: - exit_syscall("readv", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + switch (type) { - case BSC_writev: - exit_syscall("writev", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + case HFS_update: + ti->in_hfs_update = 0; + break; + } + if ((type & CLASS_MASK) == FILEMGR_BASE) { + ti->in_filemgr = 0; - case BSC_pread: - exit_syscall("pread", thread, type, kd[i].arg1, kd[i].arg2, 1, 9, (double)now); - break; + if (filemgr_in_progress > 0) + filemgr_in_progress--; + } + delete_event(ti); +} - case BSC_pwrite: - exit_syscall("pwrite", thread, type, kd[i].arg1, kd[i].arg2, 1, 9, (double)now); - break; - case BSC_fchown: - exit_syscall("fchown", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; +void +get_mode_nibble(char * buf, int smode, int special, char x_on, char x_off) +{ + if (smode & 04) + buf[0] = 'r'; + if (smode & 02) + buf[1] = 'w'; + if (smode & 01) { + if (special) + buf[2] = x_on; + else + buf[2] = 'x'; + } else { + if (special) + buf[2] = x_off; + } +} - case BSC_fchmod: - exit_syscall("fchmod", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; - case BSC_mkdir: - exit_syscall("mkdir", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_mkfifo: - exit_syscall("mkfifo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; +void +get_mode_string(int mode, char *buf) +{ + memset(buf, '-', 9); + buf[9] = '\0'; - case BSC_rmdir: - exit_syscall("rmdir", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + get_mode_nibble(&buf[6], mode, (mode & 01000), 't', 'T'); + get_mode_nibble(&buf[3], (mode>>3), (mode & 02000), 's', 'S'); + get_mode_nibble(&buf[0], (mode>>6), (mode & 04000), 's', 'S'); +} - case BSC_statfs: - exit_syscall("statfs", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case BSC_fstatfs: - exit_syscall("fstatfs", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; +int clip_64bit(char *s, uint64_t value) +{ + int clen = 0; + + if ( (value & 0xff00000000000000LL) ) + clen = printf("%s0x%16.16qx", s, value); + else if ( (value & 0x00ff000000000000LL) ) + clen = printf("%s0x%14.14qx ", s, value); + else if ( (value & 0x0000ff0000000000LL) ) + clen = printf("%s0x%12.12qx ", s, value); + else if ( (value & 0x000000ff00000000LL) ) + clen = printf("%s0x%10.10qx ", s, value); + else + clen = printf("%s0x%8.8qx ", s, value); + + return (clen); +} - case BSC_pathconf: - exit_syscall("pathconf", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case BSC_fpathconf: - exit_syscall("fpathconf", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; +void +format_print(struct th_info *ti, char *sc_name, uintptr_t thread, int type, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, + int format, double now, double stime, int waited, char *pathname, struct diskio *dio) +{ + int secs; + int usecs; + int nopadding = 0; + long long l_usecs; + long curr_time; + char *command_name; + int in_filemgr = 0; + int len = 0; + int clen = 0; + int tlen = 0; + int class; + uint64_t user_addr; + uint64_t user_size; + char *framework_name; + char *framework_type; + char *p1; + char *p2; + char buf[MAXWIDTH]; + char cs_diskname[32]; + + static char timestamp[32]; + static int last_timestamp = -1; + static int timestamp_len = 0; + + command_name = ""; + + if (RAW_flag) { + l_usecs = (long long)((now - bias_now) / divisor); + + if ((double)l_usecs < start_time || (double)l_usecs > end_time) + return; + + l_usecs += (sample_TOD_secs * 1000000) + sample_TOD_usecs; + } + else + l_usecs = (long long)(now / divisor); + secs = l_usecs / 1000000; + curr_time = bias_secs + secs; - case BSC_getdirentries: - exit_syscall("getdirentries", thread, type, kd[i].arg1, kd[i].arg2, 1, 1, (double)now); - break; + class = type >> 24; - case BSC_lseek: - exit_syscall("lseek", thread, type, kd[i].arg1, kd[i].arg3, 1, 5, (double)now); - break; + if (dio) + command_name = dio->issuing_command; + else { + threadmap_t tme; - case BSC_truncate: - exit_syscall("truncate", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + if ((tme = find_map_entry(thread))) + command_name = tme->tm_command; + } + if (last_timestamp != curr_time) { + timestamp_len = sprintf(timestamp, "%-8.8s", &(ctime(&curr_time)[11])); + last_timestamp = curr_time; + } + if (columns > MAXCOLS || wideflag) { + int usec; - case BSC_ftruncate: - exit_syscall("ftruncate", thread, type, kd[i].arg1, kd[i].arg2, 1, 3, (double)now); - break; + tlen = timestamp_len; + nopadding = 0; + usec = (l_usecs - (long long)((long long)secs * 1000000)); - case BSC_statv: - exit_syscall("statv", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + sprintf(×tamp[tlen], ".%06ld", (long)usec); + tlen += 7; - case BSC_lstatv: - exit_syscall("lstatv", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + timestamp[tlen] = '\0'; - case BSC_fstatv: - exit_syscall("fstatv", thread, type, kd[i].arg1, kd[i].arg2, 1, 0, (double)now); - break; + if (filemgr_in_progress) { + if (class != FILEMGR_CLASS) { + if (find_event(thread, -1)) + in_filemgr = 1; + } + } + } else + nopadding = 1; - case BSC_mkcomplex: - exit_syscall("mkcomplex", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + if ((class == FILEMGR_CLASS) && (columns > MAXCOLS || wideflag)) + clen = printf("%s %-20.20s", timestamp, sc_name); + else if (in_filemgr) + clen = printf("%s %-15.15s", timestamp, sc_name); + else + clen = printf("%s %-17.17s", timestamp, sc_name); + - case BSC_getattrlist: - exit_syscall("getattrlist", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + framework_name = NULL; - case BSC_setattrlist: - exit_syscall("setattrlist", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + if (columns > MAXCOLS || wideflag) { - case BSC_getdirentriesattr: - exit_syscall("getdirentriesattr", thread, type, kd[i].arg1, kd[i].arg2, 0, 1, (double)now); - break; + off_t offset_reassembled = 0LL; + + switch (format) { + + case FMT_DEFAULT: + /* + * pathname based system calls or + * calls with no fd or pathname (i.e. sync) + */ + if (arg1) + clen += printf(" [%3d] ", arg1); + else + clen += printf(" "); + break; + + case FMT_FD: + /* + * fd based system call... no I/O + */ + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d", ti->arg1); + break; + + case FMT_FD_2: + /* + * accept, dup, dup2 + */ + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d F=%-3d", ti->arg1, arg2); + break; + + case FMT_FD_IO: + /* + * system calls with fd's that return an I/O completion count + */ + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d B=0x%-6x", ti->arg1, arg2); + break; + + case FMT_PGIN: + /* + * pagein + */ + user_addr = ((uint64_t)arg2 << 32) | (uint32_t)arg3; + + lookup_name(user_addr, &framework_type, &framework_name); + clen += clip_64bit(" A=", user_addr); + break; + + case FMT_CACHEHIT: + /* + * cache hit + */ + user_addr = ((uint64_t)arg2 << 32) | (uint32_t)arg3; + + lookup_name(user_addr, &framework_type, &framework_name); + clen += clip_64bit(" A=", user_addr); + break; + + case FMT_PGOUT: + /* + * pageout + */ + clen += printf(" B=0x%-8x", arg2); + break; + + case FMT_HFS_update: + { + char sbuf[7]; + int sflag = (int)arg2; + + memset(sbuf, '_', 6); + sbuf[6] = '\0'; + + + if (sflag & 0x10) + sbuf[0] = 'F'; + if (sflag & 0x08) + sbuf[1] = 'M'; + if (sflag & 0x20) + sbuf[2] = 'D'; + if (sflag & 0x04) + sbuf[3] = 'c'; + if (sflag & 0x01) + sbuf[4] = 'a'; + if (sflag & 0x02) + sbuf[5] = 'm'; + + clen += printf(" (%s) ", sbuf); + + pathname = find_vnode_name(arg1); + nopadding = 1; + + break; + } + case FMT_DISKIO: + /* + * physical disk I/O + */ + if (dio->io_errno) + clen += printf(" D=0x%8.8x [%3d]", dio->blkno, dio->io_errno); + else { + if (BC_flag) + clen += printf(" D=0x%8.8x B=0x%-6x BC:%s /dev/%s ", dio->blkno, dio->iosize, BC_STR(dio->bc_info), find_disk_name(dio->dev)); + else + clen += printf(" D=0x%8.8x B=0x%-6x /dev/%s ", dio->blkno, dio->iosize, find_disk_name(dio->dev)); + + if (dio->is_meta) + pathname = find_meta_name(dio->blkno); + else + pathname = find_vnode_name(dio->vnodeid); + nopadding = 1; + } + break; + + case FMT_DISKIO_CS: + /* + * physical disk I/O + */ + if (dio->io_errno) + clen += printf(" D=0x%8.8x [%3d]", dio->blkno, dio->io_errno); + else + clen += printf(" D=0x%8.8x B=0x%-6x /dev/%s", dio->blkno, dio->iosize, generate_cs_disk_name(dio->dev, &cs_diskname[0])); + break; + + case FMT_SYNC_DISK_CS: + /* + * physical disk sync cache + */ + clen += printf(" /dev/%s", generate_cs_disk_name(arg1, &cs_diskname[0])); + + break; + + case FMT_MSYNC: + { + /* + * msync + */ + int mlen = 0; + + buf[0] = '\0'; + + if (ti->arg3 & MS_ASYNC) + mlen += sprintf(&buf[mlen], "MS_ASYNC | "); + else + mlen += sprintf(&buf[mlen], "MS_SYNC | "); + + if (ti->arg3 & MS_INVALIDATE) + mlen += sprintf(&buf[mlen], "MS_INVALIDATE | "); + if (ti->arg3 & MS_KILLPAGES) + mlen += sprintf(&buf[mlen], "MS_KILLPAGES | "); + if (ti->arg3 & MS_DEACTIVATE) + mlen += sprintf(&buf[mlen], "MS_DEACTIVATE | "); + + if (ti->arg3 & ~(MS_ASYNC | MS_SYNC | MS_INVALIDATE | MS_KILLPAGES | MS_DEACTIVATE)) + mlen += sprintf(&buf[mlen], "UNKNOWN | "); + + if (mlen) + buf[mlen - 3] = '\0'; + + if (arg1) + clen += printf(" [%3d]", arg1); + + user_addr = (((off_t)(unsigned int)(ti->arg4)) << 32) | (unsigned int)(ti->arg1); + clen += clip_64bit(" A=", user_addr); + + user_size = (((off_t)(unsigned int)(ti->arg5)) << 32) | (unsigned int)(ti->arg2); + + clen += printf(" B=0x%-16qx <%s>", user_size, buf); + + break; + } - case BSC_exchangedata: - exit_syscall("exchangedata", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - - case BSC_rename: - exit_syscall("rename", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + case FMT_FLOCK: + { + /* + * flock + */ + int mlen = 0; + + buf[0] = '\0'; + + if (ti->arg2 & LOCK_SH) + mlen += sprintf(&buf[mlen], "LOCK_SH | "); + if (ti->arg2 & LOCK_EX) + mlen += sprintf(&buf[mlen], "LOCK_EX | "); + if (ti->arg2 & LOCK_NB) + mlen += sprintf(&buf[mlen], "LOCK_NB | "); + if (ti->arg2 & LOCK_UN) + mlen += sprintf(&buf[mlen], "LOCK_UN | "); + + if (ti->arg2 & ~(LOCK_SH | LOCK_EX | LOCK_NB | LOCK_UN)) + mlen += sprintf(&buf[mlen], "UNKNOWN | "); + + if (mlen) + buf[mlen - 3] = '\0'; + + if (arg1) + clen += printf(" F=%-3d[%3d] <%s>", ti->arg1, arg1, buf); + else + clen += printf(" F=%-3d <%s>", ti->arg1, buf); + + break; + } - case BSC_copyfile: - exit_syscall("copyfile", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + case FMT_FCNTL: + { + /* + * fcntl + */ + char *p = NULL; + int fd = -1; + + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d", ti->arg1); + + switch(ti->arg2) { + + case F_DUPFD: + p = "DUPFD"; + break; + + case F_GETFD: + p = "GETFD"; + break; + + case F_SETFD: + p = "SETFD"; + break; + + case F_GETFL: + p = "GETFL"; + break; + + case F_SETFL: + p = "SETFL"; + break; + + case F_GETOWN: + p = "GETOWN"; + break; + + case F_SETOWN: + p = "SETOWN"; + break; + + case F_GETLK: + p = "GETLK"; + break; + + case F_SETLK: + p = "SETLK"; + break; + + case F_SETLKW: + p = "SETLKW"; + break; + + case F_PREALLOCATE: + p = "PREALLOCATE"; + break; + + case F_SETSIZE: + p = "SETSIZE"; + break; + + case F_RDADVISE: + p = "RDADVISE"; + break; + + case F_GETPATH: + p = "GETPATH"; + break; + + case F_FULLFSYNC: + p = "FULLFSYNC"; + break; + + case F_PATHPKG_CHECK: + p = "PATHPKG_CHECK"; + break; + + case F_OPENFROM: + p = "OPENFROM"; + + if (arg1 == 0) + fd = arg2; + break; + + case F_UNLINKFROM: + p = "UNLINKFROM"; + break; + + case F_CHECK_OPENEVT: + p = "CHECK_OPENEVT"; + break; + + case F_NOCACHE: + if (ti->arg3) + p = "CACHING OFF"; + else + p = "CACHING ON"; + break; + + case F_GLOBAL_NOCACHE: + if (ti->arg3) + p = "CACHING OFF (GLOBAL)"; + else + p = "CACHING ON (GLOBAL)"; + break; + } + if (p) { + if (fd == -1) + clen += printf(" <%s>", p); + else + clen += printf(" <%s> F=%d", p, fd); + } else + clen += printf(" ", ti->arg2); + + break; + } - case BSC_checkuseraccess: - exit_syscall("checkuseraccess", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + case FMT_IOCTL: + { + /* + * ioctl + */ + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d", ti->arg1); - case BSC_searchfs: - exit_syscall("searchfs", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; + clen += printf(" ", ti->arg2); + + break; + } + + case FMT_IOCTL_SYNC: + { + /* + * ioctl + */ + clen += printf(" /dev/%s", find_disk_name(arg1)); + + break; + } + + case FMT_IOCTL_UNMAP: + { + /* + * ioctl + */ + clen += printf(" /dev/%s", find_disk_name(arg1)); + + break; + } + + case FMT_UNMAP_INFO: + { + clen += printf(" D=0x%8.8x B=0x%-6x /dev/%s", arg2, arg3, find_disk_name(arg1)); + + break; + } + + case FMT_SELECT: + /* + * select + */ + if (arg1) + clen += printf(" [%3d]", arg1); + else + clen += printf(" S=%-3d", arg2); + + break; + + case FMT_LSEEK: + case FMT_PREAD: + /* + * pread, pwrite, lseek + */ + clen += printf(" F=%-3d", ti->arg1); + + if (arg1) + clen += printf("[%3d] ", arg1); + else { + if (format == FMT_PREAD) + clen += printf(" B=0x%-8x ", arg2); + else + clen += printf(" "); + } + if (format == FMT_PREAD) + offset_reassembled = (((off_t)(unsigned int)(ti->arg3)) << 32) | (unsigned int)(ti->arg4); + else +#ifdef __ppc__ + offset_reassembled = (((off_t)(unsigned int)(arg2)) << 32) | (unsigned int)(arg3); +#else + offset_reassembled = (((off_t)(unsigned int)(arg3)) << 32) | (unsigned int)(arg2); +#endif + clen += clip_64bit("O=", offset_reassembled); + + if (format == FMT_LSEEK) { + char *mode; + + if (ti->arg4 == SEEK_SET) + mode = "SEEK_SET"; + else if (ti->arg4 == SEEK_CUR) + mode = "SEEK_CUR"; + else if (ti->arg4 == SEEK_END) + mode = "SEEK_END"; + else + mode = "UNKNOWN"; + + clen += printf(" <%s>", mode); + } + break; + + case FMT_MMAP: + /* + * mmap + */ + clen += printf(" F=%-3d ", ti->arg1); + + if (arg1) + clen += printf("[%3d] ", arg1); + else { + + user_addr = (((off_t)(unsigned int)(ti->arg2)) << 32) | (unsigned int)(ti->arg3); + + clen += clip_64bit("A=", user_addr); + + offset_reassembled = (((off_t)(unsigned int)(ti->arg6)) << 32) | (unsigned int)(ti->arg7); + + clen += clip_64bit("O=", offset_reassembled); + + user_size = (((off_t)(unsigned int)(ti->arg4)) << 32) | (unsigned int)(ti->arg5); + + clen += printf("B=0x%-16qx", user_size); + + clen += printf(" <"); + + if (ti->arg8 & PROT_READ) + clen += printf("READ"); + + if (ti->arg8 & PROT_WRITE) + clen += printf("|WRITE"); + + if (ti->arg8 & PROT_EXEC) + clen += printf("|EXEC"); + + clen += printf(">"); + } + break; + + case FMT_TRUNC: + case FMT_FTRUNC: + /* + * ftruncate, truncate + */ + if (format == FMT_FTRUNC) + clen += printf(" F=%-3d", ti->arg1); + else + clen += printf(" "); + + if (arg1) + clen += printf("[%3d]", arg1); + +#ifdef __ppc__ + offset_reassembled = (((off_t)(unsigned int)(ti->arg2)) << 32) | (unsigned int)(ti->arg3); +#else + offset_reassembled = (((off_t)(unsigned int)(ti->arg3)) << 32) | (unsigned int)(ti->arg2); +#endif + clen += clip_64bit(" O=", offset_reassembled); + + nopadding = 1; + break; + + case FMT_FCHFLAGS: + case FMT_CHFLAGS: + { + /* + * fchflags, chflags + */ + int mlen = 0; + + if (format == FMT_FCHFLAGS) { + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d", ti->arg1); + } else { + if (arg1) + clen += printf(" [%3d] ", arg1); + } + buf[mlen++] = ' '; + buf[mlen++] = '<'; + + if (ti->arg2 & UF_NODUMP) + mlen += sprintf(&buf[mlen], "UF_NODUMP | "); + if (ti->arg2 & UF_IMMUTABLE) + mlen += sprintf(&buf[mlen], "UF_IMMUTABLE | "); + if (ti->arg2 & UF_APPEND) + mlen += sprintf(&buf[mlen], "UF_APPEND | "); + if (ti->arg2 & UF_OPAQUE) + mlen += sprintf(&buf[mlen], "UF_OPAQUE | "); + if (ti->arg2 & SF_ARCHIVED) + mlen += sprintf(&buf[mlen], "SF_ARCHIVED | "); + if (ti->arg2 & SF_IMMUTABLE) + mlen += sprintf(&buf[mlen], "SF_IMMUTABLE | "); + if (ti->arg2 & SF_APPEND) + mlen += sprintf(&buf[mlen], "SF_APPEND | "); + + if (ti->arg2 == 0) + mlen += sprintf(&buf[mlen], "CLEAR_ALL_FLAGS | "); + else if (ti->arg2 & ~(UF_NODUMP | UF_IMMUTABLE | UF_APPEND | SF_ARCHIVED | SF_IMMUTABLE | SF_APPEND)) + mlen += sprintf(&buf[mlen], "UNKNOWN | "); + + if (mlen >= 3) + mlen -= 3; + + buf[mlen++] = '>'; + buf[mlen] = '\0'; + + if (mlen < 19) { + memset(&buf[mlen], ' ', 19 - mlen); + mlen = 19; + } + clen += printf("%s", buf); + + nopadding = 1; + break; + } + + case FMT_UMASK: + case FMT_FCHMOD: + case FMT_FCHMOD_EXT: + case FMT_CHMOD: + case FMT_CHMOD_EXT: + { + /* + * fchmod, fchmod_extended, chmod, chmod_extended + */ + int mode; + + if (format == FMT_FCHMOD || format == FMT_FCHMOD_EXT) { + if (arg1) + clen += printf(" F=%-3d[%3d] ", ti->arg1, arg1); + else + clen += printf(" F=%-3d ", ti->arg1); + } else { + if (arg1) + clen += printf(" [%3d] ", arg1); + else + clen += printf(" "); + } + if (format == FMT_UMASK) + mode = ti->arg1; + else if (format == FMT_FCHMOD || format == FMT_CHMOD) + mode = ti->arg2; + else + mode = ti->arg4; + + get_mode_string(mode, &buf[0]); + + if (arg1 == 0) + clen += printf("<%s> ", buf); + else + clen += printf("<%s>", buf); + break; + } + + case FMT_ACCESS: + { + /* + * access + */ + char mode[5]; + + memset(mode, '_', 4); + mode[4] = '\0'; + + if (ti->arg2 & R_OK) + mode[0] = 'R'; + if (ti->arg2 & W_OK) + mode[1] = 'W'; + if (ti->arg2 & X_OK) + mode[2] = 'X'; + if (ti->arg2 == F_OK) + mode[3] = 'F'; + + if (arg1) + clen += printf(" [%3d] (%s) ", arg1, mode); + else + clen += printf(" (%s) ", mode); + + nopadding = 1; + break; + } + + case FMT_MOUNT: + { + if (arg1) + clen += printf(" [%3d] ", arg1, ti->arg3); + else + clen += printf(" ", ti->arg3); + + nopadding = 1; + break; + } + + case FMT_UNMOUNT: + { + char *mountflag; + + if (ti->arg2 & MNT_FORCE) + mountflag = ""; + else + mountflag = ""; + + if (arg1) + clen += printf(" [%3d] %s ", arg1, mountflag); + else + clen += printf(" %s ", mountflag); + + nopadding = 1; + break; + } + + case FMT_OPEN: + { + /* + * open + */ + char mode[7]; + + memset(mode, '_', 6); + mode[6] = '\0'; + + if (ti->arg2 & O_RDWR) { + mode[0] = 'R'; + mode[1] = 'W'; + } else if (ti->arg2 & O_WRONLY) + mode[1] = 'W'; + else + mode[0] = 'R'; + + if (ti->arg2 & O_CREAT) + mode[2] = 'C'; + + if (ti->arg2 & O_APPEND) + mode[3] = 'A'; + + if (ti->arg2 & O_TRUNC) + mode[4] = 'T'; + + if (ti->arg2 & O_EXCL) + mode[5] = 'E'; + + if (arg1) + clen += printf(" [%3d] (%s) ", arg1, mode); + else + clen += printf(" F=%-3d (%s) ", arg2, mode); + + nopadding = 1; + break; + } + + case FMT_SOCKET: + { + /* + * socket + * + */ + char *domain; + char *type; + + switch (ti->arg1) { + + case AF_UNIX: + domain = "AF_UNIX"; + break; + + case AF_INET: + domain = "AF_INET"; + break; + + case AF_ISO: + domain = "AF_ISO"; + break; + + case AF_NS: + domain = "AF_NS"; + break; + + case AF_IMPLINK: + domain = "AF_IMPLINK"; + break; + + default: + domain = "UNKNOWN"; + break; + } + + switch (ti->arg2) { + + case SOCK_STREAM: + type = "SOCK_STREAM"; + break; + + case SOCK_DGRAM: + type = "SOCK_DGRAM"; + break; + + case SOCK_RAW: + type = "SOCK_RAW"; + break; + + case SOCK_SEQPACKET: + type = "SOCK_SEQPACKET"; + break; + + case SOCK_RDM: + type = "SOCK_RDM"; + break; + + default: + type = "UNKNOWN"; + break; + } + + if (arg1) + clen += printf(" [%3d] <%s, %s, 0x%x>", arg1, domain, type, ti->arg3); + else + clen += printf(" F=%-3d <%s, %s, 0x%x>", arg2, domain, type, ti->arg3); + break; + } + + case FMT_AIO_FSYNC: + { + /* + * aio_fsync [errno] AIOCBP OP + */ + char *op; + + if (ti->arg1 == O_SYNC || ti->arg1 == 0) + op = "AIO_FSYNC"; +#if O_DSYNC + else if (ti->arg1 == O_DSYNC) + op = "AIO_DSYNC"; +#endif + else + op = "UNKNOWN"; + + if (arg1) + clen += printf(" [%3d] P=0x%8.8x <%s>", arg1, ti->arg2, op); + else + clen += printf(" P=0x%8.8x <%s>", ti->arg2, op); + break; + } + + case FMT_AIO_RETURN: + /* + * aio_return [errno] AIOCBP IOSIZE + */ + if (arg1) + clen += printf(" [%3d] P=0x%8.8x", arg1, ti->arg1); + else + clen += printf(" P=0x%8.8x B=0x%-8x", ti->arg1, arg2); + break; + + case FMT_AIO_SUSPEND: + /* + * aio_suspend [errno] NENTS + */ + if (arg1) + clen += printf(" [%3d] N=%d", arg1, ti->arg2); + else + clen += printf(" N=%d", ti->arg2); + break; + + case FMT_AIO_CANCEL: + /* + * aio_cancel [errno] FD or AIOCBP (if non-null) + */ + if (ti->arg2) { + if (arg1) + clen += printf(" [%3d] P=0x%8.8x", arg1, ti->arg2); + else + clen += printf(" P=0x%8.8x", ti->arg2); + } else { + if (arg1) + clen += printf(" F=%-3d[%3d]", ti->arg1, arg1); + else + clen += printf(" F=%-3d", ti->arg1); + } + break; + + case FMT_AIO: + /* + * aio_error, aio_read, aio_write [errno] AIOCBP + */ + if (arg1) + clen += printf(" [%3d] P=0x%8.8x", arg1, ti->arg1); + else + clen += printf(" P=0x%8.8x", ti->arg1); + break; + + case FMT_LIO_LISTIO: + { + /* + * lio_listio [errno] NENTS MODE + */ + char *op; + + if (ti->arg1 == LIO_NOWAIT) + op = "LIO_NOWAIT"; + else if (ti->arg1 == LIO_WAIT) + op = "LIO_WAIT"; + else + op = "UNKNOWN"; + + if (arg1) + clen += printf(" [%3d] N=%d <%s>", arg1, ti->arg3, op); + else + clen += printf(" N=%d <%s>", ti->arg3, op); + break; + } - case FILEMGR_PBGETCATALOGINFO: - exit_syscall("GetCatalogInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETCATALOGINFOBULK: - exit_syscall("GetCatalogInfoBulk", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCREATEFILEUNICODE: - exit_syscall("CreateFileUnicode", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCREATEDIRECTORYUNICODE: - exit_syscall("CreateDirectoryUnicode", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCREATEFORK: - exit_syscall("PBCreateFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBDELETEFORK: - exit_syscall("PBDeleteFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBITERATEFORK: - exit_syscall("PBIterateFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBOPENFORK: - exit_syscall("PBOpenFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBREADFORK: - exit_syscall("PBReadFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBWRITEFORK: - exit_syscall("PBWriteFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBALLOCATEFORK: - exit_syscall("PBAllocateFork", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBDELETEOBJECT: - exit_syscall("PBDeleteObject", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBEXCHANGEOBJECT: - exit_syscall("PBExchangeObject", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETFORKCBINFO: - exit_syscall("PBGetForkCBInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETVOLUMEINFO: - exit_syscall("PBGetVolumeInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBMAKEFSREF: - exit_syscall("PBMakeFSRef", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBMAKEFSREFUNICODE: - exit_syscall("PBMakeFSRefUnicode", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBMOVEOBJECT: - exit_syscall("PBMoveObject", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBOPENITERATOR: - exit_syscall("PBOpenIterator", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBRENAMEUNICODE: - exit_syscall("PBRenameUnicode", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETCATALOGINFO: - exit_syscall("PBSetCatalogInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETVOLUMEINFO: - exit_syscall("PBSetVolumeInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_FSREFMAKEPATH: - exit_syscall("FSRefMakePath", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_FSPATHMAKEREF: - exit_syscall("FSPathMakeRef", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETCATINFO: - exit_syscall("GetCatInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETCATINFOLITE: - exit_syscall("GetCatInfoLite", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHGETFINFO: - exit_syscall("PBHGetFInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBXGETVOLINFO: - exit_syscall("PBXGetVolInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHCREATE: - exit_syscall("PBHCreate", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHOPENDF: - exit_syscall("PBHOpenDF", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHOPENRF: - exit_syscall("PBHOpenRF", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHGETDIRACCESS: - exit_syscall("PBHGetDirAccess", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHSETDIRACCESS: - exit_syscall("PBHSetDirAccess", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHMAPID: - exit_syscall("PBHMapID", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHMAPNAME: - exit_syscall("PBHMapName", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCLOSE: - exit_syscall("PBClose", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBFLUSHFILE: - exit_syscall("PBFlushFile", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETEOF: - exit_syscall("PBGetEOF", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETEOF: - exit_syscall("PBSetEOF", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETFPOS: - exit_syscall("PBGetFPos", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBREAD: - exit_syscall("PBRead", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBWRITE: - exit_syscall("PBWrite", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETFCBINFO: - exit_syscall("PBGetFCBInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETFINFO: - exit_syscall("PBSetFInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBALLOCATE: - exit_syscall("PBAllocate", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBALLOCCONTIG: - exit_syscall("PBAllocContig", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETFPOS: - exit_syscall("PBSetFPos", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETCATINFO: - exit_syscall("PBSetCatInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBGETVOLPARMS: - exit_syscall("PBGetVolParms", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBSETVINFO: - exit_syscall("PBSetVInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBMAKEFSSPEC: - exit_syscall("PBMakeFSSpec", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHGETVINFO: - exit_syscall("PBHGetVInfo", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCREATEFILEIDREF: - exit_syscall("PBCreateFileIDRef", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBDELETEFILEIDREF: - exit_syscall("PBDeleteFileIDRef", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBRESOLVEFILEIDREF: - exit_syscall("PBResolveFileIDRef", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBFLUSHVOL: - exit_syscall("PBFlushVol", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHRENAME: - exit_syscall("PBHRename", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCATMOVE: - exit_syscall("PBCatMove", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBEXCHANGEFILES: - exit_syscall("PBExchangeFiles", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHDELETE: - exit_syscall("PBHDelete", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBDIRCREATE: - exit_syscall("PBDirCreate", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBCATSEARCH: - exit_syscall("PBCatSearch", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHSETFLOCK: - exit_syscall("PBHSetFLock", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBHRSTFLOCK: - exit_syscall("PBHRstFLock", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBLOCKRANGE: - exit_syscall("PBLockRange", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - case FILEMGR_PBUNLOCKRANGE: - exit_syscall("PBUnlockRange", thread, type, kd[i].arg1, kd[i].arg2, 0, 0, (double)now); - break; - default: - break; } } - fflush(0); + + /* + * Calculate space available to print pathname + */ + if (columns > MAXCOLS || wideflag) + clen = columns - (clen + 14 + 20 + 11); + else + clen = columns - (clen + 14 + 12); + + if (class != FILEMGR_CLASS && !nopadding) + clen -= 3; + + if (framework_name) + len = sprintf(&buf[0], " %s %s ", framework_type, framework_name); + else if (*pathname != '\0') { + len = sprintf(&buf[0], " %s ", pathname); + + if (format == FMT_MOUNT && ti->lookups[1].pathname[0]) { + int len2; + + memset(&buf[len], ' ', 2); + + len2 = sprintf(&buf[len+2], " %s ", (char *)&ti->lookups[1].pathname[0]); + len = len + 2 + len2; + } + } else + len = 0; + + if (clen > len) { + /* + * Add null padding if column length + * is wider than the pathname length. + */ + memset(&buf[len], ' ', clen - len); + buf[clen] = '\0'; + + pathname = buf; + + } else if (clen == len) { + pathname = buf; + + } else if ((clen > 0) && (clen < len)) { + /* + * This prints the tail end of the pathname + */ + buf[len-clen] = ' '; + + pathname = &buf[len - clen]; + + } else { + pathname = ""; + } + + /* + * fudge some additional system call overhead + * that currently isn't tracked... this also + * insures that we see a minimum of 1 us for + * an elapsed time + */ + usecs = (unsigned long)(((now - stime) + (divisor-1)) / divisor); + secs = usecs / 1000000; + usecs -= secs * 1000000; + + if (class != FILEMGR_CLASS && !nopadding) + p1 = " "; + else + p1 = ""; + + if (waited) + p2 = " W"; + else + p2 = " "; + + if (columns > MAXCOLS || wideflag) + printf("%s%s %3ld.%06ld%s %s.%d\n", p1, pathname, (unsigned long)secs, (unsigned long)usecs, p2, command_name, (int)thread); + else + printf("%s%s %3ld.%06ld%s %-12.12s\n", p1, pathname, (unsigned long)secs, (unsigned long)usecs, p2, command_name); } + void -enter_syscall(int thread, int type, kd_buf *kd, char *name, double now) -{ - struct th_info *ti; - int i; - int secs; - int usecs; - long long l_usecs; - long curr_time; - kd_threadmap *map; - kd_threadmap *find_thread_map(); - int clen = 0; - int tsclen = 0; - int nmclen = 0; - int argsclen = 0; - char buf[MAXCOLS]; - - switch (type) { - - case MACH_pageout: - case MACH_vmfault: - case MSC_map_fd: - case BSC_mmap: - case BSC_recvmsg: - case BSC_sendmsg: - case BSC_recvfrom: - case BSC_accept: - case BSC_select: - case BSC_socket: - case BSC_connect: - case BSC_bind: - case BSC_listen: - case BSC_sendto: - case BSC_socketpair: - case BSC_stat: - case BSC_load_shared_file: - case BSC_open: - case BSC_dup: - case BSC_dup2: - case BSC_close: - case BSC_read: - case BSC_write: - case BSC_fstat: - case BSC_lstat: - case BSC_link: - case BSC_unlink: - case BSC_mknod: - case BSC_chmod: - case BSC_chown: - case BSC_access: - case BSC_chflags: - case BSC_fchflags: - case BSC_fchdir: - case BSC_futimes: - case BSC_chdir: - case BSC_utimes: - case BSC_chroot: - case BSC_undelete: - case BSC_delete: - case BSC_revoke: - case BSC_fsctl: - case BSC_copyfile: - case BSC_sync: - case BSC_symlink: - case BSC_readlink: - case BSC_fsync: - case BSC_readv: - case BSC_writev: - case BSC_pread: - case BSC_pwrite: - case BSC_fchown: - case BSC_fchmod: - case BSC_rename: - case BSC_mkdir: - case BSC_mkfifo: - case BSC_rmdir: - case BSC_statfs: - case BSC_fstatfs: - case BSC_pathconf: - case BSC_fpathconf: - case BSC_getdirentries: - case BSC_lseek: - case BSC_truncate: - case BSC_ftruncate: - case BSC_statv: - case BSC_lstatv: - case BSC_fstatv: - case BSC_mkcomplex: - case BSC_getattrlist: - case BSC_setattrlist: - case BSC_getdirentriesattr: - case BSC_exchangedata: - case BSC_checkuseraccess: - case BSC_searchfs: - case FILEMGR_PBGETCATALOGINFO: - case FILEMGR_PBGETCATALOGINFOBULK: - case FILEMGR_PBCREATEFILEUNICODE: - case FILEMGR_PBCREATEDIRECTORYUNICODE: - case FILEMGR_PBCREATEFORK: - case FILEMGR_PBDELETEFORK: - case FILEMGR_PBITERATEFORK: - case FILEMGR_PBOPENFORK: - case FILEMGR_PBREADFORK: - case FILEMGR_PBWRITEFORK: - case FILEMGR_PBALLOCATEFORK: - case FILEMGR_PBDELETEOBJECT: - case FILEMGR_PBEXCHANGEOBJECT: - case FILEMGR_PBGETFORKCBINFO: - case FILEMGR_PBGETVOLUMEINFO: - case FILEMGR_PBMAKEFSREF: - case FILEMGR_PBMAKEFSREFUNICODE: - case FILEMGR_PBMOVEOBJECT: - case FILEMGR_PBOPENITERATOR: - case FILEMGR_PBRENAMEUNICODE: - case FILEMGR_PBSETCATALOGINFO: - case FILEMGR_PBSETVOLUMEINFO: - case FILEMGR_FSREFMAKEPATH: - case FILEMGR_FSPATHMAKEREF: - - case FILEMGR_PBGETCATINFO: - case FILEMGR_PBGETCATINFOLITE: - case FILEMGR_PBHGETFINFO: - case FILEMGR_PBXGETVOLINFO: - case FILEMGR_PBHCREATE: - case FILEMGR_PBHOPENDF: - case FILEMGR_PBHOPENRF: - case FILEMGR_PBHGETDIRACCESS: - case FILEMGR_PBHSETDIRACCESS: - case FILEMGR_PBHMAPID: - case FILEMGR_PBHMAPNAME: - case FILEMGR_PBCLOSE: - case FILEMGR_PBFLUSHFILE: - case FILEMGR_PBGETEOF: - case FILEMGR_PBSETEOF: - case FILEMGR_PBGETFPOS: - case FILEMGR_PBREAD: - case FILEMGR_PBWRITE: - case FILEMGR_PBGETFCBINFO: - case FILEMGR_PBSETFINFO: - case FILEMGR_PBALLOCATE: - case FILEMGR_PBALLOCCONTIG: - case FILEMGR_PBSETFPOS: - case FILEMGR_PBSETCATINFO: - case FILEMGR_PBGETVOLPARMS: - case FILEMGR_PBSETVINFO: - case FILEMGR_PBMAKEFSSPEC: - case FILEMGR_PBHGETVINFO: - case FILEMGR_PBCREATEFILEIDREF: - case FILEMGR_PBDELETEFILEIDREF: - case FILEMGR_PBRESOLVEFILEIDREF: - case FILEMGR_PBFLUSHVOL: - case FILEMGR_PBHRENAME: - case FILEMGR_PBCATMOVE: - case FILEMGR_PBEXCHANGEFILES: - case FILEMGR_PBHDELETE: - case FILEMGR_PBDIRCREATE: - case FILEMGR_PBCATSEARCH: - case FILEMGR_PBHSETFLOCK: - case FILEMGR_PBHRSTFLOCK: - case FILEMGR_PBLOCKRANGE: - case FILEMGR_PBUNLOCKRANGE: - - - for (i = 0, ti = th_state; ti < &th_state[MAX_THREADS]; ti++, i++) { - if (ti->thread == 0) - break; - } - if (ti == &th_state[MAX_THREADS]) - return; - if (i >= cur_max) - cur_max = i + 1; - - - if ((type >> 24) == FILEMGR_CLASS) { - ti->in_filemgr = 1; - - l_usecs = (long long)(now / divisor); - secs = l_usecs / 1000000; - curr_time = bias_secs + secs; - - sprintf(buf, "%-8.8s", &(ctime(&curr_time)[11])); - tsclen = strlen(buf); - - if (columns > MAXCOLS || wideflag) { - usecs = l_usecs - (long long)((long long)secs * 1000000); - sprintf(&buf[tsclen], ".%03ld", (long)usecs / 1000); - tsclen = strlen(buf); - } - - /* Print timestamp column */ - printf(buf); - - map = find_thread_map(thread); - if (map) { - sprintf(buf, " %-25.25s ", name); - nmclen = strlen(buf); - printf(buf); - - sprintf(buf, "(%d, 0x%x, 0x%x, 0x%x)", (short)kd->arg1, kd->arg2, kd->arg3, kd->arg4); - argsclen = strlen(buf); - - /* - Calculate white space out to command - */ - if (columns > MAXCOLS || wideflag) - { - clen = columns - (tsclen + nmclen + argsclen + 20); - } - else - clen = columns - (tsclen + nmclen + argsclen + 12); - - if(clen > 0) - { - printf(buf); /* print the kdargs */ - memset(buf, ' ', clen); - buf[clen] = '\0'; - printf(buf); - } - else if ((argsclen + clen) > 0) - { - /* no room so wipe out the kdargs */ - memset(buf, ' ', (argsclen + clen)); - buf[argsclen + clen] = '\0'; - printf(buf); - } - - if (columns > MAXCOLS || wideflag) - printf("%-20.20s\n", map->command); - else - printf("%-12.12s\n", map->command); - } else - printf(" %-24.24s (%5d, %#x, 0x%x, 0x%x)\n", name, (short)kd->arg1, kd->arg2, kd->arg3, kd->arg4); - } else { - ti->in_filemgr = 0; - } - ti->thread = thread; - ti->waited = 0; - ti->type = type; - ti->stime = now; - ti->arg1 = kd->arg1; - ti->arg2 = kd->arg2; - ti->arg3 = kd->arg3; - ti->arg4 = kd->arg4; - ti->pathptr = (long *)0; - ti->pathname[0] = 0; - break; - - default: - break; - } - fflush (0); +add_meta_name(uint64_t blockno, char *pathname) { + meta_info_t mi; + int hashid; + + hashid = blockno & VN_HASH_MASK; + + for (mi = m_info_hash[hashid]; mi; mi = mi->m_next) { + if (mi->m_blkno == blockno) + break; + } + if (mi == NULL) { + mi = (meta_info_t)malloc(sizeof(struct meta_info)); + + mi->m_next = m_info_hash[hashid]; + m_info_hash[hashid] = mi; + mi->m_blkno = blockno; + } + mi->m_nameptr = pathname; } -/* - * Handle system call extended trace data. - * pread and pwrite: - * Wipe out the kd args that were collected upon syscall_entry - * because it is the extended info that we really want, and it - * is all we really need. -*/ +char * +find_meta_name(uint64_t blockno) { + meta_info_t mi; + int hashid; -void -extend_syscall(int thread, int type, kd_buf *kd, char *name, double now) -{ - struct th_info *ti; - - switch (type) { - case BSC_pread_extended: - if ((ti = find_thread(thread, BSC_pread)) == (struct th_info *)0) - return; - ti->arg1 = kd->arg1; /* the fd */ - ti->arg2 = kd->arg2; /* nbytes */ - ti->arg3 = kd->arg3; /* top half offset */ - ti->arg4 = kd->arg4; /* bottom half offset */ - break; - case BSC_pwrite_extended: - if ((ti = find_thread(thread, BSC_pwrite)) == (struct th_info *)0) - return; - ti->arg1 = kd->arg1; /* the fd */ - ti->arg2 = kd->arg2; /* nbytes */ - ti->arg3 = kd->arg3; /* top half offset */ - ti->arg4 = kd->arg4; /* bottom half offset */ - break; - default: - return; - } + hashid = blockno & VN_HASH_MASK; + + for (mi = m_info_hash[hashid]; mi; mi = mi->m_next) { + if (mi->m_blkno == blockno) + return (mi->m_nameptr); + } + return (""); +} + + +char * +add_vnode_name(uint64_t vn_id, char *pathname) { + vnode_info_t vn; + int hashid; + + hashid = (vn_id >> VN_HASH_SHIFT) & VN_HASH_MASK; + + for (vn = vn_info_hash[hashid]; vn; vn = vn->vn_next) { + if (vn->vn_id == vn_id) + break; + } + if (vn == NULL) { + vn = (vnode_info_t)malloc(sizeof(struct vnode_info)); + + vn->vn_next = vn_info_hash[hashid]; + vn_info_hash[hashid] = vn; + vn->vn_id = vn_id; + } + strcpy(vn->vn_pathname, pathname); + + return (&vn->vn_pathname); +} + + +char * +find_vnode_name(uint64_t vn_id) { + vnode_info_t vn; + int hashid; + + hashid = (vn_id >> VN_HASH_SHIFT) & VN_HASH_MASK; + + for (vn = vn_info_hash[hashid]; vn; vn = vn->vn_next) { + if (vn->vn_id == vn_id) + return (vn->vn_pathname); + } + return (""); } + void -exit_syscall(char *sc_name, int thread, int type, int error, int retval, - int has_fd, int has_ret, double now) -{ - struct th_info *ti; - - if ((ti = find_thread(thread, type)) == (struct th_info *)0) - return; +delete_event(th_info_t ti_to_delete) { + th_info_t ti; + th_info_t ti_prev; + int hashid; + + hashid = ti_to_delete->thread & HASH_MASK; + + if ((ti = th_info_hash[hashid])) { + if (ti == ti_to_delete) + th_info_hash[hashid] = ti->next; + else { + ti_prev = ti; + + for (ti = ti->next; ti; ti = ti->next) { + if (ti == ti_to_delete) { + ti_prev->next = ti->next; + break; + } + ti_prev = ti; + } + } + if (ti) { + ti->next = th_info_freelist; + th_info_freelist = ti; + } + } +} + +th_info_t +add_event(uintptr_t thread, int type) { + th_info_t ti; + int i; + int hashid; + + if ((ti = th_info_freelist)) + th_info_freelist = ti->next; + else + ti = (th_info_t)malloc(sizeof(struct th_info)); + + hashid = thread & HASH_MASK; + + ti->next = th_info_hash[hashid]; + th_info_hash[hashid] = ti; + + ti->thread = thread; + ti->type = type; - if (check_filter_mode(ti, type, error, retval)) - format_print(ti, sc_name, thread, type, error, retval, has_fd, has_ret, now, ti->stime, ti->waited, ti->pathname, NULL); + ti->waited = 0; + ti->in_filemgr = 0; + ti->in_hfs_update = 0; - if (ti == &th_state[cur_max - 1]) - cur_max--; - ti->thread = 0; + ti->pathptr = &ti->lookups[0].pathname[0]; + ti->pn_scall_index = 0; + ti->pn_work_index = 0; + + for (i = 0; i < MAX_PATHNAMES; i++) + ti->lookups[i].pathname[0] = 0; + + return (ti); } +th_info_t +find_event(uintptr_t thread, int type) { + th_info_t ti; + int hashid; + hashid = thread & HASH_MASK; + + for (ti = th_info_hash[hashid]; ti; ti = ti->next) { + if (ti->thread == thread) { + if (type == ti->type) + return (ti); + if (ti->in_filemgr) { + if (type == -1) + return (ti); + continue; + } + if (type == 0) + return (ti); + } + } + return ((th_info_t) 0); +} void -format_print(struct th_info *ti, char *sc_name, int thread, int type, int error, int retval, - int has_fd, int has_ret, double now, double stime, int waited, char *pathname, struct diskio *dio) -{ - int secs; - int usecs; - int nopadding; - long long l_usecs; - long curr_time; - char *command_name; - kd_threadmap *map; - kd_threadmap *find_thread_map(); - int len = 0; - int clen = 0; - char *framework_name; - char buf[MAXCOLS]; - - command_name = ""; - - if (dio) - command_name = dio->issuing_command; - else { - if ((map = find_thread_map(thread))) - command_name = map->command; - } - - l_usecs = (long long)(now / divisor); - secs = l_usecs / 1000000; - curr_time = bias_secs + secs; - sprintf(buf, "%-8.8s", &(ctime(&curr_time)[11])); - clen = strlen(buf); - - if (columns > MAXCOLS || wideflag) { - nopadding = 0; - usecs = l_usecs - (long long)((long long)secs * 1000000); - sprintf(&buf[clen], ".%03ld", (long)usecs / 1000); - clen = strlen(buf); - - if ((type >> 24) != FILEMGR_CLASS) { - if (find_thread(thread, -1)) { - sprintf(&buf[clen], " "); - clen = strlen(buf); - nopadding = 1; - } - } - } else - nopadding = 1; +delete_all_events() { + th_info_t ti = 0; + th_info_t ti_next = 0; + int i; + + for (i = 0; i < HASH_SIZE; i++) { + + for (ti = th_info_hash[i]; ti; ti = ti_next) { + ti_next = ti->next; + ti->next = th_info_freelist; + th_info_freelist = ti; + } + th_info_hash[i] = 0; + } +} - if (((type >> 24) == FILEMGR_CLASS) && (columns > MAXCOLS || wideflag)) - sprintf(&buf[clen], " %-18.18s", sc_name); - else - sprintf(&buf[clen], " %-15.15s", sc_name); - clen = strlen(buf); - - framework_name = (char *)0; - - if (columns > MAXCOLS || wideflag) { - if (has_ret == 7) { - sprintf(&buf[clen], " D=0x%8.8x", dio->blkno); - - clen = strlen(buf); - - if (dio->io_errno) - sprintf(&buf[clen], " [%3d] ", dio->io_errno); - else - sprintf(&buf[clen], " B=0x%-6x /dev/%s", dio->iosize, find_disk_name(dio->dev)); - } else { - - off_t offset_reassembled = 0LL; - - if (has_fd == 2 && error == 0) - sprintf(&buf[clen], " F=%-3d", retval); - else if (has_fd == 1) - sprintf(&buf[clen], " F=%-3d", ti->arg1); - else if (has_ret != 2 && has_ret != 6) - sprintf(&buf[clen], " "); - - clen = strlen(buf); - - if (has_ret == 2 || has_ret == 6) - framework_name = lookup_name(retval); - - if (error && has_ret != 6) - sprintf(&buf[clen], "[%3d] ", error); - else if (has_ret == 3) - sprintf(&buf[clen], "O=0x%8.8x", ti->arg3); - else if (has_ret == 5) - sprintf(&buf[clen], "O=0x%8.8x", retval); - else if (has_ret == 2) - sprintf(&buf[clen], " A=0x%8.8x ", retval); - else if (has_ret == 6) - sprintf(&buf[clen], " A=0x%8.8x B=0x%-8x", retval, error); - else if (has_ret == 1) - sprintf(&buf[clen], " B=0x%-6x", retval); - else if (has_ret == 4) - sprintf(&buf[clen], "B=0x%-8x", retval); - else if (has_ret == 8) /* BSC_select */ - sprintf(&buf[clen], " S=%-3d ", retval); - else if (has_ret == 9) /* BSC_pread, BSC_pwrite */ - { - sprintf(&buf[clen], "B=0x%-8x", retval); - clen = strlen(buf); - offset_reassembled = (((off_t)(unsigned int)(ti->arg3)) << 32) | (unsigned int)(ti->arg4); - if ((offset_reassembled >> 32) != 0) - sprintf(&buf[clen], "O=0x%16.16qx", (off_t)offset_reassembled); - else - sprintf(&buf[clen], "O=0x%8.8qx", (off_t)offset_reassembled); - } - else - sprintf(&buf[clen], " "); - } - clen = strlen(buf); - } - printf(buf); - - /* - Calculate space available to print pathname - */ - if (columns > MAXCOLS || wideflag) - clen = columns - (clen + 13 + 20); - else - clen = columns - (clen + 13 + 12); - - if ((type >> 24) != FILEMGR_CLASS && !nopadding) - clen -= 3; - - if (framework_name) - sprintf(&buf[0], " %s ", framework_name); - else - sprintf(&buf[0], " %s ", pathname); - len = strlen(buf); - - if (clen > len) - { - /* - Add null padding if column length - is wider than the pathname length. - */ - memset(&buf[len], ' ', clen - len); - buf[clen] = '\0'; - printf(buf); - } - else if (clen == len) - { - printf(buf); - } - else if ((clen > 0) && (clen < len)) - { - /* This prints the tail end of the pathname */ - buf[len-clen] = ' '; - printf(&buf[len - clen]); - } - - usecs = (unsigned long)((now - stime) / divisor); - secs = usecs / 1000000; - usecs -= secs * 1000000; - - if ((type >> 24) != FILEMGR_CLASS && !nopadding) - printf(" "); - - printf(" %2ld.%06ld", (unsigned long)secs, (unsigned long)usecs); - - if (waited) - printf(" W"); - else - printf(" "); - - if (columns > MAXCOLS || wideflag) - printf(" %-20.20s", command_name); - else - printf(" %-12.12s", command_name); - - printf("\n"); - fflush (0); +void +mark_thread_waited(uintptr_t thread) { + th_info_t ti; + int hashid; + + hashid = thread & HASH_MASK; + + for (ti = th_info_hash[hashid]; ti; ti = ti->next) { + if (ti->thread == thread) + ti->waited = 1; + } } -int -quit(s) -char *s; + +void read_command_map() { - if (trace_enabled) - set_enable(0); + size_t size; + int i; + int total_threads = 0; + kd_threadmap *mapptr = 0; + + delete_all_map_entries(); + + if (!RAW_flag) { + + total_threads = bufinfo.nkdthreads; + size = bufinfo.nkdthreads * sizeof(kd_threadmap); + + if (size) { + if ((mapptr = (kd_threadmap *) malloc(size))) { + int mib[6]; + + bzero (mapptr, size); + /* + * Now read the threadmap + */ + mib[0] = CTL_KERN; + mib[1] = KERN_KDEBUG; + mib[2] = KERN_KDTHRMAP; + mib[3] = 0; + mib[4] = 0; + mib[5] = 0; /* no flags */ + + if (sysctl(mib, 3, mapptr, &size, NULL, 0) < 0) { + /* + * This is not fatal -- just means I cant map command strings + */ + free(mapptr); + return; + } + } + } + } else { + RAW_header header; + off_t offset; - /* - This flag is turned off when calling - quit() due to a set_remove() failure. - */ - if (set_remove_flag) - set_remove(); + RAW_fd = open(RAW_file, O_RDONLY); - printf("fs_usage: "); - if (s) - printf("%s", s); + if (RAW_fd < 0) { + perror("Can't open RAW file"); + exit(1); + } + if (read(RAW_fd, &header, sizeof(RAW_header)) != sizeof(RAW_header)) { + perror("read failed"); + exit(2); + } + if (header.version_no != RAW_VERSION1) { + header.version_no = RAW_VERSION0; + header.TOD_secs = time((long *)0); + header.TOD_usecs = 0; - exit(1); + lseek(RAW_fd, (off_t)0, SEEK_SET); + + if (read(RAW_fd, &header.thread_count, sizeof(int)) != sizeof(int)) { + perror("read failed"); + exit(2); + } + } + sample_TOD_secs = header.TOD_secs; + sample_TOD_usecs = header.TOD_usecs; + + total_threads = header.thread_count; + size = total_threads * sizeof(kd_threadmap); + + if (size) { + if ((mapptr = (kd_threadmap *) malloc(size))) { + bzero (mapptr, size); + + if (read(RAW_fd, mapptr, size) != size) { + free(mapptr); + return; + } + } + } + if (header.version_no != RAW_VERSION0) { + offset = lseek(RAW_fd, (off_t)0, SEEK_CUR); + offset = (offset + (4095)) & ~4095; + + lseek(RAW_fd, offset, SEEK_SET); + } + } + for (i = 0; i < total_threads; i++) + create_map_entry(mapptr[i].thread, mapptr[i].valid, &mapptr[i].command[0]); + + free(mapptr); } -void getdivisor() +void delete_all_map_entries() { + threadmap_t tme = 0; + threadmap_t tme_next = 0; + int i; + + for (i = 0; i < HASH_SIZE; i++) { + + for (tme = threadmap_hash[i]; tme; tme = tme_next) { + if (tme->tm_setptr) + free(tme->tm_setptr); + tme_next = tme->tm_next; + tme->tm_next = threadmap_freelist; + threadmap_freelist = tme; + } + threadmap_hash[i] = 0; + } +} + + +void create_map_entry(uintptr_t thread, int pid, char *command) +{ + threadmap_t tme; + int hashid; + + if ((tme = threadmap_freelist)) + threadmap_freelist = tme->tm_next; + else + tme = (threadmap_t)malloc(sizeof(struct threadmap)); - unsigned int delta; - unsigned int abs_to_ns_num; - unsigned int abs_to_ns_denom; - unsigned int proc_to_abs_num; - unsigned int proc_to_abs_denom; + tme->tm_thread = thread; + tme->tm_setsize = 0; + tme->tm_setptr = 0; - extern void MKGetTimeBaseInfo(unsigned int *, unsigned int *, unsigned int *, unsigned int *, unsigned int *); + (void)strncpy (tme->tm_command, command, MAXCOMLEN); + tme->tm_command[MAXCOMLEN] = '\0'; - MKGetTimeBaseInfo (&delta, &abs_to_ns_num, &abs_to_ns_denom, - &proc_to_abs_num, &proc_to_abs_denom); + hashid = thread & HASH_MASK; - divisor = ((double)abs_to_ns_denom / (double)abs_to_ns_num) * 1000; + tme->tm_next = threadmap_hash[hashid]; + threadmap_hash[hashid] = tme; + + if (pid != 0 && pid != 1) { + if (!strncmp(command, "LaunchCFMA", 10)) + (void)get_real_command_name(pid, tme->tm_command, MAXCOMLEN); + } } -void read_command_map() +threadmap_t +find_map_entry(uintptr_t thread) { - size_t size; - int i; - int prev_total_threads; - int mib[6]; - - if (mapptr) { - free(mapptr); - mapptr = 0; - } - - prev_total_threads = total_threads; - total_threads = bufinfo.nkdthreads; - size = bufinfo.nkdthreads * sizeof(kd_threadmap); - - if (size) - { - if ((mapptr = (kd_threadmap *) malloc(size))) - { - bzero (mapptr, size); - - /* Now read the threadmap */ - mib[0] = CTL_KERN; - mib[1] = KERN_KDEBUG; - mib[2] = KERN_KDTHRMAP; - mib[3] = 0; - mib[4] = 0; - mib[5] = 0; /* no flags */ - if (sysctl(mib, 3, mapptr, &size, NULL, 0) < 0) - { - /* This is not fatal -- just means I cant map command strings */ - free(mapptr); - mapptr = 0; - } - } - } - - if (mapptr && (filter_mode != DEFAULT_DO_NOT_FILTER)) - { - if (fdmapptr) - { - /* We accept the fact that we lose file descriptor state if the - kd_buffer wraps */ - for (i = 0; i < prev_total_threads; i++) - { - if (fdmapptr[i].fd_setptr) - free (fdmapptr[i].fd_setptr); - } - free(fdmapptr); - fdmapptr = 0; - } - - size = total_threads * sizeof(fd_threadmap); - if ((fdmapptr = (fd_threadmap *) malloc(size))) - { - bzero (fdmapptr, size); - /* reinitialize file descriptor state map */ - for (i = 0; i < total_threads; i++) - { - fdmapptr[i].fd_thread = mapptr[i].thread; - fdmapptr[i].fd_valid = mapptr[i].valid; - fdmapptr[i].fd_setsize = 0; - fdmapptr[i].fd_setptr = 0; - } - } - } + threadmap_t tme; + int hashid; - /* Resolve any LaunchCFMApp command names */ - if (mapptr && arguments) - { - for (i=0; i < total_threads; i++) - { - int pid; + hashid = thread & HASH_MASK; - pid = mapptr[i].valid; - - if (pid == 0 || pid == 1) - continue; - else if (!strncmp(mapptr[i].command,"LaunchCFMA", 10)) - { - (void)get_real_command_name(pid, mapptr[i].command, sizeof(mapptr[i].command)); - } + for (tme = threadmap_hash[hashid]; tme; tme = tme->tm_next) { + if (tme->tm_thread == thread) + return (tme); } - } + return (0); } -void create_map_entry(int thread, int pid, char *command) +void +delete_map_entry(uintptr_t thread) { - int i, n; - kd_threadmap *map; - fd_threadmap *fdmap = 0; - - if (!mapptr) - return; - - for (i = 0, map = 0; !map && i < total_threads; i++) - { - if ((int)mapptr[i].thread == thread ) - { - map = &mapptr[i]; /* Reuse this entry, the thread has been - * reassigned */ - if(filter_mode && fdmapptr) - { - fdmap = &fdmapptr[i]; - if (fdmap->fd_thread != thread) /* This shouldn't happen */ - fdmap = (fd_threadmap *)0; - } + threadmap_t tme = 0; + threadmap_t tme_prev; + int hashid; + + hashid = thread & HASH_MASK; + + if ((tme = threadmap_hash[hashid])) { + if (tme->tm_thread == thread) + threadmap_hash[hashid] = tme->tm_next; + else { + tme_prev = tme; + + for (tme = tme->tm_next; tme; tme = tme->tm_next) { + if (tme->tm_thread == thread) { + tme_prev->tm_next = tme->tm_next; + break; + } + tme_prev = tme; + } + } + if (tme) { + if (tme->tm_setptr) + free(tme->tm_setptr); + + tme->tm_next = threadmap_freelist; + threadmap_freelist = tme; + } } - } - - if (!map) /* look for invalid entries that I can reuse*/ - { - for (i = 0, map = 0; !map && i < total_threads; i++) - { - if (mapptr[i].valid == 0 ) - map = &mapptr[i]; /* Reuse this invalid entry */ - if (filter_mode && fdmapptr) - { - fdmap = &fdmapptr[i]; - } +} + + +void +fs_usage_fd_set(uintptr_t thread, unsigned int fd) +{ + threadmap_t tme; + + if ((tme = find_map_entry(thread)) == 0) + return; + /* + * If the map is not allocated, then now is the time + */ + if (tme->tm_setptr == (unsigned long *)0) { + if ((tme->tm_setptr = (unsigned long *)malloc(FS_USAGE_NFDBYTES(FS_USAGE_FD_SETSIZE))) == 0) + return; + + tme->tm_setsize = FS_USAGE_FD_SETSIZE; + bzero(tme->tm_setptr, (FS_USAGE_NFDBYTES(FS_USAGE_FD_SETSIZE))); } - } - - if (!map) - { - /* If reach here, then this is a new thread and - * there are no invalid entries to reuse - * Double the size of the thread map table. + /* + * If the map is not big enough, then reallocate it */ + while (tme->tm_setsize <= fd) { + int n; - n = total_threads * 2; - mapptr = (kd_threadmap *) realloc(mapptr, n * sizeof(kd_threadmap)); - bzero(&mapptr[total_threads], total_threads*sizeof(kd_threadmap)); - map = &mapptr[total_threads]; + n = tme->tm_setsize * 2; + tme->tm_setptr = (unsigned long *)realloc(tme->tm_setptr, (FS_USAGE_NFDBYTES(n))); - if (filter_mode && fdmapptr) - { - fdmapptr = (fd_threadmap *)realloc(fdmapptr, n * sizeof(fd_threadmap)); - bzero(&fdmapptr[total_threads], total_threads*sizeof(fd_threadmap)); - fdmap = &fdmapptr[total_threads]; + bzero(&tme->tm_setptr[(tme->tm_setsize/FS_USAGE_NFDBITS)], (FS_USAGE_NFDBYTES(tme->tm_setsize))); + tme->tm_setsize = n; } - - total_threads = n; - } - - map->valid = 1; - map->thread = thread; - /* - The trace entry that returns the command name will hold - at most, MAXCOMLEN chars, and in that case, is not - guaranteed to be null terminated. - */ - (void)strncpy (map->command, command, MAXCOMLEN); - map->command[MAXCOMLEN] = '\0'; - - if (fdmap) - { - fdmap->fd_valid = 1; - fdmap->fd_thread = thread; - if (fdmap->fd_setptr) - { - free(fdmap->fd_setptr); - fdmap->fd_setptr = (unsigned long *)0; - } - fdmap->fd_setsize = 0; - } - - if (pid == 0 || pid == 1) - return; - else if (!strncmp(map->command, "LaunchCFMA", 10)) - (void)get_real_command_name(pid, map->command, sizeof(map->command)); + /* + * set the bit + */ + tme->tm_setptr[fd/FS_USAGE_NFDBITS] |= (1 << ((fd) % FS_USAGE_NFDBITS)); } -kd_threadmap *find_thread_map(int thread) +/* + * Return values: + * 0 : File Descriptor bit is not set + * 1 : File Descriptor bit is set + */ +int +fs_usage_fd_isset(uintptr_t thread, unsigned int fd) { - int i; - kd_threadmap *map; + threadmap_t tme; + int ret = 0; - if (!mapptr) - return((kd_threadmap *)0); - - for (i = 0; i < total_threads; i++) - { - map = &mapptr[i]; - if (map->valid && ((int)map->thread == thread)) - { - return(map); + if ((tme = find_map_entry(thread))) { + if (tme->tm_setptr && fd < tme->tm_setsize) + ret = tme->tm_setptr[fd/FS_USAGE_NFDBITS] & (1 << (fd % FS_USAGE_NFDBITS)); } - } - return ((kd_threadmap *)0); + return (ret); } + -fd_threadmap *find_fd_thread_map(int thread) +void +fs_usage_fd_clear(uintptr_t thread, unsigned int fd) { - int i; - fd_threadmap *fdmap = 0; + threadmap_t tme; - if (!fdmapptr) - return((fd_threadmap *)0); - - for (i = 0; i < total_threads; i++) - { - fdmap = &fdmapptr[i]; - if (fdmap->fd_valid && ((int)fdmap->fd_thread == thread)) - { - return(fdmap); + if ((tme = find_map_entry(thread))) { + if (tme->tm_setptr && fd < tme->tm_setsize) + tme->tm_setptr[fd/FS_USAGE_NFDBITS] &= ~(1 << (fd % FS_USAGE_NFDBITS)); } - } - return ((fd_threadmap *)0); } -void -kill_thread_map(int thread) -{ - kd_threadmap *map; - fd_threadmap *fdmap; - - if ((map = find_thread_map(thread))) { - map->valid = 0; - map->thread = 0; - map->command[0] = '\0'; - } - - if (filter_mode) - { - if ((fdmap = find_fd_thread_map(thread))) - { - fdmap->fd_valid = 0; - fdmap->fd_thread = 0; - if (fdmap->fd_setptr) - { - free (fdmap->fd_setptr); - fdmap->fd_setptr = (unsigned long *)0; - } - fdmap->fd_setsize = 0; - } - } -} void -argtopid(str) - char *str; +argtopid(char *str) { char *cp; int ret; int i; ret = (int)strtol(str, &cp, 10); + if (cp == str || *cp) { - /* Assume this is a command string and find matching pids */ + /* + * Assume this is a command string and find matching pids + */ if (!kp_buffer) find_proc_names(); - for (i=0; i < kp_nentries && num_of_pids < (MAX_PIDS - 1); i++) { - if(kp_buffer[i].kp_proc.p_stat == 0) - continue; - else { - if(!strcmp(str, kp_buffer[i].kp_proc.p_comm)) - pids[num_of_pids++] = kp_buffer[i].kp_proc.p_pid; - } + for (i = 0; i < kp_nentries && num_of_pids < (MAX_PIDS - 1); i++) { + if (kp_buffer[i].kp_proc.p_stat == 0) + continue; + else { + if (!strncmp(str, kp_buffer[i].kp_proc.p_comm, + sizeof(kp_buffer[i].kp_proc.p_comm) -1)) + pids[num_of_pids++] = kp_buffer[i].kp_proc.p_pid; + } } } else if (num_of_pids < (MAX_PIDS - 1)) pids[num_of_pids++] = ret; - - return; } -char *lookup_name(unsigned long addr) +void +lookup_name(uint64_t user_addr, char **type, char **name) { - register int i; - register int start, last; - - - if (numFrameworks == 0 || addr < frameworkInfo[0].address || addr > frameworkInfo[numFrameworks].address) - return (0); - - start = 0; - last = numFrameworks; - - for (i = numFrameworks / 2; i >= 0 && i < numFrameworks; ) { - - if (addr >= frameworkInfo[i].address && addr < frameworkInfo[i+1].address) - return(frameworkInfo[i].name); - - if (addr >= frameworkInfo[i].address) { - start = i; - i = start + ((last - i) / 2); - } else { - last = i; - i = start + ((i - start) / 2); + int i; + int start, last; + + *name = NULL; + *type = NULL; + + if (numFrameworks) { + + if ((user_addr >= framework32.b_address && user_addr < framework32.e_address) || + (user_addr >= framework64.b_address && user_addr < framework64.e_address)) { + + start = 0; + last = numFrameworks; + + for (i = numFrameworks / 2; start < last; i = start + ((last - start) / 2)) { + if (user_addr > frameworkInfo[i].e_address) + start = i+1; + else + last = i; + } + if (start < numFrameworks && + user_addr >= frameworkInfo[start].b_address && user_addr < frameworkInfo[start].e_address) { + *type = frameworkType[frameworkInfo[start].r_type]; + *name = frameworkInfo[start].name; + } } } - return (0); } @@ -2662,538 +4726,636 @@ char *lookup_name(unsigned long addr) */ static int compareFrameworkAddress(const void *aa, const void *bb) { - LibraryInfo *a = (LibraryInfo *)aa; - LibraryInfo *b = (LibraryInfo *)bb; - - if (a->address < b->address) return -1; - if (a->address == b->address) return 0; - return 1; -} - + LibraryInfo *a = (LibraryInfo *)aa; + LibraryInfo *b = (LibraryInfo *)bb; -int scanline(char *inputstring,char **argv) -{ - int n = 0; - char **ap = argv, *p, *val; - - for (p = inputstring; p != NULL; ) - { - while ((val = strsep(&p, " \t")) != NULL && *val == '\0'); - *ap++ = val; - n++; - } - *ap = 0; - return n; + if (a->b_address < b->b_address) return -1; + if (a->b_address == b->b_address) return 0; + return 1; } -int ReadSegAddrTable() +int scanline(char *inputstring, char **argv, int maxtokens) { - char buf[1024]; + int n = 0; + char **ap = argv, *p, *val; - FILE *fd; - unsigned long frameworkAddress, frameworkDataAddress, previousFrameworkAddress; - char frameworkName[256]; - char *tokens[64]; - int ntokens; - char *substring,*ptr; - int founddylib = 0; + for (p = inputstring; n < maxtokens && p != NULL; ) { + while ((val = strsep(&p, " \t")) != NULL && *val == '\0'); - bzero(buf, sizeof(buf)); - bzero(tokens, sizeof(tokens)); - - numFrameworks = 0; - - if ((fd = fopen(seg_addr_table, "r")) == 0) - { - return 0; - } - fgets(buf, 1023, fd); - - if (*buf == '#') - { - founddylib = 0; - frameworkName[0] = 0; - previousFrameworkAddress = 0; - - while (fgets(buf, 1023, fd) && numFrameworks < (MAXINDEX - 2)) - { - /* - * Get rid of EOL - */ - buf[strlen(buf)-1] = 0; + *ap++ = val; + n++; + } + *ap = 0; - if (strncmp(buf, "# dyld:", 7) == 0) { - /* - * the next line in the file will contain info about dyld - */ - founddylib = 1; - continue; - } - /* - * This is a split library line: parse it into 3 tokens - */ - ntokens = scanline(buf, tokens); + return n; +} - if (ntokens < 3) - continue; - frameworkAddress = strtoul(tokens[0], 0, 16); - frameworkDataAddress = strtoul(tokens[1], 0, 16); +int ReadSharedCacheMap(const char *path, LibraryRange *lr, char *linkedit_name) +{ + uint64_t b_address, e_address; + char buf[1024]; + char *fnp; + FILE *fd; + char frameworkName[256]; + char *tokens[64]; + int ntokens; + int type; + int linkedit_found = 0; + char *substring, *ptr; + + bzero(buf, sizeof(buf)); + bzero(tokens, sizeof(tokens)); + + lr->b_address = 0; + lr->e_address = 0; + + if ((fd = fopen(path, "r")) == 0) + return 0; + + while (fgets(buf, 1023, fd)) { + if (strncmp(buf, "mapping", 7)) + break; + } + buf[strlen(buf)-1] = 0; + + frameworkName[0] = 0; - if (founddylib) { - /* - * dyld entry is of a different form from the std split library - * it consists of a base address and a size instead of a code - * and data base address + for (;;) { + /* + * Extract lib name from path name */ - frameworkInfo[numFrameworks].address = frameworkAddress; - frameworkInfo[numFrameworks+1].address = frameworkAddress + frameworkDataAddress; + if ((substring = strrchr(buf, '.'))) + { + /* + * There is a ".": name is whatever is between the "/" around the "." + */ + while ( *substring != '/') /* find "/" before "." */ + substring--; + substring++; + + strncpy(frameworkName, substring, 256); /* copy path from "/" */ + frameworkName[255] = 0; + substring = frameworkName; + + while ( *substring != '/' && *substring) /* find "/" after "." and stop string there */ + substring++; + *substring = 0; + } + else + { + /* + * No ".": take segment after last "/" + */ + ptr = buf; + substring = ptr; + + while (*ptr) { + if (*ptr == '/') + substring = ptr + 1; + ptr++; + } + strncpy(frameworkName, substring, 256); + frameworkName[255] = 0; + } + fnp = (char *)malloc(strlen(frameworkName) + 1); + strcpy(fnp, frameworkName); - frameworkInfo[numFrameworks].name = (char *)"dylib"; - frameworkInfo[numFrameworks+1].name = (char *)0; + while (fgets(buf, 1023, fd) && numFrameworks < (MAXINDEX - 2)) { + /* + * Get rid of EOL + */ + buf[strlen(buf)-1] = 0; - numFrameworks += 2; - founddylib = 0; + ntokens = scanline(buf, tokens, 64); - continue; - } + if (ntokens < 4) + continue; - /* - * Make sure that we have 2 addresses and a path - */ - if (!frameworkAddress) - continue; - if (!frameworkDataAddress) - continue; - if (*tokens[2] != '/') - continue; - if (frameworkAddress == previousFrameworkAddress) - continue; - previousFrameworkAddress = frameworkAddress; - - /* - * Extract lib name from path name - */ - if ((substring = strrchr(tokens[2], '.'))) - { - /* - * There is a ".": name is whatever is between the "/" around the "." - */ - while ( *substring != '/') { /* find "/" before "." */ - substring--; - } - substring++; - strcpy(frameworkName, substring); /* copy path from "/" */ - substring = frameworkName; + if (strncmp(tokens[0], "__TEXT", 6) == 0) + type = TEXT_R; + else if (strncmp(tokens[0], "__DATA", 6) == 0) + type = DATA_R; + else if (strncmp(tokens[0], "__OBJC", 6) == 0) + type = OBJC_R; + else if (strncmp(tokens[0], "__IMPORT", 8) == 0) + type = IMPORT_R; + else if (strncmp(tokens[0], "__UNICODE", 9) == 0) + type = UNICODE_R; + else if (strncmp(tokens[0], "__IMAGE", 7) == 0) + type = IMAGE_R; + else if (strncmp(tokens[0], "__LINKEDIT", 10) == 0) + type = LINKEDIT_R; + else + type = -1; + + if (type == LINKEDIT_R && linkedit_found) + break; + + if (type != -1) { + b_address = strtoull(tokens[1], 0, 16); + e_address = strtoull(tokens[3], 0, 16); + + frameworkInfo[numFrameworks].b_address = b_address; + frameworkInfo[numFrameworks].e_address = e_address; + frameworkInfo[numFrameworks].r_type = type; + + if (type == LINKEDIT_R) { + frameworkInfo[numFrameworks].name = linkedit_name; + linkedit_found = 1; + } else + frameworkInfo[numFrameworks].name = fnp; +#if 0 + printf("%s(%d): %qx-%qx\n", frameworkInfo[numFrameworks].name, type, b_address, e_address); +#endif + if (lr->b_address == 0 || b_address < lr->b_address) + lr->b_address = b_address; - while ( *substring != '/' && *substring) /* find "/" after "." and stop string there */ - substring++; - *substring = 0; - } - else - { - /* - * No ".": take segment after last "/" - */ - ptr = tokens[2]; - substring = ptr; + if (lr->e_address == 0 || e_address > lr->e_address) + lr->e_address = e_address; - while (*ptr) - { - if (*ptr == '/') - substring = ptr + 1; - ptr++; + numFrameworks++; + } + if (type == LINKEDIT_R) + break; } - strcpy(frameworkName, substring); - } - frameworkInfo[numFrameworks].address = frameworkAddress; - frameworkInfo[numFrameworks+1].address = frameworkDataAddress; + if (fgets(buf, 1023, fd) == 0) + break; - frameworkInfo[numFrameworks].name = (char *)malloc(strlen(frameworkName) + 1); - strcpy(frameworkInfo[numFrameworks].name, frameworkName); - frameworkInfo[numFrameworks+1].name = frameworkInfo[numFrameworks].name; + buf[strlen(buf)-1] = 0; + } + fclose(fd); + +#if 0 + printf("%s range, %qx-%qx\n", path, lr->b_address, lr->e_address); +#endif + return 1; +} - numFrameworks += 2; - } - } - frameworkInfo[numFrameworks].address = frameworkInfo[numFrameworks - 1].address + 0x800000; - frameworkInfo[numFrameworks].name = (char *)0; - fclose(fd); +void +SortFrameworkAddresses() +{ - qsort(frameworkInfo, numFrameworks, sizeof(LibraryInfo), compareFrameworkAddress); + frameworkInfo[numFrameworks].b_address = frameworkInfo[numFrameworks - 1].b_address + 0x800000; + frameworkInfo[numFrameworks].e_address = frameworkInfo[numFrameworks].b_address; + frameworkInfo[numFrameworks].name = (char *)0; - return 1; + qsort(frameworkInfo, numFrameworks, sizeof(LibraryInfo), compareFrameworkAddress); } -struct diskio *insert_diskio(int type, int bp, int dev, int blkno, int io_size, int thread, double curtime) +struct diskio *insert_diskio(int type, int bp, int dev, int blkno, int io_size, uintptr_t thread, double curtime) { - register struct diskio *dio; - register kd_threadmap *map; + struct diskio *dio; + threadmap_t tme; - if ((dio = free_diskios)) - free_diskios = dio->next; - else { - if ((dio = (struct diskio *)malloc(sizeof(struct diskio))) == NULL) - return (NULL); - } - dio->prev = NULL; - - dio->type = type; - dio->bp = bp; - dio->dev = dev; - dio->blkno = blkno; - dio->iosize = io_size; - dio->issued_time = curtime; - dio->issuing_thread = thread; + if ((dio = free_diskios)) + free_diskios = dio->next; + else { + if ((dio = (struct diskio *)malloc(sizeof(struct diskio))) == NULL) + return (NULL); + } + dio->prev = NULL; - if ((map = find_thread_map(thread))) - { - strncpy(dio->issuing_command, map->command, MAXCOMLEN); - dio->issuing_command[MAXCOMLEN-1] = '\0'; - } - else - strcpy(dio->issuing_command, ""); + dio->type = type; + dio->bp = bp; + dio->dev = dev; + dio->blkno = blkno; + dio->iosize = io_size; + dio->issued_time = curtime; + dio->issuing_thread = thread; + + dio->bc_info = 0x0; + + if ((tme = find_map_entry(thread))) { + strncpy(dio->issuing_command, tme->tm_command, MAXCOMLEN); + dio->issuing_command[MAXCOMLEN-1] = '\0'; + } else + strcpy(dio->issuing_command, ""); - dio->next = busy_diskios; - if (dio->next) - dio->next->prev = dio; - busy_diskios = dio; + dio->next = busy_diskios; + if (dio->next) + dio->next->prev = dio; + busy_diskios = dio; + + return (dio); +} - return (dio); +struct diskio *find_diskio(int bp) { + struct diskio *dio; + + for (dio = busy_diskios; dio; dio = dio->next) { + if (dio->bp == bp) + return (dio); + } + + return NULL; } -struct diskio *complete_diskio(int bp, int io_errno, int resid, int thread, double curtime) +struct diskio *complete_diskio(int bp, int io_errno, int resid, uintptr_t thread, double curtime) { - register struct diskio *dio; - - for (dio = busy_diskios; dio; dio = dio->next) { - if (dio->bp == bp) { - - if (dio == busy_diskios) { - if ((busy_diskios = dio->next)) - dio->next->prev = NULL; - } else { - if (dio->next) - dio->next->prev = dio->prev; - dio->prev->next = dio->next; - } - dio->iosize -= resid; - dio->io_errno = io_errno; - dio->completed_time = curtime; - dio->completion_thread = thread; - - return (dio); - } - } - return ((struct diskio *)0); + struct diskio *dio; + + if ((dio = find_diskio(bp)) == NULL) return NULL; + + if (dio == busy_diskios) { + if ((busy_diskios = dio->next)) + dio->next->prev = NULL; + } else { + if (dio->next) + dio->next->prev = dio->prev; + dio->prev->next = dio->next; + } + + dio->iosize -= resid; + dio->io_errno = io_errno; + dio->completed_time = curtime; + dio->completion_thread = thread; + + return dio; } void free_diskio(struct diskio *dio) { - dio->next = free_diskios; - free_diskios = dio; + dio->next = free_diskios; + free_diskios = dio; } void print_diskio(struct diskio *dio) { - register char *p; - - switch (dio->type) { - - case P_RdMeta: - p = " RdMeta"; - break; - case P_WrMeta: - p = " WrMeta"; - break; - case P_RdData: - p = " RdData"; - break; - case P_WrData: - p = " WrData"; - break; - case P_PgIn: - p = " PgIn"; - break; - case P_PgOut: - p = " PgOut"; - break; - case P_RdMetaAsync: - p = " RdMeta[async]"; - break; - case P_WrMetaAsync: - p = " WrMeta[async]"; - break; - case P_RdDataAsync: - p = " RdData[async]"; - break; - case P_WrDataAsync: - p = " WrData[async]"; - break; - case P_PgInAsync: - p = " PgIn[async]"; - break; - case P_PgOutAsync: - p = " PgOut[async]"; - break; - default: - p = " "; - break; - } - if (check_filter_mode(NULL, dio->type,0, 0)) - format_print(NULL, p, dio->issuing_thread, dio->type, 0, 0, 0, 7, dio->completed_time, dio->issued_time, 1, "", dio); + char *p = NULL; + int len = 0; + int type; + int format = FMT_DISKIO; + char buf[64]; + + type = dio->type; + dio->is_meta = 0; + + if ((type & P_CS_Class) == P_CS_Class) { + + switch (type) { + + case P_CS_ReadChunk: + p = " RdChunkCS"; + len = 13; + format = FMT_DISKIO_CS; + break; + case P_CS_WriteChunk: + p = " WrChunkCS"; + len = 13; + format = FMT_DISKIO_CS; + break; + case P_CS_MetaRead: + p = " RdMetaCS"; + len = 10; + format = FMT_DISKIO_CS; + break; + case P_CS_MetaWrite: + p = " WrMetaCS"; + len = 10; + format = FMT_DISKIO_CS; + break; + case P_CS_TransformRead: + p = " RdBgTfCS"; + len = 10; + break; + case P_CS_TransformWrite: + p = " WrBgTfCS"; + len = 10; + break; + case P_CS_MigrationRead: + p = " RdBgMigrCS"; + len = 12; + break; + case P_CS_MigrationWrite: + p = " WrBgMigrCS"; + len = 12; + break; + } + strncpy(buf, p, len); + } else { + + switch (type & P_DISKIO_TYPE) { + + case P_RdMeta: + dio->is_meta = 1; + p = " RdMeta"; + len = 8; + break; + case P_WrMeta: + dio->is_meta = 1; + p = " WrMeta"; + len = 8; + break; + case P_RdData: + p = " RdData"; + len = 8; + break; + case P_WrData: + p = " WrData"; + len = 8; + break; + case P_PgIn: + p = " PgIn"; + len = 6; + break; + case P_PgOut: + p = " PgOut"; + len = 7; + break; + default: + p = " "; + len = 2; + break; + } + strncpy(buf, p, len); + + buf[len++] = '['; + + if (type & P_DISKIO_ASYNC) + buf[len++] = 'A'; + else + buf[len++] = 'S'; + + if (type & P_DISKIO_NOCACHE) + buf[len++] = 'N'; + + int tier = (type & P_DISKIO_TIER_MASK) >> P_DISKIO_TIER_SHIFT; + if (tier > 0) { + buf[len++] = 'T'; + if (tier > 0 && tier < 10) + buf[len++] = '0' + tier; + } + + if (type & P_DISKIO_PASSIVE) + buf[len++] = 'P'; + + + buf[len++] = ']'; + } + buf[len] = 0; + + if (check_filter_mode(NULL, type, 0, 0, buf)) + format_print(NULL, buf, dio->issuing_thread, type, 0, 0, 0, 0, format, dio->completed_time, dio->issued_time, 1, "", dio); } void cache_disk_names() { - struct stat st; - DIR *dirp = NULL; - struct dirent *dir; - struct diskrec *dnp; + struct stat st; + DIR *dirp = NULL; + struct dirent *dir; + struct diskrec *dnp; - if ((dirp = opendir("/dev")) == NULL) - return; + if ((dirp = opendir("/dev")) == NULL) + return; - while ((dir = readdir(dirp)) != NULL) { - char nbuf[MAXPATHLEN]; + while ((dir = readdir(dirp)) != NULL) { + char nbuf[MAXPATHLEN]; - if (dir->d_namlen < 5 || strncmp("disk", dir->d_name, 4)) - continue; - sprintf(nbuf, "%s/%s", "/dev", dir->d_name); + if (dir->d_namlen < 5 || strncmp("disk", dir->d_name, 4)) + continue; + + snprintf(nbuf, MAXPATHLEN, "%s/%s", "/dev", dir->d_name); - if (stat(nbuf, &st) < 0) - continue; + if (stat(nbuf, &st) < 0) + continue; - if ((dnp = (struct diskrec *)malloc(sizeof(struct diskrec))) == NULL) - continue; + if ((dnp = (struct diskrec *)malloc(sizeof(struct diskrec))) == NULL) + continue; - if ((dnp->diskname = (char *)malloc(dir->d_namlen + 1)) == NULL) { - free(dnp); - continue; - } - strncpy(dnp->diskname, dir->d_name, dir->d_namlen); - dnp->diskname[dir->d_namlen] = 0; - dnp->dev = st.st_rdev; + if ((dnp->diskname = (char *)malloc(dir->d_namlen + 1)) == NULL) { + free(dnp); + continue; + } + strncpy(dnp->diskname, dir->d_name, dir->d_namlen); + dnp->diskname[dir->d_namlen] = 0; + dnp->dev = st.st_rdev; - dnp->next = disk_list; - disk_list = dnp; - } - (void) closedir(dirp); + dnp->next = disk_list; + disk_list = dnp; + } + (void) closedir(dirp); } -char *find_disk_name(int dev) -{ - struct diskrec *dnp; - - if (dev == NFS_DEV) - return ("NFS"); - - for (dnp = disk_list; dnp; dnp = dnp->next) { - if (dnp->dev == dev) - return (dnp->diskname); - } - return ("NOTFOUND"); -} - -void -fs_usage_fd_set(thread, fd) - unsigned int thread; - unsigned int fd; +void recache_disk_names() { - int n; - fd_threadmap *fdmap; + struct diskrec *dnp, *next_dnp; - if(!(fdmap = find_fd_thread_map(thread))) - return; + for (dnp = disk_list; dnp; dnp = next_dnp) { + next_dnp = dnp->next; - /* If the map is not allocated, then now is the time */ - if (fdmap->fd_setptr == (unsigned long *)0) - { - fdmap->fd_setptr = (unsigned long *)malloc(FS_USAGE_NFDBYTES(FS_USAGE_FD_SETSIZE)); - if (fdmap->fd_setptr) - { - fdmap->fd_setsize = FS_USAGE_FD_SETSIZE; - bzero(fdmap->fd_setptr,(FS_USAGE_NFDBYTES(FS_USAGE_FD_SETSIZE))); + free(dnp->diskname); + free(dnp); } - else - return; - } - - /* If the map is not big enough, then reallocate it */ - while (fdmap->fd_setsize < fd) - { - printf("reallocating bitmap for threadid %d, fd = %d, setsize = %d\n", - thread, fd, fdmap->fd_setsize); - n = fdmap->fd_setsize * 2; - fdmap->fd_setptr = (unsigned long *)realloc(fdmap->fd_setptr, (FS_USAGE_NFDBYTES(n))); - bzero(&fdmap->fd_setptr[(fdmap->fd_setsize/FS_USAGE_NFDBITS)], (FS_USAGE_NFDBYTES(fdmap->fd_setsize))); - fdmap->fd_setsize = n; - } - - /* set the bit */ - fdmap->fd_setptr[fd/FS_USAGE_NFDBITS] |= (1 << ((fd) % FS_USAGE_NFDBITS)); - - return; -} - -/* - Return values: - 0 : File Descriptor bit is not set - 1 : File Descriptor bit is set -*/ - -int -fs_usage_fd_isset(thread, fd) - unsigned int thread; - unsigned int fd; -{ - int ret = 0; - fd_threadmap *fdmap; + disk_list = NULL; - if(!(fdmap = find_fd_thread_map(thread))) - return(ret); + cache_disk_names(); +} - if (fdmap->fd_setptr == (unsigned long *)0) - return (ret); - if (fd < fdmap->fd_setsize) - ret = fdmap->fd_setptr[fd/FS_USAGE_NFDBITS] & (1 << (fd % FS_USAGE_NFDBITS)); +char *find_disk_name(int dev) +{ + struct diskrec *dnp; + int i; - return (ret); + if (dev == NFS_DEV) + return ("NFS"); + + if (dev == CS_DEV) + return ("CS"); + + for (i = 0; i < 2; i++) { + for (dnp = disk_list; dnp; dnp = dnp->next) { + if (dnp->dev == dev) + return (dnp->diskname); + } + recache_disk_names(); + } + return ("NOTFOUND"); } - -void -fs_usage_fd_clear(thread, fd) - unsigned int thread; - unsigned int fd; -{ - fd_threadmap *map; - if (!(map = find_fd_thread_map(thread))) - return; - if (map->fd_setptr == (unsigned long *)0) - return; +char *generate_cs_disk_name(int dev, char *s) +{ + if (dev == -1) + return ("UNKNOWN"); + + sprintf(s, "disk%ds%d", (dev >> 16) & 0xffff, dev & 0xffff); - /* clear the bit */ - if (fd < map->fd_setsize) - map->fd_setptr[fd/FS_USAGE_NFDBITS] &= ~(1 << (fd % FS_USAGE_NFDBITS)); - - return; + return (s); } + /* * ret = 1 means print the entry * ret = 0 means don't print the entry */ + +/* + * meaning of filter flags: + * cachehit turn on display of CACHE_HIT events (which are filtered out by default) + * + * exec show exec/posix_spawn + * pathname show events with a pathname and close() + * diskio show disk I/Os + * filesys show filesystem events + * network show network events + * + * filters may be combined; default is all filters on (except cachehit) + */ int -check_filter_mode(struct th_info * ti, int type, int error, int retval) +check_filter_mode(struct th_info *ti, int type, int error, int retval, char *sc_name) { - int ret = 0; - int network_fd_isset = 0; - unsigned int fd; - - if (filter_mode == DEFAULT_DO_NOT_FILTER) - return(1); + int ret = 0; + int network_fd_isset = 0; + unsigned int fd; + + /* cachehit is special -- it's not on by default */ + if (sc_name[0] == 'C' && !strcmp(sc_name, "CACHE_HIT")) { + if (show_cachehits) return 1; + else return 0; + } - if (ti == (struct th_info *)0) - { - if(filter_mode & FILESYS_FILTER) - ret = 1; - else - ret = 0; - return(ret); - } + if (filter_mode == DEFAULT_DO_NOT_FILTER) + return(1); - - switch (type) { - case BSC_close: - fd = ti->arg1; - network_fd_isset = fs_usage_fd_isset(ti->thread, fd); - if (error == 0) - { - fs_usage_fd_clear(ti->thread,fd); + if (filter_mode & DISKIO_FILTER) { + if ((type & P_DISKIO_MASK) == P_DISKIO) + return 1; } - if (network_fd_isset) - { + if (filter_mode & EXEC_FILTER) { + if (type == BSC_execve || type == BSC_posix_spawn) + return(1); + } + + if (filter_mode & PATHNAME_FILTER) { + if (ti && ti->lookups[0].pathname[0]) + return(1); + if (type == BSC_close || type == BSC_close_nocancel || + type == BSC_guarded_close_np) + return(1); + } + + if (ti == (struct th_info *)0) { + if (filter_mode & FILESYS_FILTER) + return(1); + return(0); + } + + switch (type) { + + case BSC_close: + case BSC_close_nocancel: + case BSC_guarded_close_np: + fd = ti->arg1; + network_fd_isset = fs_usage_fd_isset(ti->thread, fd); + + if (error == 0) + fs_usage_fd_clear(ti->thread,fd); + + if (network_fd_isset) { + if (filter_mode & NETWORK_FILTER) + ret = 1; + } else + if (filter_mode & FILESYS_FILTER) + ret = 1; + break; + + case BSC_read: + case BSC_write: + case BSC_read_nocancel: + case BSC_write_nocancel: + /* + * we don't care about error in these cases + */ + fd = ti->arg1; + network_fd_isset = fs_usage_fd_isset(ti->thread, fd); + + if (network_fd_isset) { + if (filter_mode & NETWORK_FILTER) + ret = 1; + } else + if (filter_mode & FILESYS_FILTER) + ret = 1; + break; + + case BSC_accept: + case BSC_accept_nocancel: + case BSC_socket: + fd = retval; + + if (error == 0) + fs_usage_fd_set(ti->thread, fd); + if (filter_mode & NETWORK_FILTER) + ret = 1; + break; + + case BSC_recvfrom: + case BSC_sendto: + case BSC_recvmsg: + case BSC_sendmsg: + case BSC_connect: + case BSC_bind: + case BSC_listen: + case BSC_sendto_nocancel: + case BSC_recvfrom_nocancel: + case BSC_recvmsg_nocancel: + case BSC_sendmsg_nocancel: + case BSC_connect_nocancel: + fd = ti->arg1; + + if (error == 0) + fs_usage_fd_set(ti->thread, fd); if (filter_mode & NETWORK_FILTER) - ret = 1; - } - else if (filter_mode & FILESYS_FILTER) - ret = 1; - break; - case BSC_read: - case BSC_write: - /* we don't care about error in this case */ - fd = ti->arg1; - network_fd_isset = fs_usage_fd_isset(ti->thread, fd); - if (network_fd_isset) - { + ret = 1; + break; + + case BSC_select: + case BSC_select_nocancel: + case BSC_socketpair: + /* + * Cannot determine info about file descriptors + */ if (filter_mode & NETWORK_FILTER) - ret = 1; - } - else if (filter_mode & FILESYS_FILTER) - ret = 1; - break; - case BSC_accept: - case BSC_socket: - fd = retval; - if (error == 0) - fs_usage_fd_set(ti->thread, fd); - if (filter_mode & NETWORK_FILTER) - ret = 1; - break; - case BSC_recvfrom: - case BSC_sendto: - case BSC_recvmsg: - case BSC_sendmsg: - case BSC_connect: - case BSC_bind: - case BSC_listen: - fd = ti->arg1; - if (error == 0) - fs_usage_fd_set(ti->thread, fd); - if (filter_mode & NETWORK_FILTER) - ret = 1; - break; - case BSC_select: - case BSC_socketpair: - /* Cannot determine info about file descriptors */ - if (filter_mode & NETWORK_FILTER) - ret = 1; - break; - case BSC_dup: - case BSC_dup2: - ret=0; /* We track these cases for fd state only */ - fd = ti->arg1; /* oldd */ - network_fd_isset = fs_usage_fd_isset(ti->thread, fd); - if (error == 0 && network_fd_isset) - { - /* then we are duping a socket descriptor */ - fd = retval; /* the new fd */ - fs_usage_fd_set(ti->thread, fd); - } - break; - - default: - if (filter_mode & FILESYS_FILTER) - ret = 1; - break; - } - - return(ret); + ret = 1; + break; + + case BSC_dup: + case BSC_dup2: + /* + * We track these cases for fd state only + */ + fd = ti->arg1; + network_fd_isset = fs_usage_fd_isset(ti->thread, fd); + + if (error == 0 && network_fd_isset) { + /* + * then we are duping a socket descriptor + */ + fd = retval; /* the new fd */ + fs_usage_fd_set(ti->thread, fd); + } + break; + + default: + if (filter_mode & FILESYS_FILTER) + ret = 1; + break; + } + + return(ret); } /* @@ -3206,110 +5368,113 @@ check_filter_mode(struct th_info * ti, int type, int error, int retval) void init_arguments_buffer() { + int mib[2]; + size_t size; - int mib[2]; - size_t size; - - mib[0] = CTL_KERN; - mib[1] = KERN_ARGMAX; - size = sizeof(argmax); - if (sysctl(mib, 2, &argmax, &size, NULL, 0) == -1) - return; + mib[0] = CTL_KERN; + mib[1] = KERN_ARGMAX; + size = sizeof(argmax); + if (sysctl(mib, 2, &argmax, &size, NULL, 0) == -1) + return; #if 1 - /* Hack to avoid kernel bug. */ - if (argmax > 8192) { - argmax = 8192; - } + /* Hack to avoid kernel bug. */ + if (argmax > 8192) { + argmax = 8192; + } #endif - - arguments = (char *)malloc(argmax); - - return; + arguments = (char *)malloc(argmax); } int get_real_command_name(int pid, char *cbuf, int csize) { - /* - * Get command and arguments. - */ - char *cp; - int mib[4]; - char *command_beg, *command, *command_end; - - if (cbuf == NULL) { - return(0); - } - - if (arguments) - bzero(arguments, argmax); - else - return(0); - - /* - * A sysctl() is made to find out the full path that the command - * was called with. - */ - mib[0] = CTL_KERN; - mib[1] = KERN_PROCARGS; - mib[2] = pid; - mib[3] = 0; - - if (sysctl(mib, 3, arguments, (size_t *)&argmax, NULL, 0) < 0) { - return(0); - } - - /* Skip the saved exec_path. */ - for (cp = arguments; cp < &arguments[argmax]; cp++) { - if (*cp == '\0') { - /* End of exec_path reached. */ - break; + /* + * Get command and arguments. + */ + char *cp; + int mib[4]; + char *command_beg, *command, *command_end; + + if (cbuf == NULL) + return(0); + + if (arguments) + bzero(arguments, argmax); + else + return(0); + + /* + * A sysctl() is made to find out the full path that the command + * was called with. + */ + mib[0] = CTL_KERN; + mib[1] = KERN_PROCARGS2; + mib[2] = pid; + mib[3] = 0; + + if (sysctl(mib, 3, arguments, (size_t *)&argmax, NULL, 0) < 0) + return(0); + + /* + * Skip the saved exec_path + */ + for (cp = arguments; cp < &arguments[argmax]; cp++) { + if (*cp == '\0') { + /* + * End of exec_path reached + */ + break; + } } - } - if (cp == &arguments[argmax]) { - return(0); - } + if (cp == &arguments[argmax]) + return(0); - /* Skip trailing '\0' characters. */ - for (; cp < &arguments[argmax]; cp++) { - if (*cp != '\0') { - /* Beginning of first argument reached. */ - break; + /* + * Skip trailing '\0' characters + */ + for (; cp < &arguments[argmax]; cp++) { + if (*cp != '\0') { + /* + * Beginning of first argument reached + */ + break; + } } - } - if (cp == &arguments[argmax]) { - return(0); - } - command_beg = cp; - - /* - * Make sure that the command is '\0'-terminated. This protects - * against malicious programs; under normal operation this never - * ends up being a problem.. - */ - for (; cp < &arguments[argmax]; cp++) { - if (*cp == '\0') { - /* End of first argument reached. */ - break; + if (cp == &arguments[argmax]) + return(0); + + command_beg = cp; + /* + * Make sure that the command is '\0'-terminated. This protects + * against malicious programs; under normal operation this never + * ends up being a problem.. + */ + for (; cp < &arguments[argmax]; cp++) { + if (*cp == '\0') { + /* + * End of first argument reached + */ + break; + } } - } - if (cp == &arguments[argmax]) { - return(0); - } - command_end = command = cp; + if (cp == &arguments[argmax]) + return(0); - /* Get the basename of command. */ - for (command--; command >= command_beg; command--) { - if (*command == '/') { - command++; - break; - } - } + command_end = command = cp; - (void) strncpy(cbuf, (char *)command, csize); - cbuf[csize-1] = '\0'; + /* + * Get the basename of command + */ + for (command--; command >= command_beg; command--) { + if (*command == '/') { + command++; + break; + } + } + (void) strncpy(cbuf, (char *)command, csize); + cbuf[csize-1] = '\0'; - return(1); + return(1); }