X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/21362eb3e66fd2c787aee132bce100a44d71a99c..4452a7af2eac33dbad800bcc91f2399d62c18f53:/bsd/sys/proc_info.h diff --git a/bsd/sys/proc_info.h b/bsd/sys/proc_info.h new file mode 100644 index 000000000..7f8fa65ad --- /dev/null +++ b/bsd/sys/proc_info.h @@ -0,0 +1,574 @@ +/* + * Copyright (c) 2005 Apple Computer, Inc. All rights reserved. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ + * + * 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. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. + * + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ 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. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ + */ + +#ifndef _SYS_PROC_INFO_H +#define _SYS_PROC_INFO_H + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +__BEGIN_DECLS + + +#define PROC_ALL_PIDS 1 +#define PROC_PGRP_ONLY 2 +#define PROC_TTY_ONLY 3 +#define PROC_UID_ONLY 4 +#define PROC_RUID_ONLY 5 + +struct proc_bsdinfo { + uint32_t pbi_flags; /* 64bit; emulated etc */ + uint32_t pbi_status; + uint32_t pbi_xstatus; + uint32_t pbi_pid; + uint32_t pbi_ppid; + uid_t pbi_uid; + gid_t pbi_gid; + uid_t pbi_ruid; + gid_t pbi_rgid; + uid_t pbi_svuid; + gid_t pbi_svgid; + char pbi_comm[MAXCOMLEN + 1]; + char pbi_name[2*MAXCOMLEN + 1]; /* empty if no name is registered */ + uint32_t pbi_nfiles; + uint32_t pbi_pgid; + uint32_t pbi_pjobc; + uint32_t e_tdev; /* controlling tty dev */ + uint32_t e_tpgid; /* tty process group id */ + struct timeval pbi_start; + int32_t pbi_nice; +}; + + + +/* pbi_flags values */ +#define PROC_FLAG_SYSTEM 1 +#define PROC_FLAG_TRACED 2 +#define PROC_FLAG_INEXIT 4 +#define PROC_FLAG_PPWAIT 8 +#define PROC_FLAG_LP64 0x10 +#define PROC_FLAG_SLEADER 0x20 +#define PROC_FLAG_CTTY 0x40 +#define PROC_FLAG_CONTROLT 0x80 + + +struct proc_taskinfo { + uint64_t pti_virtual_size; /* virtual memory size (bytes) */ + uint64_t pti_resident_size; /* resident memory size (bytes) */ + uint64_t pti_total_user; /* total time */ + uint64_t pti_total_system; + uint64_t pti_threads_user; /* existing threads only */ + uint64_t pti_threads_system; + int32_t pti_policy; /* default policy for new threads */ + int32_t pti_faults; /* number of page faults */ + int32_t pti_pageins; /* number of actual pageins */ + int32_t pti_cow_faults; /* number of copy-on-write faults */ + int32_t pti_messages_sent; /* number of messages sent */ + int32_t pti_messages_received; /* number of messages received */ + int32_t pti_syscalls_mach; /* number of mach system calls */ + int32_t pti_syscalls_unix; /* number of unix system calls */ + int32_t pti_csw; /* number of context switches */ + int32_t pti_threadnum; /* number of threads in the task */ + int32_t pti_numrunning; /* number of running threads */ + int32_t pti_priority; /* task priority*/ +}; + +struct proc_taskallinfo { + struct proc_bsdinfo pbsd; + struct proc_taskinfo ptinfo; +}; + + +struct proc_threadinfo { + uint64_t pth_user_time; /* user run time */ + uint64_t pth_system_time; /* system run time */ + int32_t pth_cpu_usage; /* scaled cpu usage percentage */ + int32_t pth_policy; /* scheduling policy in effect */ + int32_t pth_run_state; /* run state (see below) */ + int32_t pth_flags; /* various flags (see below) */ + int32_t pth_sleep_time; /* number of seconds that thread */ + int32_t pth_curpri; /* cur priority*/ + int32_t pth_priority; /* priority*/ + int32_t pth_maxpriority; /* max priority*/ +}; + +struct proc_regioninfo { + uint32_t pri_protection; + uint32_t pri_max_protection; + uint32_t pri_inheritance; + uint32_t pri_flags; /* shared, external pager, is submap */ + uint64_t pri_offset; + uint32_t pri_behavior; + uint32_t pri_user_wired_count; + uint32_t pri_user_tag; + uint32_t pri_pages_resident; + uint32_t pri_pages_shared_now_private; + uint32_t pri_pages_swapped_out; + uint32_t pri_pages_dirtied; + uint32_t pri_ref_count; + uint32_t pri_shadow_depth; + uint32_t pri_share_mode; + uint32_t pri_private_pages_resident; + uint32_t pri_shared_pages_resident; + uint32_t pri_obj_id; + uint64_t pri_address; + uint64_t pri_size; + uint32_t pri_depth; +}; + +#define PROC_REGION_SUBMAP 1 +#define PROC_REGION_SHARED 2 + +#define SM_COW 1 +#define SM_PRIVATE 2 +#define SM_EMPTY 3 +#define SM_SHARED 4 +#define SM_TRUESHARED 5 +#define SM_PRIVATE_ALIASED 6 +#define SM_SHARED_ALIASED 7 + + +/* + * Thread run states (state field). + */ + +#define TH_STATE_RUNNING 1 /* thread is running normally */ +#define TH_STATE_STOPPED 2 /* thread is stopped */ +#define TH_STATE_WAITING 3 /* thread is waiting normally */ +#define TH_STATE_UNINTERRUPTIBLE 4 /* thread is in an uninterruptible + wait */ +#define TH_STATE_HALTED 5 /* thread is halted at a + clean point */ + +/* + * Thread flags (flags field). + */ +#define TH_FLAGS_SWAPPED 0x1 /* thread is swapped out */ +#define TH_FLAGS_IDLE 0x2 /* thread is an idle thread */ + + + +struct proc_fileinfo { + uint32_t fi_openflags; + uint32_t fi_status; + off_t fi_offset; + int32_t fi_type; +}; + + +struct vnode_info { + struct stat vi_stat; + int vi_type; + fsid_t vi_fsid; +}; + +struct vnode_info_path { + struct vnode_info vip_vi; + char vip_path[MAXPATHLEN]; /* tail end of it */ +}; + +struct vnode_fdinfo { + struct proc_fileinfo pfi; + struct vnode_info pvi; +}; + +struct vnode_fdinfowithpath { + struct proc_fileinfo pfi; + struct vnode_info_path pvip; + +}; + + +struct proc_regionwithpathinfo { + struct proc_regioninfo prp_prinfo; + struct vnode_info_path prp_vip; +}; + +struct proc_vnodepathinfo { + struct vnode_info_path pvi_cdir; + struct vnode_info_path pvi_rdir; +}; + + +/* + * Socket + */ + + +/* + * IPv4 and IPv6 Sockets + */ + +#define INI_IPV4 0x1 +#define INI_IPV6 0x2 + +struct in4in6_addr { + u_int32_t i46a_pad32[3]; + struct in_addr i46a_addr4; +}; + +struct in_sockinfo { + int insi_fport; /* foreign port */ + int insi_lport; /* local port */ + uint64_t insi_gencnt; /* generation count of this instance */ + uint32_t insi_flags; /* generic IP/datagram flags */ + uint32_t insi_flow; + + uint8_t insi_vflag; /* ini_IPV4 or ini_IPV6 */ + uint8_t insi_ip_ttl; /* time to live proto */ + /* protocol dependent part */ + union { + struct in4in6_addr ina_46; + struct in6_addr ina_6; + } insi_faddr; /* foreign host table entry */ + union { + struct in4in6_addr ina_46; + struct in6_addr ina_6; + } insi_laddr; /* local host table entry */ + struct { + u_char in4_tos; /* type of service */ + } insi_v4; + struct { + uint8_t in6_hlim; + int in6_cksum; + u_short in6_ifindex; + short in6_hops; + } insi_v6; +}; + +/* + * TCP Sockets + */ + +#define TSI_T_REXMT 0 /* retransmit */ +#define TSI_T_PERSIST 1 /* retransmit persistence */ +#define TSI_T_KEEP 2 /* keep alive */ +#define TSI_T_2MSL 3 /* 2*msl quiet time timer */ +#define TSI_T_NTIMERS 4 + +#define TSI_S_CLOSED 0 /* closed */ +#define TSI_S_LISTEN 1 /* listening for connection */ +#define TSI_S_SYN_SENT 2 /* active, have sent syn */ +#define TSI_S_SYN_RECEIVED 3 /* have send and received syn */ +#define TSI_S_ESTABLISHED 4 /* established */ +#define TSI_S__CLOSE_WAIT 5 /* rcvd fin, waiting for close */ +#define TSI_S_FIN_WAIT_1 6 /* have closed, sent fin */ +#define TSI_S_CLOSING 7 /* closed xchd FIN; await FIN ACK */ +#define TSI_S_LAST_ACK 8 /* had fin and close; await FIN ACK */ +#define TSI_S_FIN_WAIT_2 9 /* have closed, fin is acked */ +#define TSI_S_TIME_WAIT 10 /* in 2*msl quiet wait after close */ +#define TSI_S_RESERVED 11 /* pseudo state: reserved */ + +struct tcp_sockinfo { + struct in_sockinfo tcpsi_ini; + int tcpsi_state; + int tcpsi_timer[TSI_T_NTIMERS]; + int tcpsi_mss; + uint32_t tcpsi_flags; + uint64_t tcpsi_tp; /* opaque handle of TCP protocol control block */ +}; + +/* + * Unix Domain Sockets + */ + + +struct un_sockinfo { + uint64_t unsi_conn_so; /* opaque handle of connected socket */ + uint64_t unsi_conn_pcb; /* opaque handle of connected protocol control block */ + union { + struct sockaddr_un ua_sun; + char ua_dummy[SOCK_MAXADDRLEN]; + } unsi_addr; /* bound address */ + union { + struct sockaddr_un ua_sun; + char ua_dummy[SOCK_MAXADDRLEN]; + } unsi_caddr; /* address of socket connected to */ +}; + +/* + * PF_NDRV Sockets + */ + +struct ndrv_info { + uint32_t ndrvsi_if_family; + uint32_t ndrvsi_if_unit; + char ndrvsi_if_name[IF_NAMESIZE]; +}; + +/* + * Kernel Event Sockets + */ + +struct kern_event_info { + uint32_t kesi_vendor_code_filter; + uint32_t kesi_class_filter; + uint32_t kesi_subclass_filter; +}; + +/* + * Kernel Control Sockets + */ + +struct kern_ctl_info { + uint32_t kcsi_id; + uint32_t kcsi_reg_unit; + uint32_t kcsi_flags; /* support flags */ + uint32_t kcsi_recvbufsize; /* request more than the default buffer size */ + uint32_t kcsi_sendbufsize; /* request more than the default buffer size */ + uint32_t kcsi_unit; + char kcsi_name[MAX_KCTL_NAME]; /* unique nke identifier, provided by DTS */ +}; + +/* soi_state */ + +#define SOI_S_NOFDREF 0x0001 /* no file table ref any more */ +#define SOI_S_ISCONNECTED 0x0002 /* socket connected to a peer */ +#define SOI_S_ISCONNECTING 0x0004 /* in process of connecting to peer */ +#define SOI_S_ISDISCONNECTING 0x0008 /* in process of disconnecting */ +#define SOI_S_CANTSENDMORE 0x0010 /* can't send more data to peer */ +#define SOI_S_CANTRCVMORE 0x0020 /* can't receive more data from peer */ +#define SOI_S_RCVATMARK 0x0040 /* at mark on input */ +#define SOI_S_PRIV 0x0080 /* privileged for broadcast, raw... */ +#define SOI_S_NBIO 0x0100 /* non-blocking ops */ +#define SOI_S_ASYNC 0x0200 /* async i/o notify */ +#define SOI_S_INCOMP 0x0800 /* Unaccepted, incomplete connection */ +#define SOI_S_COMP 0x1000 /* unaccepted, complete connection */ +#define SOI_S_ISDISCONNECTED 0x2000 /* socket disconnected from peer */ +#define SOI_S_DRAINING 0x4000 /* close waiting for blocked system calls to drain */ + +struct sockbuf_info { + uint32_t sbi_cc; + uint32_t sbi_hiwat; /* SO_RCVBUF, SO_SNDBUF */ + uint32_t sbi_mbcnt; + uint32_t sbi_mbmax; + uint32_t sbi_lowat; + short sbi_flags; + short sbi_timeo; +}; + +enum { + SOCKINFO_GENERIC = 0, + SOCKINFO_IN = 1, + SOCKINFO_TCP = 2, + SOCKINFO_UN = 3, + SOCKINFO_NDRV = 4, + SOCKINFO_KERN_EVENT = 5, + SOCKINFO_KERN_CTL = 6 +}; + +struct socket_info { + struct stat soi_stat; + uint64_t soi_so; /* opaque handle of socket */ + uint64_t soi_pcb; /* opaque handle of protocol control block */ + int soi_type; + int soi_protocol; + int soi_family; + short soi_options; + short soi_linger; + short soi_state; + short soi_qlen; + short soi_incqlen; + short soi_qlimit; + short soi_timeo; + u_short soi_error; + uint32_t soi_oobmark; + struct sockbuf_info soi_rcv; + struct sockbuf_info soi_snd; + int soi_kind; + union { + struct in_sockinfo pri_in; /* SOCKINFO_IN */ + struct tcp_sockinfo pri_tcp; /* SOCKINFO_TCP */ + struct un_sockinfo pri_un; /* SOCKINFO_UN */ + struct ndrv_info pri_ndrv; /* SOCKINFO_NDRV */ + struct kern_event_info pri_kern_event; /* SOCKINFO_KERN_EVENT */ + struct kern_ctl_info pri_kern_ctl; /* SOCKINFO_KERN_CTL */ + } soi_proto; +}; + +struct socket_fdinfo { + struct proc_fileinfo pfi; + struct socket_info psi; +}; + + + +struct psem_info { + struct stat psem_stat; + char psem_name[MAXPATHLEN]; +}; + +struct psem_fdinfo { + struct proc_fileinfo pfi; + struct psem_info pseminfo; +}; + + + +struct pshm_info { + struct stat pshm_stat; + uint64_t pshm_mappaddr; + char pshm_name[MAXPATHLEN]; +}; + +struct pshm_fdinfo { + struct proc_fileinfo pfi; + struct pshm_info pshminfo; +}; + + +struct pipe_info { + struct stat pipe_stat; + uint64_t pipe_handle; + uint64_t pipe_peerhandle; + int pipe_status; +}; + +struct pipe_fdinfo { + struct proc_fileinfo pfi; + struct pipe_info pipeinfo; +}; + + +struct kqueue_info { + struct stat kq_stat; + uint32_t kq_state; +}; +#define PROC_KQUEUE_SELECT 1 +#define PROC_KQUEUE_SLEEP 2 + +struct kqueue_fdinfo { + struct proc_fileinfo pfi; + struct kqueue_info kqueueinfo; +}; + +struct appletalk_info { + struct stat atalk_stat; +}; + +struct appletalk_fdinfo { + struct proc_fileinfo pfi; + struct appletalk_info appletalkinfo; +}; + + + +/* defns of process file desc type */ +#define PROX_FDTYPE_ATALK 0 +#define PROX_FDTYPE_VNODE 1 +#define PROX_FDTYPE_SOCKET 2 +#define PROX_FDTYPE_PSHM 3 +#define PROX_FDTYPE_PSEM 4 +#define PROX_FDTYPE_KQUEUE 5 +#define PROX_FDTYPE_PIPE 6 +#define PROX_FDTYPE_FSEVENTS 7 + +struct proc_fdinfo { + int32_t proc_fd; + uint32_t proc_fdtype; +}; + +/* Falvors for proc_pidinfo() */ +#define PROC_PIDLISTFDS 1 +#define PROC_PIDLISTFD_SIZE (sizeof(struct proc_fdinfo)) + +#define PROC_PIDTASKALLINFO 2 +#define PROC_PIDTASKALLINFO_SIZE (sizeof(struct proc_taskallinfo)) + +#define PROC_PIDTBSDINFO 3 +#define PROC_PIDTBSDINFO_SIZE (sizeof(struct proc_bsdinfo)) + +#define PROC_PIDTASKINFO 4 +#define PROC_PIDTASKINFO_SIZE (sizeof(struct proc_taskinfo)) + +#define PROC_PIDTHREADINFO 5 +#define PROC_PIDTHREADINFO_SIZE (sizeof(struct proc_threadinfo)) + +#define PROC_PIDLISTTHREADS 6 +#define PROC_PIDLISTTHREADS_SIZE (2* sizeof(uint32_t)) + + +#define PROC_PIDREGIONINFO 7 +#define PROC_PIDREGIONINFO_SIZE (sizeof(struct proc_regioninfo)) + +#define PROC_PIDREGIONPATHINFO 8 +#define PROC_PIDREGIONPATHINFO_SIZE (sizeof(struct proc_regionwithpathinfo)) + +#define PROC_PIDVNODEPATHINFO 9 +#define PROC_PIDVNODEPATHINFO_SIZE (sizeof(struct proc_vnodepathinfo)) + +/* Flavors for proc_pidfdinfo */ + +#define PROC_PIDFDVNODEINFO 1 +#define PROC_PIDFDVNODEINFO_SIZE (sizeof(struct vnode_fdinfo)) + +#define PROC_PIDFDVNODEPATHINFO 2 +#define PROC_PIDFDVNODEPATHINFO_SIZE (sizeof(struct vnode_fdinfowithpath)) + +#define PROC_PIDFDSOCKETINFO 3 +#define PROC_PIDFDSOCKETINFO_SIZE (sizeof(struct socket_fdinfo)) + +#define PROC_PIDFDPSEMINFO 4 +#define PROC_PIDFDPSEMINFO_SIZE (sizeof(struct psem_fdinfo)) + +#define PROC_PIDFDPSHMINFO 5 +#define PROC_PIDFDPSHMINFO_SIZE (sizeof(struct pshm_fdinfo)) + +#define PROC_PIDFDPIPEINFO 6 +#define PROC_PIDFDPIPEINFO_SIZE (sizeof(struct pipe_fdinfo)) + +#define PROC_PIDFDKQUEUEINFO 7 +#define PROC_PIDFDKQUEUEINFO_SIZE (sizeof(struct kqueue_fdinfo)) + +#define PROC_PIDFDATALKINFO 8 +#define PROC_PIDFDATALKINFO_SIZE (sizeof(struct appletalk_fdinfo)) + + + +#ifdef XNU_KERNEL_PRIVATE +extern int fill_socketinfo(socket_t so, struct socket_info *si); +extern int fill_pshminfo(struct pshmnode * pshm, struct pshm_info * pinfo); +extern int fill_pseminfo(struct psemnode * psem, struct psem_info * pinfo); +extern int fill_pipeinfo(struct pipe * cpipe, struct pipe_info * pinfo); +extern int fill_kqueueinfo(struct kqueue * kq, struct kqueue_info * kinfo); +#endif /* XNU_KERNEL_PRIVATE */ + + +__END_DECLS + +#endif /*_SYS_PROC_INFO_H */