--- /dev/null
+/*
+ * 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 <sys/cdefs.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mount.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/kern_control.h>
+#include <net/if.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+
+__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 */
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