/* * 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 #define PROC_FLAG_THCWD 0x100 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*/ char * pth_name[64]; /* thread name, if any */ }; 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; uint32_t pri_depth; uint64_t pri_address; uint64_t pri_size; }; #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; }; /* stats flags in proc_fileinfo */ #define PROC_FP_SHARED 1 /* shared by more than one fd */ #define PROC_FP_CLEXEC 2 /* close on exec */ /* * A copy of stat64 with static sized fields. */ struct vinfo_stat { uint32_t vst_dev; /* [XSI] ID of device containing file */ uint16_t vst_mode; /* [XSI] Mode of file (see below) */ uint16_t vst_nlink; /* [XSI] Number of hard links */ uint64_t vst_ino; /* [XSI] File serial number */ uid_t vst_uid; /* [XSI] User ID of the file */ gid_t vst_gid; /* [XSI] Group ID of the file */ int64_t vst_atime; /* [XSI] Time of last access */ int64_t vst_atimensec; /* nsec of last access */ int64_t vst_mtime; /* [XSI] Last data modification time */ int64_t vst_mtimensec; /* last data modification nsec */ int64_t vst_ctime; /* [XSI] Time of last status change */ int64_t vst_ctimensec; /* nsec of last status change */ int64_t vst_birthtime; /* File creation time(birth) */ int64_t vst_birthtimensec; /* nsec of File creation time */ off_t vst_size; /* [XSI] file size, in bytes */ int64_t vst_blocks; /* [XSI] blocks allocated for file */ int32_t vst_blksize; /* [XSI] optimal blocksize for I/O */ uint32_t vst_flags; /* user defined flags for file */ uint32_t vst_gen; /* file generation number */ uint32_t vst_rdev; /* [XSI] Device ID */ int64_t vst_qspare[2]; /* RESERVED: DO NOT USE! */ }; struct vnode_info { struct vinfo_stat vi_stat; int vi_type; fsid_t vi_fsid; int vi_pad; }; 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; }; struct proc_threadwithpathinfo { struct proc_threadinfo pt; struct vnode_info_path pvip; }; /* * 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 vinfo_stat psem_stat; char psem_name[MAXPATHLEN]; }; struct psem_fdinfo { struct proc_fileinfo pfi; struct psem_info pseminfo; }; struct pshm_info { struct vinfo_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 vinfo_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 vinfo_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 vinfo_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)) #define PROC_PIDTHREADPATHINFO 10 #define PROC_PIDTHREADPATHINFO_SIZE (sizeof(struct proc_threadwithpathinfo)) #define PROC_PIDPATHINFO 11 #define PROC_PIDPATHINFO_SIZE (MAXPATHLEN) #define PROC_PIDPATHINFO_MAXSIZE (4*MAXPATHLEN) /* 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 */