10daf62d9SStanislav Sedov /*- 25e53a4f9SPedro F. Giffuni * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 35e53a4f9SPedro F. Giffuni * 40daf62d9SStanislav Sedov * Copyright (c) 2009 Stanislav Sedov <stas@FreeBSD.org> 586be94fcSTycho Nightingale * Copyright (c) 2017 Dell EMC 60daf62d9SStanislav Sedov * All rights reserved. 70daf62d9SStanislav Sedov * 80daf62d9SStanislav Sedov * Redistribution and use in source and binary forms, with or without 90daf62d9SStanislav Sedov * modification, are permitted provided that the following conditions 100daf62d9SStanislav Sedov * are met: 110daf62d9SStanislav Sedov * 1. Redistributions of source code must retain the above copyright 120daf62d9SStanislav Sedov * notice, this list of conditions and the following disclaimer. 130daf62d9SStanislav Sedov * 2. Redistributions in binary form must reproduce the above copyright 140daf62d9SStanislav Sedov * notice, this list of conditions and the following disclaimer in the 150daf62d9SStanislav Sedov * documentation and/or other materials provided with the distribution. 160daf62d9SStanislav Sedov * 170daf62d9SStanislav Sedov * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 180daf62d9SStanislav Sedov * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 190daf62d9SStanislav Sedov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 200daf62d9SStanislav Sedov * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 210daf62d9SStanislav Sedov * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 220daf62d9SStanislav Sedov * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 230daf62d9SStanislav Sedov * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 240daf62d9SStanislav Sedov * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 250daf62d9SStanislav Sedov * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 260daf62d9SStanislav Sedov * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 270daf62d9SStanislav Sedov * SUCH DAMAGE. 280daf62d9SStanislav Sedov * 290daf62d9SStanislav Sedov * $FreeBSD$ 300daf62d9SStanislav Sedov */ 310daf62d9SStanislav Sedov 320daf62d9SStanislav Sedov #ifndef _LIBPROCSTAT_H_ 330daf62d9SStanislav Sedov #define _LIBPROCSTAT_H_ 340daf62d9SStanislav Sedov 350daf62d9SStanislav Sedov /* 362ff020d3SMikolaj Golub * XXX: sys/elf.h conflicts with zfs_context.h. Workaround this by not 372ff020d3SMikolaj Golub * including conflicting parts when building zfs code. 382ff020d3SMikolaj Golub */ 392ff020d3SMikolaj Golub #ifndef ZFS 402ff020d3SMikolaj Golub #include <sys/elf.h> 412ff020d3SMikolaj Golub #endif 427008be5bSPawel Jakub Dawidek #include <sys/caprights.h> 432ff020d3SMikolaj Golub 442ff020d3SMikolaj Golub /* 450daf62d9SStanislav Sedov * Vnode types. 460daf62d9SStanislav Sedov */ 470daf62d9SStanislav Sedov #define PS_FST_VTYPE_VNON 1 480daf62d9SStanislav Sedov #define PS_FST_VTYPE_VREG 2 490daf62d9SStanislav Sedov #define PS_FST_VTYPE_VDIR 3 500daf62d9SStanislav Sedov #define PS_FST_VTYPE_VBLK 4 510daf62d9SStanislav Sedov #define PS_FST_VTYPE_VCHR 5 520daf62d9SStanislav Sedov #define PS_FST_VTYPE_VLNK 6 530daf62d9SStanislav Sedov #define PS_FST_VTYPE_VSOCK 7 540daf62d9SStanislav Sedov #define PS_FST_VTYPE_VFIFO 8 550daf62d9SStanislav Sedov #define PS_FST_VTYPE_VBAD 9 560daf62d9SStanislav Sedov #define PS_FST_VTYPE_UNKNOWN 255 570daf62d9SStanislav Sedov 580daf62d9SStanislav Sedov /* 590daf62d9SStanislav Sedov * Descriptor types. 600daf62d9SStanislav Sedov */ 610daf62d9SStanislav Sedov #define PS_FST_TYPE_VNODE 1 620daf62d9SStanislav Sedov #define PS_FST_TYPE_FIFO 2 630daf62d9SStanislav Sedov #define PS_FST_TYPE_SOCKET 3 640daf62d9SStanislav Sedov #define PS_FST_TYPE_PIPE 4 650daf62d9SStanislav Sedov #define PS_FST_TYPE_PTS 5 660daf62d9SStanislav Sedov #define PS_FST_TYPE_KQUEUE 6 670daf62d9SStanislav Sedov #define PS_FST_TYPE_CRYPTO 7 680daf62d9SStanislav Sedov #define PS_FST_TYPE_MQUEUE 8 690daf62d9SStanislav Sedov #define PS_FST_TYPE_SHM 9 700daf62d9SStanislav Sedov #define PS_FST_TYPE_SEM 10 710daf62d9SStanislav Sedov #define PS_FST_TYPE_UNKNOWN 11 720daf62d9SStanislav Sedov #define PS_FST_TYPE_NONE 12 733cfa7c6eSEdward Tomasz Napierala #define PS_FST_TYPE_PROCDESC 13 740daf62d9SStanislav Sedov 750daf62d9SStanislav Sedov /* 760daf62d9SStanislav Sedov * Special descriptor numbers. 770daf62d9SStanislav Sedov */ 780daf62d9SStanislav Sedov #define PS_FST_UFLAG_RDIR 0x0001 790daf62d9SStanislav Sedov #define PS_FST_UFLAG_CDIR 0x0002 800daf62d9SStanislav Sedov #define PS_FST_UFLAG_JAIL 0x0004 810daf62d9SStanislav Sedov #define PS_FST_UFLAG_TRACE 0x0008 820daf62d9SStanislav Sedov #define PS_FST_UFLAG_TEXT 0x0010 830daf62d9SStanislav Sedov #define PS_FST_UFLAG_MMAP 0x0020 840daf62d9SStanislav Sedov #define PS_FST_UFLAG_CTTY 0x0040 850daf62d9SStanislav Sedov 860daf62d9SStanislav Sedov /* 870daf62d9SStanislav Sedov * Descriptor flags. 880daf62d9SStanislav Sedov */ 890daf62d9SStanislav Sedov #define PS_FST_FFLAG_READ 0x0001 900daf62d9SStanislav Sedov #define PS_FST_FFLAG_WRITE 0x0002 910daf62d9SStanislav Sedov #define PS_FST_FFLAG_NONBLOCK 0x0004 920daf62d9SStanislav Sedov #define PS_FST_FFLAG_APPEND 0x0008 930daf62d9SStanislav Sedov #define PS_FST_FFLAG_SHLOCK 0x0010 940daf62d9SStanislav Sedov #define PS_FST_FFLAG_EXLOCK 0x0020 950daf62d9SStanislav Sedov #define PS_FST_FFLAG_ASYNC 0x0040 960daf62d9SStanislav Sedov #define PS_FST_FFLAG_SYNC 0x0080 970daf62d9SStanislav Sedov #define PS_FST_FFLAG_NOFOLLOW 0x0100 980daf62d9SStanislav Sedov #define PS_FST_FFLAG_CREAT 0x0200 990daf62d9SStanislav Sedov #define PS_FST_FFLAG_TRUNC 0x0400 1000daf62d9SStanislav Sedov #define PS_FST_FFLAG_EXCL 0x0800 1010daf62d9SStanislav Sedov #define PS_FST_FFLAG_DIRECT 0x1000 1020daf62d9SStanislav Sedov #define PS_FST_FFLAG_EXEC 0x2000 1030daf62d9SStanislav Sedov #define PS_FST_FFLAG_HASLOCK 0x4000 1040daf62d9SStanislav Sedov 10589358231SMikolaj Golub struct kinfo_kstack; 10639680c7bSMikolaj Golub struct kinfo_vmentry; 1070daf62d9SStanislav Sedov struct procstat; 10886be94fcSTycho Nightingale struct ptrace_lwpinfo; 1097cc0ebfdSMikolaj Golub struct rlimit; 1100daf62d9SStanislav Sedov struct filestat { 1110daf62d9SStanislav Sedov int fs_type; /* Descriptor type. */ 1120daf62d9SStanislav Sedov int fs_flags; /* filestat specific flags. */ 1130daf62d9SStanislav Sedov int fs_fflags; /* Descriptor access flags. */ 1140daf62d9SStanislav Sedov int fs_uflags; /* How this file is used. */ 1150daf62d9SStanislav Sedov int fs_fd; /* File descriptor number. */ 1160daf62d9SStanislav Sedov int fs_ref_count; /* Reference count. */ 1170daf62d9SStanislav Sedov off_t fs_offset; /* Seek location. */ 1180daf62d9SStanislav Sedov void *fs_typedep; /* Type dependent data. */ 1190daf62d9SStanislav Sedov char *fs_path; 1200daf62d9SStanislav Sedov STAILQ_ENTRY(filestat) next; 121d57486e2SRobert Watson cap_rights_t fs_cap_rights; /* Capability rights, if flag set. */ 1220daf62d9SStanislav Sedov }; 1230daf62d9SStanislav Sedov struct vnstat { 1240daf62d9SStanislav Sedov uint64_t vn_fileid; 1250daf62d9SStanislav Sedov uint64_t vn_size; 12669921123SKonstantin Belousov uint64_t vn_dev; 12769921123SKonstantin Belousov uint64_t vn_fsid; 1280daf62d9SStanislav Sedov char *vn_mntdir; 1290daf62d9SStanislav Sedov int vn_type; 1300daf62d9SStanislav Sedov uint16_t vn_mode; 1310daf62d9SStanislav Sedov char vn_devname[SPECNAMELEN + 1]; 1320daf62d9SStanislav Sedov }; 1330daf62d9SStanislav Sedov struct ptsstat { 13469921123SKonstantin Belousov uint64_t dev; 1350daf62d9SStanislav Sedov char devname[SPECNAMELEN + 1]; 1360daf62d9SStanislav Sedov }; 1370daf62d9SStanislav Sedov struct pipestat { 1380daf62d9SStanislav Sedov size_t buffer_cnt; 1390daf62d9SStanislav Sedov uint64_t addr; 1400daf62d9SStanislav Sedov uint64_t peer; 1410daf62d9SStanislav Sedov }; 142958aa575SJohn Baldwin struct semstat { 143958aa575SJohn Baldwin uint32_t value; 144958aa575SJohn Baldwin uint16_t mode; 145958aa575SJohn Baldwin }; 146e506e182SJohn Baldwin struct shmstat { 147e506e182SJohn Baldwin uint64_t size; 148e506e182SJohn Baldwin uint16_t mode; 149e506e182SJohn Baldwin }; 1500daf62d9SStanislav Sedov struct sockstat { 1510daf62d9SStanislav Sedov uint64_t inp_ppcb; 1520daf62d9SStanislav Sedov uint64_t so_addr; 1530daf62d9SStanislav Sedov uint64_t so_pcb; 1540daf62d9SStanislav Sedov uint64_t unp_conn; 1550daf62d9SStanislav Sedov int dom_family; 1560daf62d9SStanislav Sedov int proto; 1570daf62d9SStanislav Sedov int so_rcv_sb_state; 1580daf62d9SStanislav Sedov int so_snd_sb_state; 1590daf62d9SStanislav Sedov struct sockaddr_storage sa_local; /* Socket address. */ 1600daf62d9SStanislav Sedov struct sockaddr_storage sa_peer; /* Peer address. */ 1610daf62d9SStanislav Sedov int type; 1620daf62d9SStanislav Sedov char dname[32]; 16395b97895SConrad Meyer unsigned int sendq; 16495b97895SConrad Meyer unsigned int recvq; 1650daf62d9SStanislav Sedov }; 1660daf62d9SStanislav Sedov 1670daf62d9SStanislav Sedov STAILQ_HEAD(filestat_list, filestat); 1680daf62d9SStanislav Sedov 169d1145837SMikolaj Golub __BEGIN_DECLS 1700daf62d9SStanislav Sedov void procstat_close(struct procstat *procstat); 1714482b5e3SMikolaj Golub void procstat_freeargv(struct procstat *procstat); 1722ff020d3SMikolaj Golub #ifndef ZFS 1732ff020d3SMikolaj Golub void procstat_freeauxv(struct procstat *procstat, Elf_Auxinfo *auxv); 1742ff020d3SMikolaj Golub #endif 1754482b5e3SMikolaj Golub void procstat_freeenvv(struct procstat *procstat); 1767f1d14e6SMikolaj Golub void procstat_freegroups(struct procstat *procstat, gid_t *groups); 17789358231SMikolaj Golub void procstat_freekstack(struct procstat *procstat, 17889358231SMikolaj Golub struct kinfo_kstack *kkstp); 1790daf62d9SStanislav Sedov void procstat_freeprocs(struct procstat *procstat, struct kinfo_proc *p); 1800daf62d9SStanislav Sedov void procstat_freefiles(struct procstat *procstat, 1810daf62d9SStanislav Sedov struct filestat_list *head); 18286be94fcSTycho Nightingale void procstat_freeptlwpinfo(struct procstat *procstat, 18386be94fcSTycho Nightingale struct ptrace_lwpinfo *pl); 18439680c7bSMikolaj Golub void procstat_freevmmap(struct procstat *procstat, 18539680c7bSMikolaj Golub struct kinfo_vmentry *vmmap); 1860daf62d9SStanislav Sedov struct filestat_list *procstat_getfiles(struct procstat *procstat, 1870daf62d9SStanislav Sedov struct kinfo_proc *kp, int mmapped); 1880daf62d9SStanislav Sedov struct kinfo_proc *procstat_getprocs(struct procstat *procstat, 1890daf62d9SStanislav Sedov int what, int arg, unsigned int *count); 1900daf62d9SStanislav Sedov int procstat_get_pipe_info(struct procstat *procstat, struct filestat *fst, 1910daf62d9SStanislav Sedov struct pipestat *pipe, char *errbuf); 1920daf62d9SStanislav Sedov int procstat_get_pts_info(struct procstat *procstat, struct filestat *fst, 1930daf62d9SStanislav Sedov struct ptsstat *pts, char *errbuf); 194958aa575SJohn Baldwin int procstat_get_sem_info(struct procstat *procstat, struct filestat *fst, 195958aa575SJohn Baldwin struct semstat *sem, char *errbuf); 196e506e182SJohn Baldwin int procstat_get_shm_info(struct procstat *procstat, struct filestat *fst, 197e506e182SJohn Baldwin struct shmstat *shm, char *errbuf); 1980daf62d9SStanislav Sedov int procstat_get_socket_info(struct procstat *procstat, struct filestat *fst, 1990daf62d9SStanislav Sedov struct sockstat *sock, char *errbuf); 2000daf62d9SStanislav Sedov int procstat_get_vnode_info(struct procstat *procstat, struct filestat *fst, 2010daf62d9SStanislav Sedov struct vnstat *vn, char *errbuf); 2024482b5e3SMikolaj Golub char **procstat_getargv(struct procstat *procstat, struct kinfo_proc *p, 2034482b5e3SMikolaj Golub size_t nchr); 2042ff020d3SMikolaj Golub #ifndef ZFS 2052ff020d3SMikolaj Golub Elf_Auxinfo *procstat_getauxv(struct procstat *procstat, 2062ff020d3SMikolaj Golub struct kinfo_proc *kp, unsigned int *cntp); 2072ff020d3SMikolaj Golub #endif 20886be94fcSTycho Nightingale struct ptrace_lwpinfo *procstat_getptlwpinfo(struct procstat *procstat, 20986be94fcSTycho Nightingale unsigned int *cntp); 2104482b5e3SMikolaj Golub char **procstat_getenvv(struct procstat *procstat, struct kinfo_proc *p, 2114482b5e3SMikolaj Golub size_t nchr); 2127f1d14e6SMikolaj Golub gid_t *procstat_getgroups(struct procstat *procstat, struct kinfo_proc *kp, 2137f1d14e6SMikolaj Golub unsigned int *count); 21489358231SMikolaj Golub struct kinfo_kstack *procstat_getkstack(struct procstat *procstat, 21589358231SMikolaj Golub struct kinfo_proc *kp, unsigned int *count); 216eec6cb1cSMikolaj Golub int procstat_getosrel(struct procstat *procstat, struct kinfo_proc *kp, 217eec6cb1cSMikolaj Golub int *osrelp); 2184cdf9796SMikolaj Golub int procstat_getpathname(struct procstat *procstat, struct kinfo_proc *kp, 2194cdf9796SMikolaj Golub char *pathname, size_t maxlen); 2207cc0ebfdSMikolaj Golub int procstat_getrlimit(struct procstat *procstat, struct kinfo_proc *kp, 2217cc0ebfdSMikolaj Golub int which, struct rlimit* rlimit); 2224cdf9796SMikolaj Golub int procstat_getumask(struct procstat *procstat, struct kinfo_proc *kp, 2234cdf9796SMikolaj Golub unsigned short* umask); 22439680c7bSMikolaj Golub struct kinfo_vmentry *procstat_getvmmap(struct procstat *procstat, 22539680c7bSMikolaj Golub struct kinfo_proc *kp, unsigned int *count); 2267153ad2bSMikolaj Golub struct procstat *procstat_open_core(const char *filename); 2270daf62d9SStanislav Sedov struct procstat *procstat_open_sysctl(void); 2280daf62d9SStanislav Sedov struct procstat *procstat_open_kvm(const char *nlistf, const char *memf); 229d1145837SMikolaj Golub __END_DECLS 2300daf62d9SStanislav Sedov 2310daf62d9SStanislav Sedov #endif /* !_LIBPROCSTAT_H_ */ 232