syscallsubr.h revision 317588
1139825Simp/*- 2102779Siedowse * Copyright (c) 2002 Ian Dowse. All rights reserved. 3102779Siedowse * 4102779Siedowse * Redistribution and use in source and binary forms, with or without 5102779Siedowse * modification, are permitted provided that the following conditions 6102779Siedowse * are met: 7102779Siedowse * 1. Redistributions of source code must retain the above copyright 8102779Siedowse * notice, this list of conditions and the following disclaimer. 9102779Siedowse * 2. Redistributions in binary form must reproduce the above copyright 10102779Siedowse * notice, this list of conditions and the following disclaimer in the 11102779Siedowse * documentation and/or other materials provided with the distribution. 12102779Siedowse * 13102779Siedowse * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14102779Siedowse * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15102779Siedowse * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16102779Siedowse * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17102779Siedowse * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18102779Siedowse * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19102779Siedowse * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20102779Siedowse * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21102779Siedowse * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22102779Siedowse * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23102779Siedowse * SUCH DAMAGE. 24102779Siedowse * 25102779Siedowse * $FreeBSD: stable/11/sys/sys/syscallsubr.h 317588 2017-04-29 09:20:04Z dchagin $ 26102779Siedowse */ 27102779Siedowse 28102779Siedowse#ifndef _SYS_SYSCALLSUBR_H_ 29102779Siedowse#define _SYS_SYSCALLSUBR_H_ 30102779Siedowse 31102779Siedowse#include <sys/signal.h> 32102779Siedowse#include <sys/uio.h> 33132313Sdwmalone#include <sys/socket.h> 34136221Sdavidxu#include <sys/mac.h> 35141471Sjhb#include <sys/mount.h> 36315555Strasz#include <sys/_cpuset.h> 37102779Siedowse 38160765Sjhbstruct file; 39286021Sedstruct filecaps; 40243134Skibenum idtype; 41141471Sjhbstruct itimerval; 42141471Sjhbstruct image_args; 43192895Sjamiestruct jail; 44243134Skibstruct kevent; 45243134Skibstruct kevent_copyops; 46243134Skibstruct kld_file_stat; 47243134Skibstruct ksiginfo; 48135764Sjhbstruct mbuf; 49135764Sjhbstruct msghdr; 50141471Sjhbstruct msqid_ds; 51274462Sdchaginstruct pollfd; 52243134Skibstruct ogetdirentries_args; 53139739Sjhbstruct rlimit; 54136152Sjhbstruct rusage; 55159991Sjhbunion semun; 56243134Skibstruct sendfile_args; 57110294Sumestruct sockaddr; 58141471Sjhbstruct stat; 59170404Sjhbstruct thr_param; 60283377Sdchaginstruct sched_param; 61243134Skibstruct __wrusage; 62110294Sume 63276654Sdchaginint kern___getcwd(struct thread *td, char *buf, enum uio_seg bufseg, 64281829Strasz u_int buflen, u_int path_max); 65160249Sjhbint kern_accept(struct thread *td, int s, struct sockaddr **name, 66160765Sjhb socklen_t *namelen, struct file **fp); 67250154Sjillesint kern_accept4(struct thread *td, int s, struct sockaddr **name, 68250154Sjilles socklen_t *namelen, int flags, struct file **fp); 69177786Skibint kern_accessat(struct thread *td, int fd, char *path, 70177786Skib enum uio_seg pathseg, int flags, int mode); 71144445Sjhbint kern_adjtime(struct thread *td, struct timeval *delta, 72144445Sjhb struct timeval *olddelta); 73177997Skibint kern_alternate_path(struct thread *td, const char *prefix, const char *path, 74177997Skib enum uio_seg pathseg, char **pathbuf, int create, int dirfd); 75274476Skibint kern_bindat(struct thread *td, int dirfd, int fd, struct sockaddr *sa); 76254481Spjdint kern_cap_ioctls_limit(struct thread *td, int fd, u_long *cmds, 77254481Spjd size_t ncmds); 78286618Sedint kern_cap_rights_limit(struct thread *td, int fd, cap_rights_t *rights); 79102779Siedowseint kern_chdir(struct thread *td, char *path, enum uio_seg pathseg); 80253494Skibint kern_clock_getcpuclockid2(struct thread *td, id_t id, int which, 81253494Skib clockid_t *clk_id); 82151357Spsint kern_clock_getres(struct thread *td, clockid_t clock_id, 83151357Sps struct timespec *ts); 84151357Spsint kern_clock_gettime(struct thread *td, clockid_t clock_id, 85151357Sps struct timespec *ats); 86151357Spsint kern_clock_settime(struct thread *td, clockid_t clock_id, 87151357Sps struct timespec *ats); 88160190Sjhbint kern_close(struct thread *td, int fd); 89274476Skibint kern_connectat(struct thread *td, int dirfd, int fd, 90274476Skib struct sockaddr *sa); 91315555Straszint kern_cpuset_getaffinity(struct thread *td, cpulevel_t level, 92315555Strasz cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *maskp); 93315555Straszint kern_cpuset_setaffinity(struct thread *td, cpulevel_t level, 94315555Strasz cpuwhich_t which, id_t id, size_t cpusetsize, 95315555Strasz const cpuset_t *maskp); 96315554Straszint kern_cpuset_getid(struct thread *td, cpulevel_t level, 97315554Strasz cpuwhich_t which, id_t id, cpusetid_t *setid); 98315554Straszint kern_cpuset_setid(struct thread *td, cpuwhich_t which, 99315554Strasz id_t id, cpusetid_t setid); 100285356Smjgint kern_dup(struct thread *td, u_int mode, int flags, int old, int new); 101140992Ssobomaxint kern_execve(struct thread *td, struct image_args *args, 102139739Sjhb struct mac *mac_p); 103177786Skibint kern_fchmodat(struct thread *td, int fd, char *path, 104177786Skib enum uio_seg pathseg, mode_t mode, int flag); 105177786Skibint kern_fchownat(struct thread *td, int fd, char *path, 106177786Skib enum uio_seg pathseg, int uid, int gid, int flag); 107102868Siedowseint kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg); 108272132Skibint kern_fcntl_freebsd(struct thread *td, int fd, int cmd, long arg); 109235886Sglebint kern_fhstat(struct thread *td, fhandle_t fh, struct stat *buf); 110141471Sjhbint kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf); 111141471Sjhbint kern_fstat(struct thread *td, int fd, struct stat *sbp); 112141471Sjhbint kern_fstatfs(struct thread *td, int fd, struct statfs *buf); 113304987Skibint kern_fsync(struct thread *td, int fd, bool fullsync); 114175140Sjhbint kern_ftruncate(struct thread *td, int fd, off_t length); 115102779Siedowseint kern_futimes(struct thread *td, int fd, struct timeval *tptr, 116102779Siedowse enum uio_seg tptrseg); 117277610Sjillesint kern_futimens(struct thread *td, int fd, struct timespec *tptr, 118277610Sjilles enum uio_seg tptrseg); 119184183Sjhbint kern_getdirentries(struct thread *td, int fd, char *buf, u_int count, 120235886Sgleb long *basep, ssize_t *residp, enum uio_seg bufseg); 121147302Spjdint kern_getfsstat(struct thread *td, struct statfs **buf, size_t bufsize, 122313450Sjhb size_t *countp, enum uio_seg bufseg, int mode); 123140836Ssobomaxint kern_getitimer(struct thread *, u_int, struct itimerval *); 124270444Smjgint kern_getppid(struct thread *); 125160249Sjhbint kern_getpeername(struct thread *td, int fd, struct sockaddr **sa, 126160249Sjhb socklen_t *alen); 127136152Sjhbint kern_getrusage(struct thread *td, int who, struct rusage *rup); 128160249Sjhbint kern_getsockname(struct thread *td, int fd, struct sockaddr **sa, 129160249Sjhb socklen_t *alen); 130132313Sdwmaloneint kern_getsockopt(struct thread *td, int s, int level, int name, 131132313Sdwmalone void *optval, enum uio_seg valseg, socklen_t *valsize); 132160192Sjhbint kern_ioctl(struct thread *td, int fd, u_long com, caddr_t data); 133192895Sjamieint kern_jail(struct thread *td, struct jail *j); 134191673Sjamieint kern_jail_get(struct thread *td, struct uio *options, int flags); 135191673Sjamieint kern_jail_set(struct thread *td, struct uio *options, int flags); 136146950Spsint kern_kevent(struct thread *td, int fd, int nchanges, int nevents, 137146950Sps struct kevent_copyops *k_ops, const struct timespec *timeout); 138286631Sedint kern_kevent_anonymous(struct thread *td, int nevents, 139286631Sed struct kevent_copyops *k_ops); 140283440Sdchaginint kern_kevent_fp(struct thread *td, struct file *fp, int nchanges, 141283440Sdchagin int nevents, struct kevent_copyops *k_ops, 142283440Sdchagin const struct timespec *timeout); 143286309Sedint kern_kqueue(struct thread *td, int flags, struct filecaps *fcaps); 144159588Sjhbint kern_kldload(struct thread *td, const char *file, int *fileid); 145220158Skibint kern_kldstat(struct thread *td, int fileid, struct kld_file_stat *stat); 146159588Sjhbint kern_kldunload(struct thread *td, int fileid, int flags); 147177786Skibint kern_linkat(struct thread *td, int fd1, int fd2, char *path1, 148177786Skib char *path2, enum uio_seg segflg, int follow); 149315549Straszint kern_listen(struct thread *td, int s, int backlog); 150315549Straszint kern_lseek(struct thread *td, int fd, off_t offset, int whence); 151102779Siedowseint kern_lutimes(struct thread *td, char *path, enum uio_seg pathseg, 152102779Siedowse struct timeval *tptr, enum uio_seg tptrseg); 153314334Skibint kern_madvise(struct thread *td, uintptr_t addr, size_t len, int behav); 154317588Sdchaginint kern_mincore(struct thread *td, uintptr_t addr, size_t len, char *vec); 155177786Skibint kern_mkdirat(struct thread *td, int fd, char *path, 156177786Skib enum uio_seg segflg, int mode); 157177786Skibint kern_mkfifoat(struct thread *td, int fd, char *path, 158177786Skib enum uio_seg pathseg, int mode); 159177786Skibint kern_mknodat(struct thread *td, int fd, char *path, 160177786Skib enum uio_seg pathseg, int mode, int dev); 161314334Skibint kern_mlock(struct proc *proc, struct ucred *cred, uintptr_t addr, 162314334Skib size_t len); 163314334Skibint kern_mmap(struct thread *td, uintptr_t addr, size_t size, int prot, 164314334Skib int flags, int fd, off_t pos); 165314334Skibint kern_mprotect(struct thread *td, uintptr_t addr, size_t size, int prot); 166141471Sjhbint kern_msgctl(struct thread *, int, int, struct msqid_ds *); 167313843Skibint kern_msgrcv(struct thread *, int, void *, size_t, long, int, long *); 168165403Sjkimint kern_msgsnd(struct thread *, int, const void *, size_t, int, long); 169314334Skibint kern_msync(struct thread *td, uintptr_t addr, size_t size, int flags); 170314334Skibint kern_munlock(struct thread *td, uintptr_t addr, size_t size); 171314334Skibint kern_munmap(struct thread *td, uintptr_t addr, size_t size); 172140483Spsint kern_nanosleep(struct thread *td, struct timespec *rqt, 173140483Sps struct timespec *rmt); 174220238Skibint kern_ogetdirentries(struct thread *td, struct ogetdirentries_args *uap, 175220238Skib long *ploff); 176177786Skibint kern_openat(struct thread *td, int fd, char *path, 177177786Skib enum uio_seg pathseg, int flags, int mode); 178141484Sjhbint kern_pathconf(struct thread *td, char *path, enum uio_seg pathseg, 179195458Strasz int name, u_long flags); 180286021Sedint kern_pipe(struct thread *td, int fildes[2], int flags, 181286021Sed struct filecaps *fcaps1, struct filecaps *fcaps2); 182274462Sdchaginint kern_poll(struct thread *td, struct pollfd *fds, u_int nfds, 183274462Sdchagin struct timespec *tsp, sigset_t *uset); 184296060Smarkjint kern_posix_error(struct thread *td, int error); 185227502Sjhbint kern_posix_fadvise(struct thread *td, int fd, off_t offset, off_t len, 186227502Sjhb int advice); 187227502Sjhbint kern_posix_fallocate(struct thread *td, int fd, off_t offset, 188227502Sjhb off_t len); 189255708Sjhbint kern_procctl(struct thread *td, enum idtype idtype, id_t id, int com, 190255708Sjhb void *data); 191315553Straszint kern_pread(struct thread *td, int fd, void *buf, size_t nbyte, 192315553Strasz off_t offset); 193147813Sjhbint kern_preadv(struct thread *td, int fd, struct uio *auio, off_t offset); 194198508Skibint kern_pselect(struct thread *td, int nd, fd_set *in, fd_set *ou, 195198508Skib fd_set *ex, struct timeval *tvp, sigset_t *uset, int abi_nfdbits); 196102946Siedowseint kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, 197102946Siedowse int data); 198315553Straszint kern_pwrite(struct thread *td, int fd, const void *buf, size_t nbyte, 199315553Strasz off_t offset); 200147813Sjhbint kern_pwritev(struct thread *td, int fd, struct uio *auio, off_t offset); 201177786Skibint kern_readlinkat(struct thread *td, int fd, char *path, 202177786Skib enum uio_seg pathseg, char *buf, enum uio_seg bufseg, size_t count); 203144445Sjhbint kern_readv(struct thread *td, int fd, struct uio *auio); 204160249Sjhbint kern_recvit(struct thread *td, int s, struct msghdr *mp, 205160249Sjhb enum uio_seg fromseg, struct mbuf **controlp); 206177786Skibint kern_renameat(struct thread *td, int oldfd, char *old, int newfd, 207177786Skib char *new, enum uio_seg pathseg); 208177786Skibint kern_rmdirat(struct thread *td, int fd, char *path, 209177786Skib enum uio_seg pathseg); 210283377Sdchaginint kern_sched_getparam(struct thread *td, struct thread *targettd, 211283377Sdchagin struct sched_param *param); 212283377Sdchaginint kern_sched_getscheduler(struct thread *td, struct thread *targettd, 213283377Sdchagin int *policy); 214283377Sdchaginint kern_sched_setparam(struct thread *td, struct thread *targettd, 215283377Sdchagin struct sched_param *param); 216283377Sdchaginint kern_sched_setscheduler(struct thread *td, struct thread *targettd, 217283377Sdchagin int policy, struct sched_param *param); 218144445Sjhbint kern_sched_rr_get_interval(struct thread *td, pid_t pid, 219144445Sjhb struct timespec *ts); 220283374Sdchaginint kern_sched_rr_get_interval_td(struct thread *td, struct thread *targettd, 221283374Sdchagin struct timespec *ts); 222159991Sjhbint kern_semctl(struct thread *td, int semid, int semnum, int cmd, 223160187Sjhb union semun *arg, register_t *rval); 224102779Siedowseint kern_select(struct thread *td, int nd, fd_set *fd_in, fd_set *fd_ou, 225197049Skib fd_set *fd_ex, struct timeval *tvp, int abi_nfdbits); 226156114Spsint kern_sendfile(struct thread *td, struct sendfile_args *uap, 227156114Sps struct uio *hdr_uio, struct uio *trl_uio, int compat); 228114749Sdwmaloneint kern_sendit(struct thread *td, int s, struct msghdr *mp, int flags, 229141029Ssobomax struct mbuf *control, enum uio_seg segflg); 230160139Sjhbint kern_setgroups(struct thread *td, u_int ngrp, gid_t *groups); 231140836Ssobomaxint kern_setitimer(struct thread *, u_int, struct itimerval *, 232140836Ssobomax struct itimerval *); 233139739Sjhbint kern_setrlimit(struct thread *, u_int, struct rlimit *); 234132313Sdwmaloneint kern_setsockopt(struct thread *td, int s, int level, int name, 235132313Sdwmalone void *optval, enum uio_seg valseg, socklen_t valsize); 236144445Sjhbint kern_settimeofday(struct thread *td, struct timeval *tv, 237144445Sjhb struct timezone *tzp); 238286146Sedint kern_shm_open(struct thread *td, const char *userpath, int flags, 239286146Sed mode_t mode, struct filecaps *fcaps); 240114724Smbrint kern_shmat(struct thread *td, int shmid, const void *shmaddr, 241122088Sfjoe int shmflg); 242114724Smbrint kern_shmctl(struct thread *td, int shmid, int cmd, void *buf, 243122088Sfjoe size_t *bufsz); 244315549Straszint kern_shutdown(struct thread *td, int s, int how); 245285358Sedint kern_sigaction(struct thread *td, int sig, const struct sigaction *act, 246105950Speter struct sigaction *oact, int flags); 247102779Siedowseint kern_sigaltstack(struct thread *td, stack_t *ss, stack_t *oss); 248209613Sjhbint kern_sigprocmask(struct thread *td, int how, 249209613Sjhb sigset_t *set, sigset_t *oset, int flags); 250102779Siedowseint kern_sigsuspend(struct thread *td, sigset_t mask); 251209613Sjhbint kern_sigtimedwait(struct thread *td, sigset_t waitset, 252209613Sjhb struct ksiginfo *ksi, struct timespec *timeout); 253315549Straszint kern_socket(struct thread *td, int domain, int type, int protocol); 254177786Skibint kern_statat(struct thread *td, int flag, int fd, char *path, 255188849Sed enum uio_seg pathseg, struct stat *sbp, 256188849Sed void (*hook)(struct vnode *vp, struct stat *sbp)); 257141471Sjhbint kern_statfs(struct thread *td, char *path, enum uio_seg pathseg, 258141471Sjhb struct statfs *buf); 259177786Skibint kern_symlinkat(struct thread *td, char *path1, int fd, char *path2, 260177786Skib enum uio_seg segflg); 261253530Skibint kern_ktimer_create(struct thread *td, clockid_t clock_id, 262253530Skib struct sigevent *evp, int *timerid, int preset_id); 263253530Skibint kern_ktimer_delete(struct thread *, int); 264253530Skibint kern_ktimer_settime(struct thread *td, int timer_id, int flags, 265253530Skib struct itimerspec *val, struct itimerspec *oval); 266253530Skibint kern_ktimer_gettime(struct thread *td, int timer_id, 267253530Skib struct itimerspec *val); 268269669Sbzint kern_ktimer_getoverrun(struct thread *td, int timer_id); 269283373Sdchaginint kern_thr_alloc(struct proc *, int pages, struct thread **); 270283372Sdchaginint kern_thr_exit(struct thread *td); 271170404Sjhbint kern_thr_new(struct thread *td, struct thr_param *param); 272170404Sjhbint kern_thr_suspend(struct thread *td, struct timespec *tsp); 273102779Siedowseint kern_truncate(struct thread *td, char *path, enum uio_seg pathseg, 274102779Siedowse off_t length); 275177786Skibint kern_unlinkat(struct thread *td, int fd, char *path, 276202113Smckusick enum uio_seg pathseg, ino_t oldinum); 277177786Skibint kern_utimesat(struct thread *td, int fd, char *path, 278177786Skib enum uio_seg pathseg, struct timeval *tptr, enum uio_seg tptrseg); 279277610Sjillesint kern_utimensat(struct thread *td, int fd, char *path, 280277610Sjilles enum uio_seg pathseg, struct timespec *tptr, enum uio_seg tptrseg, 281277610Sjilles int follow); 282139739Sjhbint kern_wait(struct thread *td, pid_t pid, int *status, int options, 283139739Sjhb struct rusage *rup); 284243135Skibint kern_wait6(struct thread *td, enum idtype idtype, id_t id, int *status, 285242958Skib int options, struct __wrusage *wrup, siginfo_t *sip); 286144445Sjhbint kern_writev(struct thread *td, int fd, struct uio *auio); 287193167Sdchaginint kern_socketpair(struct thread *td, int domain, int type, int protocol, 288193167Sdchagin int *rsv); 289102779Siedowse 290105950Speter/* flags for kern_sigaction */ 291105950Speter#define KSA_OSIGSET 0x0001 /* uses osigact_t */ 292105950Speter#define KSA_FREEBSD4 0x0002 /* uses ucontext4 */ 293105950Speter 294102779Siedowse#endif /* !_SYS_SYSCALLSUBR_H_ */ 295