syscallsubr.h revision 315553
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 315553 2017-03-19 14:46:40Z trasz $ 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> 36102779Siedowse 37160765Sjhbstruct file; 38286021Sedstruct filecaps; 39243134Skibenum idtype; 40141471Sjhbstruct itimerval; 41141471Sjhbstruct image_args; 42192895Sjamiestruct jail; 43243134Skibstruct kevent; 44243134Skibstruct kevent_copyops; 45243134Skibstruct kld_file_stat; 46243134Skibstruct ksiginfo; 47135764Sjhbstruct mbuf; 48135764Sjhbstruct msghdr; 49141471Sjhbstruct msqid_ds; 50274462Sdchaginstruct pollfd; 51243134Skibstruct ogetdirentries_args; 52139739Sjhbstruct rlimit; 53136152Sjhbstruct rusage; 54159991Sjhbunion semun; 55243134Skibstruct sendfile_args; 56110294Sumestruct sockaddr; 57141471Sjhbstruct stat; 58170404Sjhbstruct thr_param; 59283377Sdchaginstruct sched_param; 60243134Skibstruct __wrusage; 61110294Sume 62276654Sdchaginint kern___getcwd(struct thread *td, char *buf, enum uio_seg bufseg, 63281829Strasz u_int buflen, u_int path_max); 64160249Sjhbint kern_accept(struct thread *td, int s, struct sockaddr **name, 65160765Sjhb socklen_t *namelen, struct file **fp); 66250154Sjillesint kern_accept4(struct thread *td, int s, struct sockaddr **name, 67250154Sjilles socklen_t *namelen, int flags, struct file **fp); 68177786Skibint kern_accessat(struct thread *td, int fd, char *path, 69177786Skib enum uio_seg pathseg, int flags, int mode); 70144445Sjhbint kern_adjtime(struct thread *td, struct timeval *delta, 71144445Sjhb struct timeval *olddelta); 72177997Skibint kern_alternate_path(struct thread *td, const char *prefix, const char *path, 73177997Skib enum uio_seg pathseg, char **pathbuf, int create, int dirfd); 74274476Skibint kern_bindat(struct thread *td, int dirfd, int fd, struct sockaddr *sa); 75254481Spjdint kern_cap_ioctls_limit(struct thread *td, int fd, u_long *cmds, 76254481Spjd size_t ncmds); 77286618Sedint kern_cap_rights_limit(struct thread *td, int fd, cap_rights_t *rights); 78102779Siedowseint kern_chdir(struct thread *td, char *path, enum uio_seg pathseg); 79253494Skibint kern_clock_getcpuclockid2(struct thread *td, id_t id, int which, 80253494Skib clockid_t *clk_id); 81151357Spsint kern_clock_getres(struct thread *td, clockid_t clock_id, 82151357Sps struct timespec *ts); 83151357Spsint kern_clock_gettime(struct thread *td, clockid_t clock_id, 84151357Sps struct timespec *ats); 85151357Spsint kern_clock_settime(struct thread *td, clockid_t clock_id, 86151357Sps struct timespec *ats); 87160190Sjhbint kern_close(struct thread *td, int fd); 88274476Skibint kern_connectat(struct thread *td, int dirfd, int fd, 89274476Skib struct sockaddr *sa); 90285356Smjgint kern_dup(struct thread *td, u_int mode, int flags, int old, int new); 91140992Ssobomaxint kern_execve(struct thread *td, struct image_args *args, 92139739Sjhb struct mac *mac_p); 93177786Skibint kern_fchmodat(struct thread *td, int fd, char *path, 94177786Skib enum uio_seg pathseg, mode_t mode, int flag); 95177786Skibint kern_fchownat(struct thread *td, int fd, char *path, 96177786Skib enum uio_seg pathseg, int uid, int gid, int flag); 97102868Siedowseint kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg); 98272132Skibint kern_fcntl_freebsd(struct thread *td, int fd, int cmd, long arg); 99235886Sglebint kern_fhstat(struct thread *td, fhandle_t fh, struct stat *buf); 100141471Sjhbint kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf); 101141471Sjhbint kern_fstat(struct thread *td, int fd, struct stat *sbp); 102141471Sjhbint kern_fstatfs(struct thread *td, int fd, struct statfs *buf); 103304987Skibint kern_fsync(struct thread *td, int fd, bool fullsync); 104175140Sjhbint kern_ftruncate(struct thread *td, int fd, off_t length); 105102779Siedowseint kern_futimes(struct thread *td, int fd, struct timeval *tptr, 106102779Siedowse enum uio_seg tptrseg); 107277610Sjillesint kern_futimens(struct thread *td, int fd, struct timespec *tptr, 108277610Sjilles enum uio_seg tptrseg); 109184183Sjhbint kern_getdirentries(struct thread *td, int fd, char *buf, u_int count, 110235886Sgleb long *basep, ssize_t *residp, enum uio_seg bufseg); 111147302Spjdint kern_getfsstat(struct thread *td, struct statfs **buf, size_t bufsize, 112313450Sjhb size_t *countp, enum uio_seg bufseg, int mode); 113140836Ssobomaxint kern_getitimer(struct thread *, u_int, struct itimerval *); 114270444Smjgint kern_getppid(struct thread *); 115160249Sjhbint kern_getpeername(struct thread *td, int fd, struct sockaddr **sa, 116160249Sjhb socklen_t *alen); 117136152Sjhbint kern_getrusage(struct thread *td, int who, struct rusage *rup); 118160249Sjhbint kern_getsockname(struct thread *td, int fd, struct sockaddr **sa, 119160249Sjhb socklen_t *alen); 120132313Sdwmaloneint kern_getsockopt(struct thread *td, int s, int level, int name, 121132313Sdwmalone void *optval, enum uio_seg valseg, socklen_t *valsize); 122160192Sjhbint kern_ioctl(struct thread *td, int fd, u_long com, caddr_t data); 123192895Sjamieint kern_jail(struct thread *td, struct jail *j); 124191673Sjamieint kern_jail_get(struct thread *td, struct uio *options, int flags); 125191673Sjamieint kern_jail_set(struct thread *td, struct uio *options, int flags); 126146950Spsint kern_kevent(struct thread *td, int fd, int nchanges, int nevents, 127146950Sps struct kevent_copyops *k_ops, const struct timespec *timeout); 128286631Sedint kern_kevent_anonymous(struct thread *td, int nevents, 129286631Sed struct kevent_copyops *k_ops); 130283440Sdchaginint kern_kevent_fp(struct thread *td, struct file *fp, int nchanges, 131283440Sdchagin int nevents, struct kevent_copyops *k_ops, 132283440Sdchagin const struct timespec *timeout); 133286309Sedint kern_kqueue(struct thread *td, int flags, struct filecaps *fcaps); 134159588Sjhbint kern_kldload(struct thread *td, const char *file, int *fileid); 135220158Skibint kern_kldstat(struct thread *td, int fileid, struct kld_file_stat *stat); 136159588Sjhbint kern_kldunload(struct thread *td, int fileid, int flags); 137177786Skibint kern_linkat(struct thread *td, int fd1, int fd2, char *path1, 138177786Skib char *path2, enum uio_seg segflg, int follow); 139315549Straszint kern_listen(struct thread *td, int s, int backlog); 140315549Straszint kern_lseek(struct thread *td, int fd, off_t offset, int whence); 141102779Siedowseint kern_lutimes(struct thread *td, char *path, enum uio_seg pathseg, 142102779Siedowse struct timeval *tptr, enum uio_seg tptrseg); 143314334Skibint kern_madvise(struct thread *td, uintptr_t addr, size_t len, int behav); 144177786Skibint kern_mkdirat(struct thread *td, int fd, char *path, 145177786Skib enum uio_seg segflg, int mode); 146177786Skibint kern_mkfifoat(struct thread *td, int fd, char *path, 147177786Skib enum uio_seg pathseg, int mode); 148177786Skibint kern_mknodat(struct thread *td, int fd, char *path, 149177786Skib enum uio_seg pathseg, int mode, int dev); 150314334Skibint kern_mlock(struct proc *proc, struct ucred *cred, uintptr_t addr, 151314334Skib size_t len); 152314334Skibint kern_mmap(struct thread *td, uintptr_t addr, size_t size, int prot, 153314334Skib int flags, int fd, off_t pos); 154314334Skibint kern_mprotect(struct thread *td, uintptr_t addr, size_t size, int prot); 155141471Sjhbint kern_msgctl(struct thread *, int, int, struct msqid_ds *); 156313843Skibint kern_msgrcv(struct thread *, int, void *, size_t, long, int, long *); 157165403Sjkimint kern_msgsnd(struct thread *, int, const void *, size_t, int, long); 158314334Skibint kern_msync(struct thread *td, uintptr_t addr, size_t size, int flags); 159314334Skibint kern_munlock(struct thread *td, uintptr_t addr, size_t size); 160314334Skibint kern_munmap(struct thread *td, uintptr_t addr, size_t size); 161140483Spsint kern_nanosleep(struct thread *td, struct timespec *rqt, 162140483Sps struct timespec *rmt); 163220238Skibint kern_ogetdirentries(struct thread *td, struct ogetdirentries_args *uap, 164220238Skib long *ploff); 165177786Skibint kern_openat(struct thread *td, int fd, char *path, 166177786Skib enum uio_seg pathseg, int flags, int mode); 167141484Sjhbint kern_pathconf(struct thread *td, char *path, enum uio_seg pathseg, 168195458Strasz int name, u_long flags); 169286021Sedint kern_pipe(struct thread *td, int fildes[2], int flags, 170286021Sed struct filecaps *fcaps1, struct filecaps *fcaps2); 171274462Sdchaginint kern_poll(struct thread *td, struct pollfd *fds, u_int nfds, 172274462Sdchagin struct timespec *tsp, sigset_t *uset); 173296060Smarkjint kern_posix_error(struct thread *td, int error); 174227502Sjhbint kern_posix_fadvise(struct thread *td, int fd, off_t offset, off_t len, 175227502Sjhb int advice); 176227502Sjhbint kern_posix_fallocate(struct thread *td, int fd, off_t offset, 177227502Sjhb off_t len); 178255708Sjhbint kern_procctl(struct thread *td, enum idtype idtype, id_t id, int com, 179255708Sjhb void *data); 180315553Straszint kern_pread(struct thread *td, int fd, void *buf, size_t nbyte, 181315553Strasz off_t offset); 182147813Sjhbint kern_preadv(struct thread *td, int fd, struct uio *auio, off_t offset); 183198508Skibint kern_pselect(struct thread *td, int nd, fd_set *in, fd_set *ou, 184198508Skib fd_set *ex, struct timeval *tvp, sigset_t *uset, int abi_nfdbits); 185102946Siedowseint kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, 186102946Siedowse int data); 187315553Straszint kern_pwrite(struct thread *td, int fd, const void *buf, size_t nbyte, 188315553Strasz off_t offset); 189147813Sjhbint kern_pwritev(struct thread *td, int fd, struct uio *auio, off_t offset); 190177786Skibint kern_readlinkat(struct thread *td, int fd, char *path, 191177786Skib enum uio_seg pathseg, char *buf, enum uio_seg bufseg, size_t count); 192144445Sjhbint kern_readv(struct thread *td, int fd, struct uio *auio); 193160249Sjhbint kern_recvit(struct thread *td, int s, struct msghdr *mp, 194160249Sjhb enum uio_seg fromseg, struct mbuf **controlp); 195177786Skibint kern_renameat(struct thread *td, int oldfd, char *old, int newfd, 196177786Skib char *new, enum uio_seg pathseg); 197177786Skibint kern_rmdirat(struct thread *td, int fd, char *path, 198177786Skib enum uio_seg pathseg); 199283377Sdchaginint kern_sched_getparam(struct thread *td, struct thread *targettd, 200283377Sdchagin struct sched_param *param); 201283377Sdchaginint kern_sched_getscheduler(struct thread *td, struct thread *targettd, 202283377Sdchagin int *policy); 203283377Sdchaginint kern_sched_setparam(struct thread *td, struct thread *targettd, 204283377Sdchagin struct sched_param *param); 205283377Sdchaginint kern_sched_setscheduler(struct thread *td, struct thread *targettd, 206283377Sdchagin int policy, struct sched_param *param); 207144445Sjhbint kern_sched_rr_get_interval(struct thread *td, pid_t pid, 208144445Sjhb struct timespec *ts); 209283374Sdchaginint kern_sched_rr_get_interval_td(struct thread *td, struct thread *targettd, 210283374Sdchagin struct timespec *ts); 211159991Sjhbint kern_semctl(struct thread *td, int semid, int semnum, int cmd, 212160187Sjhb union semun *arg, register_t *rval); 213102779Siedowseint kern_select(struct thread *td, int nd, fd_set *fd_in, fd_set *fd_ou, 214197049Skib fd_set *fd_ex, struct timeval *tvp, int abi_nfdbits); 215156114Spsint kern_sendfile(struct thread *td, struct sendfile_args *uap, 216156114Sps struct uio *hdr_uio, struct uio *trl_uio, int compat); 217114749Sdwmaloneint kern_sendit(struct thread *td, int s, struct msghdr *mp, int flags, 218141029Ssobomax struct mbuf *control, enum uio_seg segflg); 219160139Sjhbint kern_setgroups(struct thread *td, u_int ngrp, gid_t *groups); 220140836Ssobomaxint kern_setitimer(struct thread *, u_int, struct itimerval *, 221140836Ssobomax struct itimerval *); 222139739Sjhbint kern_setrlimit(struct thread *, u_int, struct rlimit *); 223132313Sdwmaloneint kern_setsockopt(struct thread *td, int s, int level, int name, 224132313Sdwmalone void *optval, enum uio_seg valseg, socklen_t valsize); 225144445Sjhbint kern_settimeofday(struct thread *td, struct timeval *tv, 226144445Sjhb struct timezone *tzp); 227286146Sedint kern_shm_open(struct thread *td, const char *userpath, int flags, 228286146Sed mode_t mode, struct filecaps *fcaps); 229114724Smbrint kern_shmat(struct thread *td, int shmid, const void *shmaddr, 230122088Sfjoe int shmflg); 231114724Smbrint kern_shmctl(struct thread *td, int shmid, int cmd, void *buf, 232122088Sfjoe size_t *bufsz); 233315549Straszint kern_shutdown(struct thread *td, int s, int how); 234285358Sedint kern_sigaction(struct thread *td, int sig, const struct sigaction *act, 235105950Speter struct sigaction *oact, int flags); 236102779Siedowseint kern_sigaltstack(struct thread *td, stack_t *ss, stack_t *oss); 237209613Sjhbint kern_sigprocmask(struct thread *td, int how, 238209613Sjhb sigset_t *set, sigset_t *oset, int flags); 239102779Siedowseint kern_sigsuspend(struct thread *td, sigset_t mask); 240209613Sjhbint kern_sigtimedwait(struct thread *td, sigset_t waitset, 241209613Sjhb struct ksiginfo *ksi, struct timespec *timeout); 242315549Straszint kern_socket(struct thread *td, int domain, int type, int protocol); 243177786Skibint kern_statat(struct thread *td, int flag, int fd, char *path, 244188849Sed enum uio_seg pathseg, struct stat *sbp, 245188849Sed void (*hook)(struct vnode *vp, struct stat *sbp)); 246141471Sjhbint kern_statfs(struct thread *td, char *path, enum uio_seg pathseg, 247141471Sjhb struct statfs *buf); 248177786Skibint kern_symlinkat(struct thread *td, char *path1, int fd, char *path2, 249177786Skib enum uio_seg segflg); 250253530Skibint kern_ktimer_create(struct thread *td, clockid_t clock_id, 251253530Skib struct sigevent *evp, int *timerid, int preset_id); 252253530Skibint kern_ktimer_delete(struct thread *, int); 253253530Skibint kern_ktimer_settime(struct thread *td, int timer_id, int flags, 254253530Skib struct itimerspec *val, struct itimerspec *oval); 255253530Skibint kern_ktimer_gettime(struct thread *td, int timer_id, 256253530Skib struct itimerspec *val); 257269669Sbzint kern_ktimer_getoverrun(struct thread *td, int timer_id); 258283373Sdchaginint kern_thr_alloc(struct proc *, int pages, struct thread **); 259283372Sdchaginint kern_thr_exit(struct thread *td); 260170404Sjhbint kern_thr_new(struct thread *td, struct thr_param *param); 261170404Sjhbint kern_thr_suspend(struct thread *td, struct timespec *tsp); 262102779Siedowseint kern_truncate(struct thread *td, char *path, enum uio_seg pathseg, 263102779Siedowse off_t length); 264177786Skibint kern_unlinkat(struct thread *td, int fd, char *path, 265202113Smckusick enum uio_seg pathseg, ino_t oldinum); 266177786Skibint kern_utimesat(struct thread *td, int fd, char *path, 267177786Skib enum uio_seg pathseg, struct timeval *tptr, enum uio_seg tptrseg); 268277610Sjillesint kern_utimensat(struct thread *td, int fd, char *path, 269277610Sjilles enum uio_seg pathseg, struct timespec *tptr, enum uio_seg tptrseg, 270277610Sjilles int follow); 271139739Sjhbint kern_wait(struct thread *td, pid_t pid, int *status, int options, 272139739Sjhb struct rusage *rup); 273243135Skibint kern_wait6(struct thread *td, enum idtype idtype, id_t id, int *status, 274242958Skib int options, struct __wrusage *wrup, siginfo_t *sip); 275144445Sjhbint kern_writev(struct thread *td, int fd, struct uio *auio); 276193167Sdchaginint kern_socketpair(struct thread *td, int domain, int type, int protocol, 277193167Sdchagin int *rsv); 278102779Siedowse 279105950Speter/* flags for kern_sigaction */ 280105950Speter#define KSA_OSIGSET 0x0001 /* uses osigact_t */ 281105950Speter#define KSA_FREEBSD4 0x0002 /* uses ucontext4 */ 282105950Speter 283102779Siedowse#endif /* !_SYS_SYSCALLSUBR_H_ */ 284