1/*- 2 * Copyright (c) 2002 Ian Dowse. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * 25 * $FreeBSD: stable/11/sys/sys/syscallsubr.h 366281 2020-09-30 02:28:46Z kib $ 26 */ 27 28#ifndef _SYS_SYSCALLSUBR_H_ 29#define _SYS_SYSCALLSUBR_H_ 30 31#include <sys/signal.h> 32#include <sys/uio.h> 33#include <sys/socket.h> 34#include <sys/mac.h> 35#include <sys/mount.h> 36#include <sys/_cpuset.h> 37 38struct file; 39struct filecaps; 40enum idtype; 41struct itimerval; 42struct image_args; 43struct jail; 44struct kevent; 45struct kevent_copyops; 46struct kld_file_stat; 47struct ksiginfo; 48struct mbuf; 49struct msghdr; 50struct msqid_ds; 51struct pollfd; 52struct ogetdirentries_args; 53struct rlimit; 54struct rusage; 55union semun; 56struct sendfile_args; 57struct sockaddr; 58struct stat; 59struct thr_param; 60struct sched_param; 61struct __wrusage; 62struct vmspace; 63 64typedef int (*mmap_check_fp_fn)(struct file *, int, int, int); 65 66int kern___getcwd(struct thread *td, char *buf, enum uio_seg bufseg, 67 u_int buflen, u_int path_max); 68int kern_accept(struct thread *td, int s, struct sockaddr **name, 69 socklen_t *namelen, struct file **fp); 70int kern_accept4(struct thread *td, int s, struct sockaddr **name, 71 socklen_t *namelen, int flags, struct file **fp); 72int kern_accessat(struct thread *td, int fd, char *path, 73 enum uio_seg pathseg, int flags, int mode); 74int kern_adjtime(struct thread *td, struct timeval *delta, 75 struct timeval *olddelta); 76int kern_alternate_path(struct thread *td, const char *prefix, const char *path, 77 enum uio_seg pathseg, char **pathbuf, int create, int dirfd); 78int kern_bindat(struct thread *td, int dirfd, int fd, struct sockaddr *sa); 79int kern_cap_ioctls_limit(struct thread *td, int fd, u_long *cmds, 80 size_t ncmds); 81int kern_cap_rights_limit(struct thread *td, int fd, cap_rights_t *rights); 82int kern_chdir(struct thread *td, char *path, enum uio_seg pathseg); 83int kern_clock_getcpuclockid2(struct thread *td, id_t id, int which, 84 clockid_t *clk_id); 85int kern_clock_getres(struct thread *td, clockid_t clock_id, 86 struct timespec *ts); 87int kern_clock_gettime(struct thread *td, clockid_t clock_id, 88 struct timespec *ats); 89int kern_clock_nanosleep(struct thread *td, clockid_t clock_id, int flags, 90 const struct timespec *rqtp, struct timespec *rmtp); 91int kern_clock_settime(struct thread *td, clockid_t clock_id, 92 struct timespec *ats); 93int kern_close(struct thread *td, int fd); 94int kern_connectat(struct thread *td, int dirfd, int fd, 95 struct sockaddr *sa); 96int kern_cpuset_getaffinity(struct thread *td, cpulevel_t level, 97 cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *maskp); 98int kern_cpuset_setaffinity(struct thread *td, cpulevel_t level, 99 cpuwhich_t which, id_t id, size_t cpusetsize, 100 const cpuset_t *maskp); 101int kern_cpuset_getid(struct thread *td, cpulevel_t level, 102 cpuwhich_t which, id_t id, cpusetid_t *setid); 103int kern_cpuset_setid(struct thread *td, cpuwhich_t which, 104 id_t id, cpusetid_t setid); 105int kern_dup(struct thread *td, u_int mode, int flags, int old, int new); 106int kern_execve(struct thread *td, struct image_args *args, 107 struct mac *mac_p, struct vmspace *oldvmspace); 108int kern_fchmodat(struct thread *td, int fd, char *path, 109 enum uio_seg pathseg, mode_t mode, int flag); 110int kern_fchownat(struct thread *td, int fd, char *path, 111 enum uio_seg pathseg, int uid, int gid, int flag); 112int kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg); 113int kern_fcntl_freebsd(struct thread *td, int fd, int cmd, long arg); 114int kern_fhstat(struct thread *td, fhandle_t fh, struct stat *buf); 115int kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf); 116int kern_fpathconf(struct thread *td, int fd, int name); 117int kern_fstat(struct thread *td, int fd, struct stat *sbp); 118int kern_fstatfs(struct thread *td, int fd, struct statfs *buf); 119int kern_fsync(struct thread *td, int fd, bool fullsync); 120int kern_ftruncate(struct thread *td, int fd, off_t length); 121int kern_futimes(struct thread *td, int fd, struct timeval *tptr, 122 enum uio_seg tptrseg); 123int kern_futimens(struct thread *td, int fd, struct timespec *tptr, 124 enum uio_seg tptrseg); 125int kern_getdirentries(struct thread *td, int fd, char *buf, u_int count, 126 long *basep, ssize_t *residp, enum uio_seg bufseg); 127int kern_getfsstat(struct thread *td, struct statfs **buf, size_t bufsize, 128 size_t *countp, enum uio_seg bufseg, int mode); 129int kern_getitimer(struct thread *, u_int, struct itimerval *); 130int kern_getppid(struct thread *); 131int kern_getpeername(struct thread *td, int fd, struct sockaddr **sa, 132 socklen_t *alen); 133int kern_getrusage(struct thread *td, int who, struct rusage *rup); 134int kern_getsockname(struct thread *td, int fd, struct sockaddr **sa, 135 socklen_t *alen); 136int kern_getsockopt(struct thread *td, int s, int level, int name, 137 void *optval, enum uio_seg valseg, socklen_t *valsize); 138int kern_ioctl(struct thread *td, int fd, u_long com, caddr_t data); 139int kern_jail(struct thread *td, struct jail *j); 140int kern_jail_get(struct thread *td, struct uio *options, int flags); 141int kern_jail_set(struct thread *td, struct uio *options, int flags); 142int kern_kevent(struct thread *td, int fd, int nchanges, int nevents, 143 struct kevent_copyops *k_ops, const struct timespec *timeout); 144int kern_kevent_anonymous(struct thread *td, int nevents, 145 struct kevent_copyops *k_ops); 146int kern_kevent_fp(struct thread *td, struct file *fp, int nchanges, 147 int nevents, struct kevent_copyops *k_ops, 148 const struct timespec *timeout); 149int kern_kqueue(struct thread *td, int flags, struct filecaps *fcaps); 150int kern_kldload(struct thread *td, const char *file, int *fileid); 151int kern_kldstat(struct thread *td, int fileid, struct kld_file_stat *stat); 152int kern_kldunload(struct thread *td, int fileid, int flags); 153int kern_linkat(struct thread *td, int fd1, int fd2, char *path1, 154 char *path2, enum uio_seg segflg, int follow); 155int kern_listen(struct thread *td, int s, int backlog); 156int kern_lseek(struct thread *td, int fd, off_t offset, int whence); 157int kern_lutimes(struct thread *td, char *path, enum uio_seg pathseg, 158 struct timeval *tptr, enum uio_seg tptrseg); 159int kern_madvise(struct thread *td, uintptr_t addr, size_t len, int behav); 160int kern_mincore(struct thread *td, uintptr_t addr, size_t len, char *vec); 161int kern_mkdirat(struct thread *td, int fd, char *path, 162 enum uio_seg segflg, int mode); 163int kern_mkfifoat(struct thread *td, int fd, char *path, 164 enum uio_seg pathseg, int mode); 165int kern_mknodat(struct thread *td, int fd, char *path, 166 enum uio_seg pathseg, int mode, int dev); 167int kern_mlock(struct proc *proc, struct ucred *cred, uintptr_t addr, 168 size_t len); 169int kern_mmap(struct thread *td, uintptr_t addr, size_t size, int prot, 170 int flags, int fd, off_t pos); 171int kern_mmap_fpcheck(struct thread *td, uintptr_t addr, size_t len, 172 int prot, int flags, int fd, off_t pos, 173 mmap_check_fp_fn check_fp_fn); 174int kern_mprotect(struct thread *td, uintptr_t addr, size_t size, int prot); 175int kern_msgctl(struct thread *, int, int, struct msqid_ds *); 176int kern_msgrcv(struct thread *, int, void *, size_t, long, int, long *); 177int kern_msgsnd(struct thread *, int, const void *, size_t, int, long); 178int kern_msync(struct thread *td, uintptr_t addr, size_t size, int flags); 179int kern_munlock(struct thread *td, uintptr_t addr, size_t size); 180int kern_munmap(struct thread *td, uintptr_t addr, size_t size); 181int kern_nanosleep(struct thread *td, struct timespec *rqt, 182 struct timespec *rmt); 183int kern_ogetdirentries(struct thread *td, struct ogetdirentries_args *uap, 184 long *ploff); 185int kern_openat(struct thread *td, int fd, char *path, 186 enum uio_seg pathseg, int flags, int mode); 187int kern_pathconf(struct thread *td, char *path, enum uio_seg pathseg, 188 int name, u_long flags); 189int kern_pipe(struct thread *td, int fildes[2], int flags, 190 struct filecaps *fcaps1, struct filecaps *fcaps2); 191int kern_poll(struct thread *td, struct pollfd *fds, u_int nfds, 192 struct timespec *tsp, sigset_t *uset); 193int kern_posix_error(struct thread *td, int error); 194int kern_posix_fadvise(struct thread *td, int fd, off_t offset, off_t len, 195 int advice); 196int kern_posix_fallocate(struct thread *td, int fd, off_t offset, 197 off_t len); 198int kern_procctl(struct thread *td, enum idtype idtype, id_t id, int com, 199 void *data); 200int kern_pread(struct thread *td, int fd, void *buf, size_t nbyte, 201 off_t offset); 202int kern_preadv(struct thread *td, int fd, struct uio *auio, off_t offset); 203int kern_pselect(struct thread *td, int nd, fd_set *in, fd_set *ou, 204 fd_set *ex, struct timeval *tvp, sigset_t *uset, int abi_nfdbits); 205int kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, 206 int data); 207int kern_pwrite(struct thread *td, int fd, const void *buf, size_t nbyte, 208 off_t offset); 209int kern_pwritev(struct thread *td, int fd, struct uio *auio, off_t offset); 210int kern_readlinkat(struct thread *td, int fd, char *path, 211 enum uio_seg pathseg, char *buf, enum uio_seg bufseg, size_t count); 212int kern_readv(struct thread *td, int fd, struct uio *auio); 213int kern_recvit(struct thread *td, int s, struct msghdr *mp, 214 enum uio_seg fromseg, struct mbuf **controlp); 215int kern_renameat(struct thread *td, int oldfd, char *old, int newfd, 216 char *new, enum uio_seg pathseg); 217int kern_rmdirat(struct thread *td, int fd, char *path, 218 enum uio_seg pathseg); 219int kern_sched_getparam(struct thread *td, struct thread *targettd, 220 struct sched_param *param); 221int kern_sched_getscheduler(struct thread *td, struct thread *targettd, 222 int *policy); 223int kern_sched_setparam(struct thread *td, struct thread *targettd, 224 struct sched_param *param); 225int kern_sched_setscheduler(struct thread *td, struct thread *targettd, 226 int policy, struct sched_param *param); 227int kern_sched_rr_get_interval(struct thread *td, pid_t pid, 228 struct timespec *ts); 229int kern_sched_rr_get_interval_td(struct thread *td, struct thread *targettd, 230 struct timespec *ts); 231int kern_semctl(struct thread *td, int semid, int semnum, int cmd, 232 union semun *arg, register_t *rval); 233int kern_select(struct thread *td, int nd, fd_set *fd_in, fd_set *fd_ou, 234 fd_set *fd_ex, struct timeval *tvp, int abi_nfdbits); 235int kern_sendfile(struct thread *td, struct sendfile_args *uap, 236 struct uio *hdr_uio, struct uio *trl_uio, int compat); 237int kern_sendit(struct thread *td, int s, struct msghdr *mp, int flags, 238 struct mbuf *control, enum uio_seg segflg); 239int kern_setgroups(struct thread *td, u_int ngrp, gid_t *groups); 240int kern_setitimer(struct thread *, u_int, struct itimerval *, 241 struct itimerval *); 242int kern_setrlimit(struct thread *, u_int, struct rlimit *); 243int kern_setsockopt(struct thread *td, int s, int level, int name, 244 void *optval, enum uio_seg valseg, socklen_t valsize); 245int kern_settimeofday(struct thread *td, struct timeval *tv, 246 struct timezone *tzp); 247int kern_shm_open(struct thread *td, const char *userpath, int flags, 248 mode_t mode, struct filecaps *fcaps); 249int kern_shmat(struct thread *td, int shmid, const void *shmaddr, 250 int shmflg); 251int kern_shmctl(struct thread *td, int shmid, int cmd, void *buf, 252 size_t *bufsz); 253int kern_shutdown(struct thread *td, int s, int how); 254int kern_sigaction(struct thread *td, int sig, const struct sigaction *act, 255 struct sigaction *oact, int flags); 256int kern_sigaltstack(struct thread *td, stack_t *ss, stack_t *oss); 257int kern_sigprocmask(struct thread *td, int how, 258 sigset_t *set, sigset_t *oset, int flags); 259int kern_sigsuspend(struct thread *td, sigset_t mask); 260int kern_sigtimedwait(struct thread *td, sigset_t waitset, 261 struct ksiginfo *ksi, struct timespec *timeout); 262int kern_sigqueue(struct thread *td, pid_t pid, int signum, 263 union sigval *value); 264int kern_socket(struct thread *td, int domain, int type, int protocol); 265int kern_statat(struct thread *td, int flag, int fd, char *path, 266 enum uio_seg pathseg, struct stat *sbp, 267 void (*hook)(struct vnode *vp, struct stat *sbp)); 268int kern_statfs(struct thread *td, char *path, enum uio_seg pathseg, 269 struct statfs *buf); 270int kern_symlinkat(struct thread *td, char *path1, int fd, char *path2, 271 enum uio_seg segflg); 272int kern_ktimer_create(struct thread *td, clockid_t clock_id, 273 struct sigevent *evp, int *timerid, int preset_id); 274int kern_ktimer_delete(struct thread *, int); 275int kern_ktimer_settime(struct thread *td, int timer_id, int flags, 276 struct itimerspec *val, struct itimerspec *oval); 277int kern_ktimer_gettime(struct thread *td, int timer_id, 278 struct itimerspec *val); 279int kern_ktimer_getoverrun(struct thread *td, int timer_id); 280int kern_thr_alloc(struct proc *, int pages, struct thread **); 281int kern_thr_exit(struct thread *td); 282int kern_thr_new(struct thread *td, struct thr_param *param); 283int kern_thr_suspend(struct thread *td, struct timespec *tsp); 284int kern_truncate(struct thread *td, char *path, enum uio_seg pathseg, 285 off_t length); 286int kern_unlinkat(struct thread *td, int fd, char *path, 287 enum uio_seg pathseg, ino_t oldinum); 288int kern_utimesat(struct thread *td, int fd, char *path, 289 enum uio_seg pathseg, struct timeval *tptr, enum uio_seg tptrseg); 290int kern_utimensat(struct thread *td, int fd, char *path, 291 enum uio_seg pathseg, struct timespec *tptr, enum uio_seg tptrseg, 292 int follow); 293int kern_wait(struct thread *td, pid_t pid, int *status, int options, 294 struct rusage *rup); 295int kern_wait6(struct thread *td, enum idtype idtype, id_t id, int *status, 296 int options, struct __wrusage *wrup, siginfo_t *sip); 297int kern_writev(struct thread *td, int fd, struct uio *auio); 298int kern_socketpair(struct thread *td, int domain, int type, int protocol, 299 int *rsv); 300 301/* flags for kern_sigaction */ 302#define KSA_OSIGSET 0x0001 /* uses osigact_t */ 303#define KSA_FREEBSD4 0x0002 /* uses ucontext4 */ 304 305#endif /* !_SYS_SYSCALLSUBR_H_ */ 306