syscallsubr.h revision 293482 
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/10/sys/sys/syscallsubr.h 293482 2016-01-09 14:40:38Z dchagin $
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
37struct file;
38enum idtype;
39struct itimerval;
40struct image_args;
41struct jail;
42struct kevent;
43struct kevent_copyops;
44struct kld_file_stat;
45struct ksiginfo;
46struct mbuf;
47struct msghdr;
48struct msqid_ds;
49struct pollfd;
50struct ogetdirentries_args;
51struct rlimit;
52struct rusage;
53union semun;
54struct sendfile_args;
55struct sockaddr;
56struct stat;
57struct thr_param;
58struct __wrusage;
59
60int	kern___getcwd(struct thread *td, char *buf, enum uio_seg bufseg,
61	    u_int buflen);
62int	kern_accept(struct thread *td, int s, struct sockaddr **name,
63	    socklen_t *namelen, struct file **fp);
64int	kern_accept4(struct thread *td, int s, struct sockaddr **name,
65	    socklen_t *namelen, int flags, struct file **fp);
66int	kern_access(struct thread *td, char *path, enum uio_seg pathseg,
67	    int flags);
68int	kern_accessat(struct thread *td, int fd, char *path,
69	    enum uio_seg pathseg, int flags, int mode);
70int	kern_adjtime(struct thread *td, struct timeval *delta,
71	    struct timeval *olddelta);
72int	kern_alternate_path(struct thread *td, const char *prefix, const char *path,
73	    enum uio_seg pathseg, char **pathbuf, int create, int dirfd);
74int	kern_bind(struct thread *td, int fd, struct sockaddr *sa);
75int	kern_cap_ioctls_limit(struct thread *td, int fd, u_long *cmds,
76	    size_t ncmds);
77int	kern_chdir(struct thread *td, char *path, enum uio_seg pathseg);
78int	kern_chmod(struct thread *td, char *path, enum uio_seg pathseg,
79	    int mode);
80int	kern_chown(struct thread *td, char *path, enum uio_seg pathseg, int uid,
81	    int gid);
82int	kern_clock_getcpuclockid2(struct thread *td, id_t id, int which,
83	    clockid_t *clk_id);
84int	kern_clock_getres(struct thread *td, clockid_t clock_id,
85	    struct timespec *ts);
86int	kern_clock_gettime(struct thread *td, clockid_t clock_id,
87	    struct timespec *ats);
88int	kern_clock_settime(struct thread *td, clockid_t clock_id,
89	    struct timespec *ats);
90int	kern_close(struct thread *td, int fd);
91int	kern_connect(struct thread *td, int fd, struct sockaddr *sa);
92int	kern_eaccess(struct thread *td, char *path, enum uio_seg pathseg,
93	    int flags);
94int	kern_execve(struct thread *td, struct image_args *args,
95	    struct mac *mac_p);
96int	kern_fchmodat(struct thread *td, int fd, char *path,
97	    enum uio_seg pathseg, mode_t mode, int flag);
98int	kern_fchownat(struct thread *td, int fd, char *path,
99	    enum uio_seg pathseg, int uid, int gid, int flag);
100int	kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg);
101int	kern_fcntl_freebsd(struct thread *td, int fd, int cmd, long arg);
102int	kern_fhstat(struct thread *td, fhandle_t fh, struct stat *buf);
103int	kern_fhstatfs(struct thread *td, fhandle_t fh, struct statfs *buf);
104int	kern_fstat(struct thread *td, int fd, struct stat *sbp);
105int	kern_fstatfs(struct thread *td, int fd, struct statfs *buf);
106int	kern_ftruncate(struct thread *td, int fd, off_t length);
107int	kern_futimes(struct thread *td, int fd, struct timeval *tptr,
108	    enum uio_seg tptrseg);
109int	kern_futimens(struct thread *td, int fd, struct timespec *tptr,
110	    enum uio_seg tptrseg);
111int	kern_getdirentries(struct thread *td, int fd, char *buf, u_int count,
112	    long *basep, ssize_t *residp, enum uio_seg bufseg);
113int	kern_getfsstat(struct thread *td, struct statfs **buf, size_t bufsize,
114	    enum uio_seg bufseg, int flags);
115int	kern_getgroups(struct thread *td, u_int *ngrp, gid_t *groups);
116int	kern_getitimer(struct thread *, u_int, struct itimerval *);
117int	kern_getpeername(struct thread *td, int fd, struct sockaddr **sa,
118	    socklen_t *alen);
119int	kern_getrusage(struct thread *td, int who, struct rusage *rup);
120int	kern_getsockname(struct thread *td, int fd, struct sockaddr **sa,
121	    socklen_t *alen);
122int	kern_getsockopt(struct thread *td, int s, int level, int name,
123	    void *optval, enum uio_seg valseg, socklen_t *valsize);
124int	kern_ioctl(struct thread *td, int fd, u_long com, caddr_t data);
125int	kern_jail(struct thread *td, struct jail *j);
126int	kern_jail_get(struct thread *td, struct uio *options, int flags);
127int	kern_jail_set(struct thread *td, struct uio *options, int flags);
128int	kern_kevent(struct thread *td, int fd, int nchanges, int nevents,
129	    struct kevent_copyops *k_ops, const struct timespec *timeout);
130int	kern_kldload(struct thread *td, const char *file, int *fileid);
131int	kern_kldstat(struct thread *td, int fileid, struct kld_file_stat *stat);
132int	kern_kldunload(struct thread *td, int fileid, int flags);
133int	kern_lchown(struct thread *td, char *path, enum uio_seg pathseg,
134	    int uid, int gid);
135int	kern_link(struct thread *td, char *path, char *link,
136	    enum uio_seg segflg);
137int	kern_linkat(struct thread *td, int fd1, int fd2, char *path1,
138	    char *path2, enum uio_seg segflg, int follow);
139int	kern_lstat(struct thread *td, char *path, enum uio_seg pathseg,
140	    struct stat *sbp);
141int	kern_lutimes(struct thread *td, char *path, enum uio_seg pathseg,
142	    struct timeval *tptr, enum uio_seg tptrseg);
143int	kern_mkdir(struct thread *td, char *path, enum uio_seg segflg,
144	    int mode);
145int	kern_mkdirat(struct thread *td, int fd, char *path,
146	    enum uio_seg segflg, int mode);
147int	kern_mkfifo(struct thread *td, char *path, enum uio_seg pathseg,
148	    int mode);
149int	kern_mkfifoat(struct thread *td, int fd, char *path,
150	    enum uio_seg pathseg, int mode);
151int	kern_mknod(struct thread *td, char *path, enum uio_seg pathseg,
152	    int mode, int dev);
153int	kern_mknodat(struct thread *td, int fd, char *path,
154	    enum uio_seg pathseg, int mode, int dev);
155int	kern_msgctl(struct thread *, int, int, struct msqid_ds *);
156int	kern_msgsnd(struct thread *, int, const void *, size_t, int, long);
157int	kern_msgrcv(struct thread *, int, void *, size_t, long, int, long *);
158int     kern_nanosleep(struct thread *td, struct timespec *rqt,
159	    struct timespec *rmt);
160int	kern_ogetdirentries(struct thread *td, struct ogetdirentries_args *uap,
161	    long *ploff);
162int	kern_open(struct thread *td, char *path, enum uio_seg pathseg,
163	    int flags, int mode);
164int	kern_openat(struct thread *td, int fd, char *path,
165	    enum uio_seg pathseg, int flags, int mode);
166int	kern_pathconf(struct thread *td, char *path, enum uio_seg pathseg,
167	    int name, u_long flags);
168int	kern_pipe(struct thread *td, int fildes[2]);
169int	kern_pipe2(struct thread *td, int fildes[2], int flags);
170int	kern_poll(struct thread *td, struct pollfd *fds, u_int nfds,
171	    struct timespec *tsp, sigset_t *uset);
172int	kern_posix_fadvise(struct thread *td, int fd, off_t offset, off_t len,
173	    int advice);
174int	kern_posix_fallocate(struct thread *td, int fd, off_t offset,
175	    off_t len);
176int	kern_procctl(struct thread *td, enum idtype idtype, id_t id, int com,
177	    void *data);
178int	kern_preadv(struct thread *td, int fd, struct uio *auio, off_t offset);
179int	kern_pselect(struct thread *td, int nd, fd_set *in, fd_set *ou,
180	    fd_set *ex, struct timeval *tvp, sigset_t *uset, int abi_nfdbits);
181int	kern_ptrace(struct thread *td, int req, pid_t pid, void *addr,
182	    int data);
183int	kern_pwritev(struct thread *td, int fd, struct uio *auio, off_t offset);
184int	kern_readlink(struct thread *td, char *path, enum uio_seg pathseg,
185	    char *buf, enum uio_seg bufseg, size_t count);
186int	kern_readlinkat(struct thread *td, int fd, char *path,
187	    enum uio_seg pathseg, char *buf, enum uio_seg bufseg, size_t count);
188int	kern_readv(struct thread *td, int fd, struct uio *auio);
189int	kern_recvit(struct thread *td, int s, struct msghdr *mp,
190	    enum uio_seg fromseg, struct mbuf **controlp);
191int	kern_rename(struct thread *td, char *from, char *to,
192	    enum uio_seg pathseg);
193int	kern_renameat(struct thread *td, int oldfd, char *old, int newfd,
194	    char *new, enum uio_seg pathseg);
195int	kern_rmdir(struct thread *td, char *path, enum uio_seg pathseg);
196int	kern_rmdirat(struct thread *td, int fd, char *path,
197	    enum uio_seg pathseg);
198int	kern_sched_rr_get_interval(struct thread *td, pid_t pid,
199	    struct timespec *ts);
200int	kern_sched_rr_get_interval_td(struct thread *td, struct thread *targettd,
201	    struct timespec *ts);
202int	kern_semctl(struct thread *td, int semid, int semnum, int cmd,
203	    union semun *arg, register_t *rval);
204int	kern_select(struct thread *td, int nd, fd_set *fd_in, fd_set *fd_ou,
205	    fd_set *fd_ex, struct timeval *tvp, int abi_nfdbits);
206int	kern_sendfile(struct thread *td, struct sendfile_args *uap,
207	    struct uio *hdr_uio, struct uio *trl_uio, int compat);
208int	kern_sendit(struct thread *td, int s, struct msghdr *mp, int flags,
209	    struct mbuf *control, enum uio_seg segflg);
210int	kern_setgroups(struct thread *td, u_int ngrp, gid_t *groups);
211int	kern_setitimer(struct thread *, u_int, struct itimerval *,
212	    struct itimerval *);
213int	kern_setrlimit(struct thread *, u_int, struct rlimit *);
214int	kern_setsockopt(struct thread *td, int s, int level, int name,
215	    void *optval, enum uio_seg valseg, socklen_t valsize);
216int	kern_settimeofday(struct thread *td, struct timeval *tv,
217	    struct timezone *tzp);
218int	kern_shmat(struct thread *td, int shmid, const void *shmaddr,
219	    int shmflg);
220int	kern_shmctl(struct thread *td, int shmid, int cmd, void *buf,
221	    size_t *bufsz);
222int	kern_sigaction(struct thread *td, int sig, struct sigaction *act,
223	    struct sigaction *oact, int flags);
224int	kern_sigaltstack(struct thread *td, stack_t *ss, stack_t *oss);
225int	kern_sigprocmask(struct thread *td, int how,
226	    sigset_t *set, sigset_t *oset, int flags);
227int	kern_sigsuspend(struct thread *td, sigset_t mask);
228int	kern_sigtimedwait(struct thread *td, sigset_t waitset,
229	    struct ksiginfo *ksi, struct timespec *timeout);
230int	kern_stat(struct thread *td, char *path, enum uio_seg pathseg,
231	    struct stat *sbp);
232int	kern_statat(struct thread *td, int flag, int fd, char *path,
233	    enum uio_seg pathseg, struct stat *sbp);
234int	kern_statat_vnhook(struct thread *td, int flag, int fd, char *path,
235	    enum uio_seg pathseg, struct stat *sbp,
236	    void (*hook)(struct vnode *vp, struct stat *sbp));
237int	kern_statfs(struct thread *td, char *path, enum uio_seg pathseg,
238	    struct statfs *buf);
239int	kern_symlink(struct thread *td, char *path, char *link,
240	    enum uio_seg segflg);
241int	kern_symlinkat(struct thread *td, char *path1, int fd, char *path2,
242	    enum uio_seg segflg);
243int	kern_ktimer_create(struct thread *td, clockid_t clock_id,
244	    struct sigevent *evp, int *timerid, int preset_id);
245int	kern_ktimer_delete(struct thread *, int);
246int	kern_ktimer_settime(struct thread *td, int timer_id, int flags,
247	    struct itimerspec *val, struct itimerspec *oval);
248int	kern_ktimer_gettime(struct thread *td, int timer_id,
249	    struct itimerspec *val);
250int	kern_ktimer_getoverrun(struct thread *td, int timer_id);
251int	kern_thr_alloc(struct proc *, int pages, struct thread **);
252int	kern_thr_exit(struct thread *td);
253int	kern_thr_new(struct thread *td, struct thr_param *param);
254int	kern_thr_suspend(struct thread *td, struct timespec *tsp);
255int	kern_truncate(struct thread *td, char *path, enum uio_seg pathseg,
256	    off_t length);
257int	kern_unlink(struct thread *td, char *path, enum uio_seg pathseg);
258int	kern_unlinkat(struct thread *td, int fd, char *path,
259	    enum uio_seg pathseg, ino_t oldinum);
260int	kern_utimes(struct thread *td, char *path, enum uio_seg pathseg,
261	    struct timeval *tptr, enum uio_seg tptrseg);
262int	kern_utimesat(struct thread *td, int fd, char *path,
263	    enum uio_seg pathseg, struct timeval *tptr, enum uio_seg tptrseg);
264int	kern_utimensat(struct thread *td, int fd, char *path,
265	    enum uio_seg pathseg, struct timespec *tptr, enum uio_seg tptrseg,
266	    int follow);
267int	kern_wait(struct thread *td, pid_t pid, int *status, int options,
268	    struct rusage *rup);
269int	kern_wait6(struct thread *td, enum idtype idtype, id_t id, int *status,
270	    int options, struct __wrusage *wrup, siginfo_t *sip);
271int	kern_writev(struct thread *td, int fd, struct uio *auio);
272int	kern_socketpair(struct thread *td, int domain, int type, int protocol,
273	    int *rsv);
274
275/* flags for kern_sigaction */
276#define	KSA_OSIGSET	0x0001	/* uses osigact_t */
277#define	KSA_FREEBSD4	0x0002	/* uses ucontext4 */
278
279#endif /* !_SYS_SYSCALLSUBR_H_ */
280