; $OpenBSD: syscalls.master,v 1.86 2006/09/22 17:35:41 pedro Exp $
; $NetBSD: syscalls.master,v 1.32 1996/04/23 10:24:21 mycroft Exp $
; @(#)syscalls.master 8.2 (Berkeley) 1/13/94
; OpenBSD system call name/number "master" file.
; (See syscalls.conf to see what it is processed into.)
;
; Fields: number type [type-dependent ...]
; number system call number, must be in order
; type one of STD, OBSOL, UNIMPL, NODEF, NOARGS, or one of
; the compatibility options defined in syscalls.conf.
;
; types:
; STD always included
; OBSOL obsolete, not included in system
; UNIMPL unimplemented, not included in system
; NODEF included, but don't define the syscall number
; NOARGS included, but don't define the syscall args structure
; INDIR included, but don't define the syscall args structure,
; and allow it to be "really" varargs.
;
; The compat options are defined in the syscalls.conf file, and the
; compat option name is prefixed to the syscall name. Other than
; that, they're like NODEF (for 'compat' options), or STD (for
; 'libcompat' options).
;
; The type-dependent arguments are as follows:
; For STD, NODEF, NOARGS, and compat syscalls:
; { pseudo-proto } [alias]
; For other syscalls:
; [comment]
;
; #ifdef's, etc. may be included, and are copied to the output files.
; #include's are copied to the syscall switch definition file only.
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/signal.h>
#include <sys/mount.h>
#include <sys/syscallargs.h>
#include <sys/poll.h>
#include <sys/event.h>
#include <xfs/xfs_pioctl.h>
; Reserved/unimplemented system calls in the range 0-150 inclusive
; are reserved for use in future Berkeley releases.
; Additional system calls implemented in vendor and other
; redistributions should be placed in the reserved range at the end
; of the current calls.
0 INDIR { int sys_syscall(int number, ...); }
1 STD { void sys_exit(int rval); }
2 STD { int sys_fork(void); }
3 STD { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
4 STD { ssize_t sys_write(int fd, const void *buf, \
size_t nbyte); }
5 STD { int sys_open(const char *path, \
int flags, ... mode_t mode); }
6 STD { int sys_close(int fd); }
7 STD { pid_t sys_wait4(pid_t pid, int *status, int options, \
struct rusage *rusage); }
8 COMPAT_43 { int sys_creat(const char *path, mode_t mode); } ocreat
9 STD { int sys_link(const char *path, const char *link); }
10 STD { int sys_unlink(const char *path); }
11 OBSOL execv
12 STD { int sys_chdir(const char *path); }
13 STD { int sys_fchdir(int fd); }
14 STD { int sys_mknod(const char *path, mode_t mode, \
dev_t dev); }
15 STD { int sys_chmod(const char *path, mode_t mode); }
16 STD { int sys_chown(const char *path, uid_t uid, \
gid_t gid); }
17 STD { int sys_obreak(char *nsize); } break
18 COMPAT_25 { int sys_getfsstat(struct statfs *buf, long bufsize, \
int flags); } ogetfsstat
19 COMPAT_43 { long sys_lseek(int fd, long offset, int whence); } \
olseek
20 STD { pid_t sys_getpid(void); }
21 STD { int sys_mount(const char *type, const char *path, \
int flags, void *data); }
22 STD { int sys_unmount(const char *path, int flags); }
23 STD { int sys_setuid(uid_t uid); }
24 STD { uid_t sys_getuid(void); }
25 STD { uid_t sys_geteuid(void); }
#ifdef PTRACE
26 STD { int sys_ptrace(int req, pid_t pid, caddr_t addr, \
int data); }
#else
26 UNIMPL ptrace
#endif
27 STD { ssize_t sys_recvmsg(int s, struct msghdr *msg, \
int flags); }
28 STD { ssize_t sys_sendmsg(int s, \
const struct msghdr *msg, int flags); }
29 STD { ssize_t sys_recvfrom(int s, void *buf, size_t len, \
int flags, struct sockaddr *from, \
socklen_t *fromlenaddr); }
30 STD { int sys_accept(int s, struct sockaddr *name, \
socklen_t *anamelen); }
31 STD { int sys_getpeername(int fdes, struct sockaddr *asa, \
socklen_t *alen); }
32 STD { int sys_getsockname(int fdes, struct sockaddr *asa, \
socklen_t *alen); }
33 STD { int sys_access(const char *path, int flags); }
34 STD { int sys_chflags(const char *path, u_int flags); }
35 STD { int sys_fchflags(int fd, u_int flags); }
36 STD { void sys_sync(void); }
37 STD { int sys_kill(int pid, int signum); }
38 COMPAT_43 { int sys_stat(const char *path, struct stat43 *ub); } \
stat43
39 STD { pid_t sys_getppid(void); }
40 COMPAT_43 { int sys_lstat(char *path, \
struct stat43 *ub); } lstat43
41 STD { int sys_dup(int fd); }
42 STD { int sys_opipe(void); }
43 STD { gid_t sys_getegid(void); }
44 STD { int sys_profil(caddr_t samples, size_t size, \
u_long offset, u_int scale); }
#ifdef KTRACE
45 STD { int sys_ktrace(const char *fname, int ops, \
int facs, pid_t pid); }
#else
45 UNIMPL ktrace
#endif
46 STD { int sys_sigaction(int signum, \
const struct sigaction *nsa, \
struct sigaction *osa); }
47 STD { gid_t sys_getgid(void); }
48 STD { int sys_sigprocmask(int how, sigset_t mask); }
49 STD { int sys_getlogin(char *namebuf, u_int namelen); }
50 STD { int sys_setlogin(const char *namebuf); }
#ifdef ACCOUNTING
51 STD { int sys_acct(const char *path); }
#else
51 UNIMPL acct
#endif
52 STD { int sys_sigpending(void); }
53 STD { int sys_osigaltstack(const struct osigaltstack *nss, \
struct osigaltstack *oss); }
54 STD { int sys_ioctl(int fd, \
u_long com, ... void *data); }
55 STD { int sys_reboot(int opt); }
56 STD { int sys_revoke(const char *path); }
57 STD { int sys_symlink(const char *path, \
const char *link); }
58 STD { int sys_readlink(const char *path, char *buf, \
size_t count); }
59 STD { int sys_execve(const char *path, \
char * const *argp, char * const *envp); }
60 STD { mode_t sys_umask(mode_t newmask); }
61 STD { int sys_chroot(const char *path); }
62 COMPAT_43 { int sys_fstat(int fd, struct stat43 *sb); } fstat43
63 COMPAT_43 { int sys_getkerninfo(int op, char *where, int *size, \
int arg); } ogetkerninfo
64 COMPAT_43 { int sys_getpagesize(void); } ogetpagesize
65 COMPAT_25 { int sys_omsync(caddr_t addr, size_t len); }
66 STD { int sys_vfork(void); }
67 OBSOL vread
68 OBSOL vwrite
69 STD { int sys_sbrk(int incr); }
70 STD { int sys_sstk(int incr); }
71 COMPAT_43 { int sys_mmap(caddr_t addr, size_t len, int prot, \
int flags, int fd, long pos); } ommap
72 STD { int sys_ovadvise(int anom); } vadvise
73 STD { int sys_munmap(void *addr, size_t len); }
74 STD { int sys_mprotect(void *addr, size_t len, \
int prot); }
75 STD { int sys_madvise(void *addr, size_t len, \
int behav); }
76 OBSOL vhangup
77 OBSOL vlimit
78 STD { int sys_mincore(void *addr, size_t len, \
char *vec); }
79 STD { int sys_getgroups(int gidsetsize, \
gid_t *gidset); }
80 STD { int sys_setgroups(int gidsetsize, \
const gid_t *gidset); }
81 STD { int sys_getpgrp(void); }
82 STD { int sys_setpgid(pid_t pid, int pgid); }
83 STD { int sys_setitimer(int which, \
const struct itimerval *itv, \
struct itimerval *oitv); }
84 COMPAT_43 { int sys_wait(void); } owait
85 COMPAT_25 { int sys_swapon(const char *name); }
86 STD { int sys_getitimer(int which, \
struct itimerval *itv); }
87 COMPAT_43 { int sys_gethostname(char *hostname, u_int len); } \
ogethostname
88 COMPAT_43 { int sys_sethostname(char *hostname, u_int len); } \
osethostname
89 COMPAT_43 { int sys_getdtablesize(void); } ogetdtablesize
90 STD { int sys_dup2(int from, int to); }
91 UNIMPL getdopt
92 STD { int sys_fcntl(int fd, int cmd, ... void *arg); }
93 STD { int sys_select(int nd, fd_set *in, fd_set *ou, \
fd_set *ex, struct timeval *tv); }
94 UNIMPL setdopt
95 STD { int sys_fsync(int fd); }
96 STD { int sys_setpriority(int which, id_t who, int prio); }
97 STD { int sys_socket(int domain, int type, int protocol); }
98 STD { int sys_connect(int s, const struct sockaddr *name, \
socklen_t namelen); }
99 COMPAT_43 { int sys_accept(int s, caddr_t name, \
int *anamelen); } oaccept
100 STD { int sys_getpriority(int which, id_t who); }
101 COMPAT_43 { int sys_send(int s, caddr_t buf, int len, \
int flags); } osend
102 COMPAT_43 { int sys_recv(int s, caddr_t buf, int len, \
int flags); } orecv
103 STD { int sys_sigreturn(struct sigcontext *sigcntxp); }
104 STD { int sys_bind(int s, const struct sockaddr *name, \
socklen_t namelen); }
105 STD { int sys_setsockopt(int s, int level, int name, \
const void *val, socklen_t valsize); }
106 STD { int sys_listen(int s, int backlog); }
107 OBSOL vtimes
108 COMPAT_43 { int sys_sigvec(int signum, struct sigvec *nsv, \
struct sigvec *osv); } osigvec
109 COMPAT_43 { int sys_sigblock(int mask); } osigblock
110 COMPAT_43 { int sys_sigsetmask(int mask); } osigsetmask
111 STD { int sys_sigsuspend(int mask); }
112 COMPAT_43 { int sys_sigstack(struct sigstack *nss, \
struct sigstack *oss); } osigstack
113 COMPAT_43 { int sys_recvmsg(int s, struct omsghdr *msg, \
int flags); } orecvmsg
114 COMPAT_43 { int sys_sendmsg(int s, caddr_t msg, int flags); } \
osendmsg
115 OBSOL vtrace
116 STD { int sys_gettimeofday(struct timeval *tp, \
struct timezone *tzp); }
117 STD { int sys_getrusage(int who, struct rusage *rusage); }
118 STD { int sys_getsockopt(int s, int level, int name, \
void *val, socklen_t *avalsize); }
119 OBSOL resuba
120 STD { ssize_t sys_readv(int fd, \
const struct iovec *iovp, int iovcnt); }
121 STD { ssize_t sys_writev(int fd, \
const struct iovec *iovp, int iovcnt); }
122 STD { int sys_settimeofday(const struct timeval *tv, \
const struct timezone *tzp); }
123 STD { int sys_fchown(int fd, uid_t uid, gid_t gid); }
124 STD { int sys_fchmod(int fd, mode_t mode); }
125 COMPAT_43 { int sys_recvfrom(int s, caddr_t buf, size_t len, \
int flags, caddr_t from, int *fromlenaddr); } \
orecvfrom
126 STD { int sys_setreuid(uid_t ruid, uid_t euid); }
127 STD { int sys_setregid(gid_t rgid, gid_t egid); }
128 STD { int sys_rename(const char *from, const char *to); }
129 COMPAT_43 { int sys_truncate(const char *path, long length); } \
otruncate
130 COMPAT_43 { int sys_ftruncate(int fd, long length); } oftruncate
131 STD { int sys_flock(int fd, int how); }
132 STD { int sys_mkfifo(const char *path, mode_t mode); }
133 STD { ssize_t sys_sendto(int s, const void *buf, \
size_t len, int flags, const struct sockaddr *to, \
socklen_t tolen); }
134 STD { int sys_shutdown(int s, int how); }
135 STD { int sys_socketpair(int domain, int type, \
int protocol, int *rsv); }
136 STD { int sys_mkdir(const char *path, mode_t mode); }
137 STD { int sys_rmdir(const char *path); }
138 STD { int sys_utimes(const char *path, \
const struct timeval *tptr); }
139 OBSOL 4.2 sigreturn
140 STD { int sys_adjtime(const struct timeval *delta, \
struct timeval *olddelta); }
141 COMPAT_43 { int sys_getpeername(int fdes, caddr_t asa, \
socklen_t *alen); } ogetpeername
142 COMPAT_43 { int32_t sys_gethostid(void); } ogethostid
143 COMPAT_43 { int sys_sethostid(int32_t hostid); } osethostid
144 COMPAT_43 { int sys_getrlimit(int which, \
struct ogetrlimit *rlp); } ogetrlimit
145 COMPAT_43 { int sys_setrlimit(int which, \
struct ogetrlimit *rlp); } osetrlimit
146 COMPAT_43 { int sys_killpg(int pgid, int signum); } okillpg
147 STD { int sys_setsid(void); }
148 STD { int sys_quotactl(const char *path, int cmd, \
int uid, char *arg); }
149 COMPAT_43 { int sys_quota(void); } oquota
150 COMPAT_43 { int sys_getsockname(int fdec, caddr_t asa, \
int *alen); } ogetsockname
; Syscalls 151-180 inclusive are reserved for vendor-specific
; system calls. (This includes various calls added for compatibity
; with other Unix variants.)
; Some of these calls are now supported by BSD...
151 UNIMPL
152 UNIMPL
153 UNIMPL
154 UNIMPL
#if defined(NFSCLIENT) || defined(NFSSERVER)
155 STD { int sys_nfssvc(int flag, void *argp); }
#else
155 UNIMPL
#endif
156 COMPAT_43 { int sys_getdirentries(int fd, char *buf, \
int count, long *basep); } ogetdirentries
157 COMPAT_25 { int sys_statfs(const char *path, \
struct ostatfs *buf); } ostatfs
158 COMPAT_25 { int sys_fstatfs(int fd, struct ostatfs *buf); } \
ostatfs
159 UNIMPL
160 UNIMPL
161 STD { int sys_getfh(const char *fname, fhandle_t *fhp); }
162 COMPAT_09 { int sys_getdomainname(char *domainname, int len); } \
ogetdomainname
163 COMPAT_09 { int sys_setdomainname(char *domainname, int len); } \
osetdomainname
164 COMPAT_09 { int sys_uname(struct outsname *name); } ouname
165 STD { int sys_sysarch(int op, void *parms); }
166 UNIMPL
167 UNIMPL
168 UNIMPL
#if defined(SYSVSEM) && !defined(__LP64__)
169 COMPAT_10 { int sys_semsys(int which, int a2, int a3, int a4, \
int a5); } osemsys
#else
169 UNIMPL 1.0 semsys
#endif
#if defined(SYSVMSG) && !defined(__LP64__)
170 COMPAT_10 { int sys_msgsys(int which, int a2, int a3, int a4, \
int a5, int a6); } omsgsys
#else
170 UNIMPL 1.0 msgsys
#endif
#if defined(SYSVSHM) && !defined(__LP64__)
171 COMPAT_10 { int sys_shmsys(int which, int a2, int a3, int a4); } \
oshmsys
#else
171 UNIMPL 1.0 shmsys
#endif
172 UNIMPL
173 STD { ssize_t sys_pread(int fd, void *buf, \
size_t nbyte, int pad, off_t offset); }
174 STD { ssize_t sys_pwrite(int fd, const void *buf, \
size_t nbyte, int pad, off_t offset); }
175 UNIMPL ntp_gettime
176 UNIMPL ntp_adjtime
177 UNIMPL
178 UNIMPL
179 UNIMPL
180 UNIMPL
; Syscalls 181-199 are used by/reserved for BSD
181 STD { int sys_setgid(gid_t gid); }
182 STD { int sys_setegid(gid_t egid); }
183 STD { int sys_seteuid(uid_t euid); }
#ifdef LFS
184 STD { int lfs_bmapv(fsid_t *fsidp, \
struct block_info *blkiov, int blkcnt); }
185 STD { int lfs_markv(fsid_t *fsidp, \
struct block_info *blkiov, int blkcnt); }
186 STD { int lfs_segclean(fsid_t *fsidp, u_long segment); }
187 STD { int lfs_segwait(fsid_t *fsidp, struct timeval *tv); }
#else
184 UNIMPL
185 UNIMPL
186 UNIMPL
187 UNIMPL
#endif
188 COMPAT_35 { int sys_stat(const char *path, struct stat35 *ub); } \
stat35
189 COMPAT_35 { int sys_fstat(int fd, struct stat35 *sb); } \
fstat35
190 COMPAT_35 { int sys_lstat(const char *path, \
struct stat35 *ub); } lstat35
191 STD { long sys_pathconf(const char *path, int name); }
192 STD { long sys_fpathconf(int fd, int name); }
193 STD { int sys_swapctl(int cmd, const void *arg, int misc); }
194 STD { int sys_getrlimit(int which, \
struct rlimit *rlp); }
195 STD { int sys_setrlimit(int which, \
const struct rlimit *rlp); }
196 STD { int sys_getdirentries(int fd, char *buf, \
int count, long *basep); }
197 STD { void *sys_mmap(void *addr, size_t len, int prot, \
int flags, int fd, long pad, off_t pos); }
198 INDIR { quad_t sys___syscall(quad_t num, ...); }
199 STD { off_t sys_lseek(int fd, int pad, off_t offset, \
int whence); }
200 STD { int sys_truncate(const char *path, int pad, \
off_t length); }
201 STD { int sys_ftruncate(int fd, int pad, off_t length); }
202 STD { int sys___sysctl(int *name, u_int namelen, \
void *old, size_t *oldlenp, void *new, \
size_t newlen); }
203 STD { int sys_mlock(const void *addr, size_t len); }
204 STD { int sys_munlock(const void *addr, size_t len); }
205 UNIMPL sys_undelete
206 STD { int sys_futimes(int fd, \
const struct timeval *tptr); }
207 STD { pid_t sys_getpgid(pid_t pid); }
208 STD { int sys_xfspioctl(int operation, char *a_pathP, \
int a_opcode, struct ViceIoctl *a_paramsP, \
int a_followSymlinks); }
209 UNIMPL
;
; Syscalls 210-219 are reserved for dynamically loaded syscalls
;
#ifdef LKM
210 NODEF { int sys_lkmnosys(void); }
211 NODEF { int sys_lkmnosys(void); }
212 NODEF { int sys_lkmnosys(void); }
213 NODEF { int sys_lkmnosys(void); }
214 NODEF { int sys_lkmnosys(void); }
215 NODEF { int sys_lkmnosys(void); }
216 NODEF { int sys_lkmnosys(void); }
217 NODEF { int sys_lkmnosys(void); }
218 NODEF { int sys_lkmnosys(void); }
219 NODEF { int sys_lkmnosys(void); }
#else /* !LKM */
210 UNIMPL
211 UNIMPL
212 UNIMPL
213 UNIMPL
214 UNIMPL
215 UNIMPL
216 UNIMPL
217 UNIMPL
218 UNIMPL
219 UNIMPL
#endif /* !LKM */
; System calls 220-240 are reserved for use by OpenBSD
#ifdef SYSVSEM
220 COMPAT_23 { int sys___semctl(int semid, int semnum, int cmd, \
union semun *arg); } semctl23
221 STD { int sys_semget(key_t key, int nsems, int semflg); }
222 COMPAT_35 { int sys_semop(int semid, struct sembuf *sops, \
u_int nsops); }
223 OBSOL sys_semconfig
#else
220 UNIMPL semctl
221 UNIMPL semget
222 UNIMPL semop
223 UNIMPL semconfig
#endif
#ifdef SYSVMSG
224 COMPAT_23 { int sys_msgctl(int msqid, int cmd, \
struct omsqid_ds *buf); } msgctl23
225 STD { int sys_msgget(key_t key, int msgflg); }
226 STD { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, \
int msgflg); }
227 STD { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, \
long msgtyp, int msgflg); }
#else
224 UNIMPL msgctl
225 UNIMPL msgget
226 UNIMPL msgsnd
227 UNIMPL msgrcv
#endif
#ifdef SYSVSHM
228 STD { void *sys_shmat(int shmid, const void *shmaddr, \
int shmflg); }
229 COMPAT_23 { int sys_shmctl(int shmid, int cmd, \
struct oshmid_ds *buf); } shmctl23
230 STD { int sys_shmdt(const void *shmaddr); }
231 COMPAT_35 { int sys_shmget(key_t key, int size, int shmflg); }
#else
228 UNIMPL shmat
229 UNIMPL shmctl
230 UNIMPL shmdt
231 UNIMPL shmget
#endif
232 STD { int sys_clock_gettime(clockid_t clock_id, \
struct timespec *tp); }
233 STD { int sys_clock_settime(clockid_t clock_id, \
const struct timespec *tp); }
234 STD { int sys_clock_getres(clockid_t clock_id, \
struct timespec *tp); }
235 UNIMPL timer_create
236 UNIMPL timer_delete
237 UNIMPL timer_settime
238 UNIMPL timer_gettime
239 UNIMPL timer_getoverrun
;
; System calls 240-249 are reserved for other IEEE Std1003.1b syscalls
;
240 STD { int sys_nanosleep(const struct timespec *rqtp, \
struct timespec *rmtp); }
241 UNIMPL
242 UNIMPL
243 UNIMPL
244 UNIMPL
245 UNIMPL
246 UNIMPL
247 UNIMPL
248 UNIMPL
249 UNIMPL
250 STD { int sys_minherit(void *addr, size_t len, \
int inherit); }
251 STD { int sys_rfork(int flags); }
252 STD { int sys_poll(struct pollfd *fds, \
u_int nfds, int timeout); }
253 STD { int sys_issetugid(void); }
254 STD { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
255 STD { pid_t sys_getsid(pid_t pid); }
256 STD { int sys_msync(void *addr, size_t len, int flags); }
#ifdef SYSVSEM
257 COMPAT_35 { int sys___semctl(int semid, int semnum, int cmd, \
union semun *arg); } semctl35
#else
257 UNIMPL
#endif
#ifdef SYSVSHM
258 COMPAT_35 { int sys_shmctl(int shmid, int cmd, \
struct shmid_ds35 *buf); } shmctl35
#else
258 UNIMPL
#endif
#ifdef SYSVMSG
259 COMPAT_35 { int sys_msgctl(int msqid, int cmd, \
struct msqid_ds35 *buf); } msgctl35
#else
259 UNIMPL
#endif
260 STD { int sys_getfsstat(struct statfs *buf, size_t bufsize, \
int flags); }
261 STD { int sys_statfs(const char *path, \
struct statfs *buf); }
262 STD { int sys_fstatfs(int fd, struct statfs *buf); }
263 STD { int sys_pipe(int *fdp); }
264 STD { int sys_fhopen(const fhandle_t *fhp, int flags); }
265 COMPAT_35 { int sys_fhstat(const fhandle_t *fhp, \
struct stat35 *sb); }
266 STD { int sys_fhstatfs(const fhandle_t *fhp, \
struct statfs *buf); }
267 STD { ssize_t sys_preadv(int fd, \
const struct iovec *iovp, int iovcnt, \
int pad, off_t offset); }
268 STD { ssize_t sys_pwritev(int fd, \
const struct iovec *iovp, int iovcnt, \
int pad, off_t offset); }
269 STD { int sys_kqueue(void); }
270 STD { int sys_kevent(int fd, \
const struct kevent *changelist, int nchanges, \
struct kevent *eventlist, int nevents, \
const struct timespec *timeout); }
271 STD { int sys_mlockall(int flags); }
272 STD { int sys_munlockall(void); }
273 STD { int sys_getpeereid(int fdes, uid_t *euid, gid_t *egid); }
274 UNIMPL sys_extattrctl
275 UNIMPL sys_extattr_set_file
276 UNIMPL sys_extattr_get_file
277 UNIMPL sys_extattr_delete_file
278 UNIMPL sys_extattr_set_fd
279 UNIMPL sys_extattr_get_fd
280 UNIMPL sys_extattr_delete_fd
281 STD { int sys_getresuid(uid_t *ruid, uid_t *euid, \
uid_t *suid); }
282 STD { int sys_setresuid(uid_t ruid, uid_t euid, \
uid_t suid); }
283 STD { int sys_getresgid(gid_t *rgid, gid_t *egid, \
gid_t *sgid); }
284 STD { int sys_setresgid(gid_t rgid, gid_t egid, \
gid_t sgid); }
285 OBSOL sys_omquery
286 STD { void *sys_mquery(void *addr, size_t len, int prot, \
int flags, int fd, long pad, off_t pos); }
287 STD { int sys_closefrom(int fd); }
288 STD { int sys_sigaltstack(const struct sigaltstack *nss, \
struct sigaltstack *oss); }
#ifdef SYSVSHM
289 STD { int sys_shmget(key_t key, size_t size, int shmflg); }
#else
289 UNIMPL shmget
#endif
#ifdef SYSVSEM
290 STD { int sys_semop(int semid, struct sembuf *sops, \
size_t nsops); }
#else
290 UNIMPL semop
#endif
291 STD { int sys_stat(const char *path, struct stat *ub); }
292 STD { int sys_fstat(int fd, struct stat *sb); }
293 STD { int sys_lstat(const char *path, struct stat *ub); }
294 STD { int sys_fhstat(const fhandle_t *fhp, \
struct stat *sb); }
#ifdef SYSVSEM
295 STD { int sys___semctl(int semid, int semnum, int cmd, \
union semun *arg); }
#else
295 UNIMPL
#endif
#ifdef SYSVSHM
296 STD { int sys_shmctl(int shmid, int cmd, \
struct shmid_ds *buf); }
#else
296 UNIMPL
#endif
#ifdef SYSVMSG
297 STD { int sys_msgctl(int msqid, int cmd, \
struct msqid_ds *buf); }
#else
297 UNIMPL
#endif
298 STD { int sys_sched_yield(void); }
#ifdef RTHREADS
299 STD { pid_t sys_getthrid(void); }
300 STD { int sys_thrsleep(void *ident, int timeout, void *lock); }
301 STD { int sys_thrwakeup(void *ident, int n); }
302 STD { int sys_threxit(int rval); }
303 STD { int sys_thrsigdivert(sigset_t sigmask); }
#else
299 UNIMPL
300 UNIMPL
301 UNIMPL
302 UNIMPL
303 UNIMPL
#endif
304 STD { int sys___getcwd(char *buf, size_t len); }
305 STD { int sys_adjfreq(const int64_t *freq, \
int64_t *oldfreq); }
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