xref: /freebsd-10.3-release/sys/kern/syscalls.master

 $FreeBSD: head/sys/kern/syscalls.master 59288 2000-04-16 18:53:38Z jlemon $
;	from: @(#)syscalls.master	8.2 (Berkeley) 1/13/94
;
; System call name/number master file.
; Processed to created init_sysent.c, syscalls.c and syscall.h.

; Columns: number [MPSAFE] type nargs namespc name alt{name,tag,rtyp}/comments
;	number	system call number, must be in order
;   MPSAFE	optional field, specifies that syscall does not want the
;		BGL grabbed automatically (it is SMP safe).
;	type	one of STD, OBSOL, UNIMPL, COMPAT, CPT_NOA, LIBCOMPAT,
;		NODEF, NOARGS, NOPROTO, NOIMPL
;	namespc one of POSIX, BSD, NOHIDE
;	name	psuedo-prototype of syscall routine
;		If one of the following alts is different, then all appear:
;	altname	name of system call if different
;	alttag	name of args struct tag if different from [o]`name'"_args"
;	altrtyp	return type if not int (bogus - syscalls always return int)
;		for UNIMPL/OBSOL, name continues with comments

; types:
;	STD	always included
;	COMPAT	included on COMPAT #ifdef
;	LIBCOMPAT included on COMPAT #ifdef, and placed in syscall.h
;	OBSOL	obsolete, not included in system, only specifies name
;	UNIMPL	not implemented, placeholder only

; #ifdef's, etc. may be included, and are copied to the output files.

#include <sys/param.h>
#include <sys/sysent.h>
#include <sys/sysproto.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	STD	NOHIDE	{ int nosys(void); } syscall nosys_args int
1	STD	NOHIDE	{ void exit(int rval); } exit rexit_args void
2	STD	POSIX	{ int fork(void); }
3	STD	POSIX	{ ssize_t read(int fd, void *buf, size_t nbyte); }
4	STD	POSIX	{ ssize_t write(int fd, const void *buf, size_t nbyte); }
5	STD	POSIX	{ int open(char *path, int flags, int mode); }
; XXX should be		{ int open(const char *path, int flags, ...); }
; but we're not ready for `const' or varargs.
; XXX man page says `mode_t mode'.
6	STD	POSIX	{ int close(int fd); }
7	STD	BSD	{ int wait4(int pid, int *status, int options, \
			    struct rusage *rusage); } wait4 wait_args int
8	COMPAT	BSD	{ int creat(char *path, int mode); }
9	STD	POSIX	{ int link(char *path, char *link); }
10	STD	POSIX	{ int unlink(char *path); }
11	OBSOL	NOHIDE	execv
12	STD	POSIX	{ int chdir(char *path); }
13	STD	BSD	{ int fchdir(int fd); }
14	STD	POSIX	{ int mknod(char *path, int mode, int dev); }
15	STD	POSIX	{ int chmod(char *path, int mode); }
16	STD	POSIX	{ int chown(char *path, int uid, int gid); }
17	STD	BSD	{ int obreak(char *nsize); } break obreak_args int
18	STD	BSD	{ int getfsstat(struct statfs *buf, long bufsize, \
			    int flags); }
19	COMPAT	POSIX	{ long lseek(int fd, long offset, int whence); }
20	STD	POSIX	{ pid_t getpid(void); }
21	STD	BSD	{ int mount(char *type, char *path, int flags, \
			    caddr_t data); }
; XXX 4.4lite2 uses `char *type' but we're not ready for that.
; XXX `path' should have type `const char *' but we're not ready for that.
22	STD	BSD	{ int unmount(char *path, int flags); }
23	STD	POSIX	{ int setuid(uid_t uid); }
24	MPSAFE	STD	POSIX	{ uid_t getuid(void); }
25	MPSAFE	STD	POSIX	{ uid_t geteuid(void); }
26	STD	BSD	{ int ptrace(int req, pid_t pid, caddr_t addr, \
			    int data); }
27	STD	BSD	{ int recvmsg(int s, struct msghdr *msg, int flags); }
28	STD	BSD	{ int sendmsg(int s, caddr_t msg, int flags); }
29	STD	BSD	{ int recvfrom(int s, caddr_t buf, size_t len, \
			    int flags, caddr_t from, int *fromlenaddr); }
30	STD	BSD	{ int accept(int s, caddr_t name, int *anamelen); }
31	STD	BSD	{ int getpeername(int fdes, caddr_t asa, int *alen); }
32	STD	BSD	{ int getsockname(int fdes, caddr_t asa, int *alen); }
33	STD	POSIX	{ int access(char *path, int flags); }
34	STD	BSD	{ int chflags(char *path, int flags); }
35	STD	BSD	{ int fchflags(int fd, int flags); }
36	STD	BSD	{ int sync(void); }
37	STD	POSIX	{ int kill(int pid, int signum); }
38	COMPAT	POSIX	{ int stat(char *path, struct ostat *ub); }
39	STD	POSIX	{ pid_t getppid(void); }
40	COMPAT	POSIX	{ int lstat(char *path, struct ostat *ub); }
41	STD	POSIX	{ int dup(u_int fd); }
42	STD	POSIX	{ int pipe(void); }
43	STD	POSIX	{ gid_t getegid(void); }
44	STD	BSD	{ int profil(caddr_t samples, size_t size, \
			    size_t offset, u_int scale); }
45	STD	BSD	{ int ktrace(const char *fname, int ops, int facs, \
			    int pid); }
46	COMPAT	POSIX	{ int sigaction(int signum, struct osigaction *nsa, \
			    struct osigaction *osa); }
47	MPSAFE	STD	POSIX	{ gid_t getgid(void); }
48	MPSAFE	COMPAT	POSIX	{ int sigprocmask(int how, osigset_t mask); }
; XXX note nonstandard (bogus) calling convention - the libc stub passes
; us the mask, not a pointer to it, and we return the old mask as the
; (int) return value.
49	STD	BSD	{ int getlogin(char *namebuf, u_int namelen); }
50	STD	BSD	{ int setlogin(char *namebuf); }
51	STD	BSD	{ int acct(char *path); }
52	COMPAT	POSIX	{ int sigpending(void); }
53	STD	BSD	{ int sigaltstack(stack_t *ss, stack_t *oss); }
54	STD	POSIX	{ int ioctl(int fd, u_long com, caddr_t data); }
55	STD	BSD	{ int reboot(int opt); }
56	STD	POSIX	{ int revoke(char *path); }
57	STD	POSIX	{ int symlink(char *path, char *link); }
58	STD	POSIX	{ int readlink(char *path, char *buf, int count); }
59	STD	POSIX	{ int execve(char *fname, char **argv, char **envv); }
60	MPSAFE	STD	POSIX	{ int umask(int newmask); } umask umask_args int
61	STD	BSD	{ int chroot(char *path); }
62	COMPAT	POSIX	{ int fstat(int fd, struct ostat *sb); }
63	COMPAT	BSD	{ int getkerninfo(int op, char *where, size_t *size, \
			    int arg); } getkerninfo getkerninfo_args int
64	COMPAT	BSD	{ int getpagesize(void); } \
			    getpagesize getpagesize_args int
65	STD	BSD	{ int msync(void *addr, size_t len, int flags); }
66	STD	BSD	{ int vfork(void); }
67	OBSOL	NOHIDE	vread
68	OBSOL	NOHIDE	vwrite
69	STD	BSD	{ int sbrk(int incr); }
70	STD	BSD	{ int sstk(int incr); }
71	COMPAT	BSD	{ int mmap(void *addr, int len, int prot, \
			    int flags, int fd, long pos); }
72	STD	BSD	{ int ovadvise(int anom); } vadvise ovadvise_args int
73	STD	BSD	{ int munmap(void *addr, size_t len); }
74	STD	BSD	{ int mprotect(const void *addr, size_t len, int prot); }
75	STD	BSD	{ int madvise(void *addr, size_t len, int behav); }
76	OBSOL	NOHIDE	vhangup
77	OBSOL	NOHIDE	vlimit
78	STD	BSD	{ int mincore(const void *addr, size_t len, \
			    char *vec); }
79	STD	POSIX	{ int getgroups(u_int gidsetsize, gid_t *gidset); }
80	STD	POSIX	{ int setgroups(u_int gidsetsize, gid_t *gidset); }
81	MPSAFE	STD	POSIX	{ int getpgrp(void); }
82	STD	POSIX	{ int setpgid(int pid, int pgid); }
83	STD	BSD	{ int setitimer(u_int which, struct itimerval *itv, \
			    struct itimerval *oitv); }
84	COMPAT	BSD	{ int wait(void); }
85	STD	BSD	{ int swapon(char *name); }
86	STD	BSD	{ int getitimer(u_int which, struct itimerval *itv); }
87	COMPAT	BSD	{ int gethostname(char *hostname, u_int len); } \
			    gethostname gethostname_args int
88	COMPAT	BSD	{ int sethostname(char *hostname, u_int len); } \
			    sethostname sethostname_args int
89	STD	BSD	{ int getdtablesize(void); }
90	STD	POSIX	{ int dup2(u_int from, u_int to); }
91	UNIMPL	BSD	getdopt
92	STD	POSIX	{ int fcntl(int fd, int cmd, long arg); }
; XXX should be		{ int fcntl(int fd, int cmd, ...); }
; but we're not ready for varargs.
; XXX man page says `int arg' too.
93	STD	BSD	{ int select(int nd, fd_set *in, fd_set *ou, \
			    fd_set *ex, struct timeval *tv); }
94	UNIMPL	BSD	setdopt
95	STD	POSIX	{ int fsync(int fd); }
96	STD	BSD	{ int setpriority(int which, int who, int prio); }
97	STD	BSD	{ int socket(int domain, int type, int protocol); }
98	STD	BSD	{ int connect(int s, caddr_t name, int namelen); }
99	CPT_NOA	BSD	{ int accept(int s, caddr_t name, int *anamelen); } \
			    accept accept_args int
100	STD	BSD	{ int getpriority(int which, int who); }
101	COMPAT	BSD	{ int send(int s, caddr_t buf, int len, int flags); }
102	COMPAT	BSD	{ int recv(int s, caddr_t buf, int len, int flags); }
103	COMPAT	BSD	{ int sigreturn(struct osigcontext *sigcntxp); }
104	STD	BSD	{ int bind(int s, caddr_t name, int namelen); }
105	STD	BSD	{ int setsockopt(int s, int level, int name, \
			    caddr_t val, int valsize); }
106	STD	BSD	{ int listen(int s, int backlog); }
107	OBSOL	NOHIDE	vtimes
108	COMPAT	BSD	{ int sigvec(int signum, struct sigvec *nsv, \
			    struct sigvec *osv); }
109	COMPAT	BSD	{ int sigblock(int mask); }
110	COMPAT	BSD	{ int sigsetmask(int mask); }
111	COMPAT	POSIX	{ int sigsuspend(osigset_t mask); }
; XXX note nonstandard (bogus) calling convention - the libc stub passes
; us the mask, not a pointer to it.
112	COMPAT	BSD	{ int sigstack(struct sigstack *nss, \
			    struct sigstack *oss); }
113	COMPAT	BSD	{ int recvmsg(int s, struct omsghdr *msg, int flags); }
114	COMPAT	BSD	{ int sendmsg(int s, caddr_t msg, int flags); }
115	OBSOL	NOHIDE	vtrace
116	STD	BSD	{ int gettimeofday(struct timeval *tp, \
			    struct timezone *tzp); }
117	STD	BSD	{ int getrusage(int who, struct rusage *rusage); }
118	STD	BSD	{ int getsockopt(int s, int level, int name, \
			    caddr_t val, int *avalsize); }
119	UNIMPL	NOHIDE	resuba (BSD/OS 2.x)
120	STD	BSD	{ int readv(int fd, struct iovec *iovp, u_int iovcnt); }
121	STD	BSD	{ int writev(int fd, struct iovec *iovp, \
			    u_int iovcnt); }
122	STD	BSD	{ int settimeofday(struct timeval *tv, \
			    struct timezone *tzp); }
123	STD	BSD	{ int fchown(int fd, int uid, int gid); }
124	STD	BSD	{ int fchmod(int fd, int mode); }
125	CPT_NOA	BSD	{ int recvfrom(int s, caddr_t buf, size_t len, \
			    int flags, caddr_t from, int *fromlenaddr); } \
			    recvfrom recvfrom_args int
126	STD	BSD	{ int setreuid(int ruid, int euid); }
127	STD	BSD	{ int setregid(int rgid, int egid); }
128	STD	POSIX	{ int rename(char *from, char *to); }
129	COMPAT	BSD	{ int truncate(char *path, long length); }
130	COMPAT	BSD	{ int ftruncate(int fd, long length); }
131	STD	BSD	{ int flock(int fd, int how); }
132	STD	POSIX	{ int mkfifo(char *path, int mode); }
133	STD	BSD	{ int sendto(int s, caddr_t buf, size_t len, \
			    int flags, caddr_t to, int tolen); }
134	STD	BSD	{ int shutdown(int s, int how); }
135	STD	BSD	{ int socketpair(int domain, int type, int protocol, \
			    int *rsv); }
136	STD	POSIX	{ int mkdir(char *path, int mode); }
137	STD	POSIX	{ int rmdir(char *path); }
138	STD	BSD	{ int utimes(char *path, struct timeval *tptr); }
139	OBSOL	NOHIDE	4.2 sigreturn
140	STD	BSD	{ int adjtime(struct timeval *delta, \
			    struct timeval *olddelta); }
141	COMPAT	BSD	{ int getpeername(int fdes, caddr_t asa, int *alen); }
142	COMPAT	BSD	{ long gethostid(void); }
143	COMPAT	BSD	{ int sethostid(long hostid); }
144	COMPAT	BSD	{ int getrlimit(u_int which, struct ogetrlimit *rlp); }
145	COMPAT	BSD	{ int setrlimit(u_int which, struct ogetrlimit *rlp); }
146	COMPAT	BSD	{ int killpg(int pgid, int signum); }
147	STD	POSIX	{ int setsid(void); }
148	STD	BSD	{ int quotactl(char *path, int cmd, int uid, \
			    caddr_t arg); }
149	COMPAT	BSD	{ int quota(void); }
150	CPT_NOA	BSD	{ int getsockname(int fdec, caddr_t asa, int *alen); }\
			    getsockname getsockname_args int

; 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	NOHIDE	sem_lock (BSD/OS 2.x)
152	UNIMPL	NOHIDE	sem_wakeup (BSD/OS 2.x)
153	UNIMPL	NOHIDE	asyncdaemon (BSD/OS 2.x)
154	UNIMPL	NOHIDE	nosys
; 155 is initialized by the NFS code, if present.
155	NOIMPL	BSD	{ int nfssvc(int flag, caddr_t argp); }
156	COMPAT	BSD	{ int getdirentries(int fd, char *buf, u_int count, \
			    long *basep); }
157	STD	BSD	{ int statfs(char *path, struct statfs *buf); }
158	STD	BSD	{ int fstatfs(int fd, struct statfs *buf); }
159	UNIMPL	NOHIDE	nosys
160	UNIMPL	NOHIDE	nosys
; 161 is initialized by the NFS code, if present.
161	STD	BSD	{ int getfh(char *fname, struct fhandle *fhp); }
162	STD	BSD	{ int getdomainname(char *domainname, int len); }
163	STD	BSD	{ int setdomainname(char *domainname, int len); }
164	STD	BSD	{ int uname(struct utsname *name); }
165	STD	BSD	{ int sysarch(int op, char *parms); }
166	STD	BSD	{ int rtprio(int function, pid_t pid, \
			    struct rtprio *rtp); }
167	UNIMPL	NOHIDE	nosys
168	UNIMPL	NOHIDE	nosys
169	STD	BSD	{ int semsys(int which, int a2, int a3, int a4, \
			    int a5); }
; XXX should be		{ int semsys(int which, ...); }
170	STD	BSD	{ int msgsys(int which, int a2, int a3, int a4, \
			    int a5, int a6); }
; XXX should be		{ int msgsys(int which, ...); }
171	STD	BSD	{ int shmsys(int which, int a2, int a3, int a4); }
; XXX should be		{ int shmsys(int which, ...); }
172	UNIMPL	NOHIDE	nosys
173	STD	POSIX	{ ssize_t pread(int fd, void *buf, size_t nbyte, \
			    int pad, off_t offset); }
174	STD	POSIX	{ ssize_t pwrite(int fd, const void *buf, \
			    size_t nbyte, int pad, off_t offset); }
175	UNIMPL	NOHIDE	nosys
176	STD	BSD	{ int ntp_adjtime(struct timex *tp); }
177	UNIMPL	NOHIDE	sfork (BSD/OS 2.x)
178	UNIMPL	NOHIDE	getdescriptor (BSD/OS 2.x)
179	UNIMPL	NOHIDE	setdescriptor (BSD/OS 2.x)
180	UNIMPL	NOHIDE	nosys

; Syscalls 181-199 are used by/reserved for BSD
181	STD	POSIX	{ int setgid(gid_t gid); }
182	STD	BSD	{ int setegid(gid_t egid); }
183	STD	BSD	{ int seteuid(uid_t euid); }
184	UNIMPL	BSD	lfs_bmapv
185	UNIMPL	BSD	lfs_markv
186	UNIMPL	BSD	lfs_segclean
187	UNIMPL	BSD	lfs_segwait
188	STD	POSIX	{ int stat(char *path, struct stat *ub); }
189	STD	POSIX	{ int fstat(int fd, struct stat *sb); }
190	STD	POSIX	{ int lstat(char *path, struct stat *ub); }
191	STD	POSIX	{ int pathconf(char *path, int name); }
192	STD	POSIX	{ int fpathconf(int fd, int name); }
193	UNIMPL	NOHIDE	nosys
194	STD	BSD	{ int getrlimit(u_int which, \
			    struct orlimit *rlp); } \
			    getrlimit __getrlimit_args int
195	STD	BSD	{ int setrlimit(u_int which, \
			    struct orlimit *rlp); } \
			    setrlimit __setrlimit_args int
196	STD	BSD	{ int getdirentries(int fd, char *buf, u_int count, \
			    long *basep); }
197	STD	BSD	{ caddr_t mmap(caddr_t addr, size_t len, int prot, \
			    int flags, int fd, long pad, off_t pos); }
198	STD	NOHIDE	{ int nosys(void); } __syscall __syscall_args int
199	STD	POSIX	{ off_t lseek(int fd, int pad, off_t offset, \
			    int whence); }
200	STD	BSD	{ int truncate(char *path, int pad, off_t length); }
201	STD	BSD	{ int ftruncate(int fd, int pad, off_t length); }
202	STD	BSD	{ int __sysctl(int *name, u_int namelen, void *old, \
			    size_t *oldlenp, void *new, size_t newlen); } \
			    __sysctl sysctl_args int
; properly, __sysctl should be a NOHIDE, but making an exception
; here allows to avoid one in libc/sys/Makefile.inc.
203	STD	BSD	{ int mlock(const void *addr, size_t len); }
204	STD	BSD	{ int munlock(const void *addr, size_t len); }
205	STD	BSD	{ int undelete(char *path); }
206	STD	BSD	{ int futimes(int fd, struct timeval *tptr); }
207	STD	BSD	{ int getpgid(pid_t pid); }
208	UNIMPL	NOHIDE	newreboot (NetBSD)
209	STD	BSD	{ int poll(struct pollfd *fds, u_int nfds, \
			    int timeout); }

;
; The following are reserved for loadable syscalls
;
210	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
211	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
212	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
213	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
214	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
215	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
216	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
217	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
218	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int
219	NODEF	NOHIDE	lkmnosys lkmnosys nosys_args int

;
; The following were introduced with NetBSD/4.4Lite-2
;
220	STD	BSD	{ int __semctl(int semid, int semnum, int cmd, \
			    union semun *arg); }
221	STD	BSD	{ int semget(key_t key, int nsems, int semflg); }
222	STD	BSD	{ int semop(int semid, struct sembuf *sops, \
			    u_int nsops); }
223	STD	BSD	{ int semconfig(int flag); }
224	STD	BSD	{ int msgctl(int msqid, int cmd, \
			    struct msqid_ds *buf); }
225	STD	BSD	{ int msgget(key_t key, int msgflg); }
226	STD	BSD	{ int msgsnd(int msqid, void *msgp, size_t msgsz, \
			    int msgflg); }
227	STD	BSD	{ int msgrcv(int msqid, void *msgp, size_t msgsz, \
			    long msgtyp, int msgflg); }
228	STD	BSD	{ int shmat(int shmid, void *shmaddr, int shmflg); }
229	STD	BSD	{ int shmctl(int shmid, int cmd, \
			    struct shmid_ds *buf); }
230	STD	BSD	{ int shmdt(void *shmaddr); }
231	STD	BSD	{ int shmget(key_t key, int size, int shmflg); }
;
232	STD	POSIX	{ int clock_gettime(clockid_t clock_id, \
			    struct timespec *tp); }
233	STD	POSIX	{ int clock_settime(clockid_t clock_id, \
			    const struct timespec *tp); }
234	STD	POSIX	{ int clock_getres(clockid_t clock_id, \
			    struct timespec *tp); }
235	UNIMPL	NOHIDE	timer_create
236	UNIMPL	NOHIDE	timer_delete
237	UNIMPL	NOHIDE	timer_settime
238	UNIMPL	NOHIDE	timer_gettime
239	UNIMPL	NOHIDE	timer_getoverrun
240	STD	POSIX	{ int nanosleep(const struct timespec *rqtp, \
			    struct timespec *rmtp); }
241	UNIMPL	NOHIDE	nosys
242	UNIMPL	NOHIDE	nosys
243	UNIMPL	NOHIDE	nosys
244	UNIMPL	NOHIDE	nosys
245	UNIMPL	NOHIDE	nosys
246	UNIMPL	NOHIDE	nosys
247	UNIMPL	NOHIDE	nosys
248	UNIMPL	NOHIDE	nosys
249	UNIMPL	NOHIDE	nosys
; syscall numbers initially used in OpenBSD
250	STD	BSD	{ int minherit(void *addr, size_t len, int inherit); }
251	STD	BSD	{ int rfork(int flags); }
252	STD	BSD	{ int openbsd_poll(struct pollfd *fds, u_int nfds, \
			    int timeout); }
253	STD	BSD	{ int issetugid(void); }
254	STD	BSD	{ int lchown(char *path, int uid, int gid); }
255	UNIMPL	NOHIDE	nosys
256	UNIMPL	NOHIDE	nosys
257	UNIMPL	NOHIDE	nosys
258	UNIMPL	NOHIDE	nosys
259	UNIMPL	NOHIDE	nosys
260	UNIMPL	NOHIDE	nosys
261	UNIMPL	NOHIDE	nosys
262	UNIMPL	NOHIDE	nosys
263	UNIMPL	NOHIDE	nosys
264	UNIMPL	NOHIDE	nosys
265	UNIMPL	NOHIDE	nosys
266	UNIMPL	NOHIDE	nosys
267	UNIMPL	NOHIDE	nosys
268	UNIMPL	NOHIDE	nosys
269	UNIMPL	NOHIDE	nosys
270	UNIMPL	NOHIDE	nosys
271	UNIMPL	NOHIDE	nosys
272	STD	BSD	{ int getdents(int fd, char *buf, size_t count); }
273	UNIMPL	NOHIDE	nosys
274	STD	BSD	{ int lchmod(char *path, mode_t mode); }
275	NOPROTO BSD	{ int lchown(char *path, uid_t uid, gid_t gid); } netbsd_lchown netbsd_lchown int
276	STD	BSD	{ int lutimes(char *path, struct timeval *tptr); }
277	NOPROTO	BSD	{ int msync(void *addr, size_t len, int flags); } netbsd_msync netbsd_msync int
278	STD	BSD	{ int nstat(char *path, struct nstat *ub); }
279	STD	BSD	{ int nfstat(int fd, struct nstat *sb); }
280	STD	BSD	{ int nlstat(char *path, struct nstat *ub); }
281	UNIMPL	NOHIDE	nosys
282	UNIMPL	NOHIDE	nosys
283	UNIMPL	NOHIDE	nosys
284	UNIMPL	NOHIDE	nosys
285	UNIMPL	NOHIDE	nosys
286	UNIMPL	NOHIDE	nosys
287	UNIMPL	NOHIDE	nosys
288	UNIMPL	NOHIDE	nosys
289	UNIMPL	NOHIDE	nosys
290	UNIMPL	NOHIDE	nosys
291	UNIMPL	NOHIDE	nosys
292	UNIMPL	NOHIDE	nosys
293	UNIMPL	NOHIDE	nosys
294	UNIMPL	NOHIDE	nosys
295	UNIMPL	NOHIDE	nosys
296	UNIMPL	NOHIDE	nosys
; XXX 297 is 300 in NetBSD 
297	STD	BSD	{ int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
298	STD	BSD	{ int fhopen(const struct fhandle *u_fhp, int flags); }
299	STD	BSD 	{ int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
; syscall numbers for FreeBSD
300	STD	BSD	{ int modnext(int modid); }
301	STD	BSD	{ int modstat(int modid, struct module_stat* stat); }
302	STD	BSD	{ int modfnext(int modid); }
303	STD	BSD	{ int modfind(const char *name); }
304	STD	BSD	{ int kldload(const char *file); }
305	STD	BSD	{ int kldunload(int fileid); }
306	STD	BSD	{ int kldfind(const char *file); }
307	STD	BSD	{ int kldnext(int fileid); }
308	STD	BSD	{ int kldstat(int fileid, struct kld_file_stat* stat); }
309	STD	BSD	{ int kldfirstmod(int fileid); }
310	STD	BSD	{ int getsid(pid_t pid); }
311	STD	BSD	{ int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
312	STD	BSD	{ int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
313	OBSOL	NOHIDE	signanosleep
314     STD     BSD     { int aio_return(struct aiocb *aiocbp); }
315     STD     BSD     { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
316     STD     BSD     { int aio_cancel(int fd, struct aiocb *aiocbp); }
317     STD     BSD     { int aio_error(struct aiocb *aiocbp); }
318     STD     BSD     { int aio_read(struct aiocb *aiocbp); }
319     STD     BSD     { int aio_write(struct aiocb *aiocbp); }
320     STD     BSD     { int lio_listio(int mode, struct aiocb * const *acb_list, int nent, struct sigevent *sig); }
321     STD     BSD     { int yield(void); }
322     STD     BSD     { int thr_sleep(const struct timespec *timeout); }
323     STD     BSD     { int thr_wakeup(pid_t pid); }
324     STD     BSD     { int mlockall(int how); }
325     STD     BSD     { int munlockall(void); }
326     STD     BSD     { int __getcwd(u_char *buf, u_int buflen); }

327     STD     POSIX   { int sched_setparam (pid_t pid, const struct sched_param *param); }
328     STD     POSIX   { int sched_getparam (pid_t pid, struct sched_param *param); }

329     STD     POSIX   { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
330     STD     POSIX   { int sched_getscheduler (pid_t pid); }

331     STD     POSIX   { int sched_yield (void); }
332     STD     POSIX   { int sched_get_priority_max (int policy); }
333     STD     POSIX   { int sched_get_priority_min (int policy); }
334     STD     POSIX   { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
335	STD	BSD	{ int utrace(const void *addr, size_t len); }
336	STD	BSD	{ int sendfile(int fd, int s, off_t offset, size_t nbytes, \
				struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
337	STD	BSD	{ int kldsym(int fileid, int cmd, void *data); }
338	STD	BSD	{ int jail(struct jail *jail); }
339	UNIMPL	BSD	pioctl
340	MPSAFE	STD	POSIX	{ int sigprocmask(int how, const sigset_t *set, \
			    sigset_t *oset); }
341	STD	POSIX	{ int sigsuspend(const sigset_t *sigmask); }
342	STD	POSIX	{ int sigaction(int sig, const struct sigaction *act, \
			    struct sigaction *oact); }
343	STD	POSIX	{ int sigpending(sigset_t *set); }
344	STD	BSD	{ int sigreturn(ucontext_t *sigcntxp); }
345	UNIMPL	NOHIDE	sigtimedwait
346	UNIMPL	NOHIDE	sigwaitinfo
347	STD	BSD	{ int __acl_get_file(const char *path, \
			    acl_type_t type, struct acl *aclp); }
348	STD	BSD	{ int __acl_set_file(const char *path, \
			    acl_type_t type, struct acl *aclp); }
349	STD	BSD	{ int __acl_get_fd(int filedes, acl_type_t type, \
			    struct acl *aclp); }
350	STD	BSD	{ int __acl_set_fd(int filedes, acl_type_t type, \
			    struct acl *aclp); }
351	STD	BSD	{ int __acl_delete_file(const char *path, \
			    acl_type_t type); }
352	STD	BSD	{ int __acl_delete_fd(int filedes, acl_type_t type); }
353	STD	BSD	{ int __acl_aclcheck_file(const char *path, \
			    acl_type_t type, struct acl *aclp); }
354	STD	BSD	{ int __acl_aclcheck_fd(int filedes, acl_type_t type, \
			    struct acl *aclp); }
355	STD	BSD	{ int extattrctl(const char *path, int cmd, \
			    const char *attrname, char *arg); }
356	STD	BSD	{ int extattr_set_file(const char *path, \
			    const char *attrname, struct iovec *iovp, \
			    unsigned iovcnt); }
357	STD	BSD	{ int extattr_get_file(const char *path, \
			    const char *attrname, struct iovec *iovp, \
			    unsigned iovcnt); }
358	STD	BSD	{ int extattr_delete_file(const char *path, \
			    const char *attrname); }
359	STD	BSD	{ int aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
360	STD	BSD	{ int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
361	STD	BSD	{ int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
362	STD	BSD	{ int kqueue(void); }
363	STD	BSD	{ int kevent(int fd, \
			    int nchanges, struct kevent **changelist, \
			    int nevents, struct kevent *eventlist, \
			    struct timespec *timeout); }