path: root/sys/kern/syscalls.master

	$Id: syscalls.master,v 1.19 1995/11/12 04:24:53 bde Exp $
;	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 type nargs namespc name alt{name,tag,rtyp}/comments
;	number	system call number, must be in order
;	type	one of STD, OBSOL, UNIMPL, COMPAT
;	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/types.h>
#include <sys/param.h>
#include <sys/mount.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	{ int read(int fd, char *buf, u_int nbyte); }
4	STD	POSIX	{ int write(int fd, char *buf, u_int 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(int 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	STD	POSIX	{ uid_t getuid(void); }
25	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, u_int size, \
			    u_int offset, u_int scale); }
#ifdef KTRACE
45	STD	BSD	{ int ktrace(char *fname, int ops, int facs, \
			    int pid); }
#else
45	UNIMPL	BSD	ktrace
#endif
46	STD	POSIX	{ int sigaction(int signum, struct sigaction *nsa, \
			    struct sigaction *osa); }
47	STD	POSIX	{ gid_t getgid(void); }
48	STD	POSIX	{ int sigprocmask(int how, sigset_t mask); }
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	STD	POSIX	{ int sigpending(void); }
53	STD	BSD	{ int sigaltstack(struct sigaltstack *nss, \
			    struct sigaltstack *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	STD	POSIX	{ int umask(int newmask); } umask umask_args mode_t
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, int *size, \
			    int arg); } getkerninfo getkerninfo_args int
64	COMPAT	BSD	{ int getpagesize(void); } \
			    getpagesize getpagesize_args int
65	STD	BSD	{ int msync(caddr_t addr, int len, int flags); }
; XXX should be		{ int msync(caddr_t addr, size_t len, int flags); }
; but man page and old args struct have `int len'.
66	NOARGS	BSD	{ int vfork(void); } vfork fork_args int
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(caddr_t addr, int len, int prot, \
			    int flags, int fd, long pos); }
; XXX should be		{ int mmap(caddr_t addr, size_t len, int prot,
;			    int flags, int fd, long pos); }
; but old args struct has `int len'.
72	STD	BSD	{ int ovadvise(int anom); } vadvise ovadvise_args int
73	STD	BSD	{ int munmap(caddr_t addr, int len); }
; XXX should be		{ int munmap(caddr_t addr, size_t len); }
; but man page and old args struct have `int len'.
74	STD	BSD	{ int mprotect(caddr_t addr, int len, int prot); }
; XXX should be		{ int mprotect(caddr_t addr, size_t len, int prot); }
; but man page and old args struct have `int len'.
75	STD	BSD	{ int madvise(caddr_t addr, int len, int behav); }
; XXX should be		{ int madvise(caddr_t addr, size_t len, int behav); }
; but man page, madvise() prototype and old args struct have `int len'.
76	OBSOL	NOHIDE	vhangup
77	OBSOL	NOHIDE	vlimit
78	STD	BSD	{ int mincore(caddr_t addr, int len, char *vec); }
; XXX should be		{ int mincore(caddr_t addr, size_t len, char *vec); }
; but man page, and old args struct have `int len'.
; XXX mincore() prototype isn't in <sys/mman.h>.
79	STD	POSIX	{ int getgroups(u_int gidsetsize, gid_t *gidset); }
80	STD	POSIX	{ int setgroups(u_int gidsetsize, gid_t *gidset); }
81	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, int 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(u_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	STD	BSD	{ int sigreturn(struct sigcontext *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	STD	POSIX	{ int sigsuspend(int mask); }
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	nosys
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	nosys
152	UNIMPL	NOHIDE	nosys
153	UNIMPL	NOHIDE	nosys
154	UNIMPL	NOHIDE	nosys
#ifdef NFS
155	STD	BSD	{ int nfssvc(int flag, caddr_t argp); }
#else
155	UNIMPL	BSD	nosys
#endif
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
#ifdef NFS
161	STD	BSD	{ int getfh(char *fname, fhandle_t *fhp); }
#else
161	UNIMPL	BSD	nosys
#endif
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
#ifdef SYSVSEM
169	STD	BSD	{ int semsys(int which, int a2, int a3, int a4, \
			    int a5); }
; XXX should be		{ int semsys(int which, ...); }
#else
169	UNIMPL	NOHIDE	nosys
#endif
#ifdef SYSVMSG
170	STD	BSD	{ int msgsys(int which, int a2, int a3, int a4, \
			    int a5, int a6); }
; XXX should be		{ int msgsys(int which, ...); }
#else
170	UNIMPL	NOHIDE nosys
#endif
#ifdef SYSVSHM
171	STD	BSD	{ int shmsys(int which, int a2, int a3, int a4); }
; XXX should be		{ int shmsys(int which, ...); }
#else
171	UNIMPL	BSD	nosys
#endif
172	UNIMPL	NOHIDE	nosys
173	UNIMPL	NOHIDE	nosys
174	UNIMPL	NOHIDE	nosys
175	UNIMPL	NOHIDE	nosys
176	STD	BSD	{ int ntp_adjtime(struct timex *tp); }
177	UNIMPL	NOHIDE	nosys
178	UNIMPL	NOHIDE	nosys
179	UNIMPL	NOHIDE	nosys
180	UNIMPL	NOHIDE	nosys

; Syscalls 180-199 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); }
#ifdef LFS
184	STD	BSD	{ int lfs_bmapv(fsid_t *fsidp, \
			    struct block_info *blkiov, int blkcnt); }
185	STD	BSD	{ int lfs_markv(fsid_t *fsidp, \
			    struct block_info *blkiov, int blkcnt); }
186	STD	BSD	{ int lfs_segclean(fsid_t *fsidp, u_long segment); }
187	STD	BSD	{ int lfs_segwait(fsid_t *fsidp, struct timeval *tv); }
#else
184	UNIMPL	BSD	nosys
185	UNIMPL	BSD	nosys
186	UNIMPL	BSD	nosys
187	UNIMPL	BSD	nosys
#endif
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(caddr_t addr, size_t len); }
204	STD	BSD	{ int munlock(caddr_t addr, size_t len); }
205	UNIMPL	NOHIDE	nosys
206	UNIMPL	NOHIDE	nosys
207	UNIMPL	NOHIDE	nosys
208	UNIMPL	NOHIDE	nosys
209	UNIMPL	NOHIDE	nosys

;
; 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 originally used in NetBSD.
;
#ifdef SYSVSEM
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); }
#else
220	UNIMPL	BSD	semctl
221	UNIMPL	BSD	semget
222	UNIMPL	BSD	semop
223	UNIMPL	BSD	semconfig
#endif
#ifdef SYSVMSG
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); }
#else
224	UNIMPL	BSD	msgctl
225	UNIMPL	BSD	msgget
226	UNIMPL	BSD	msgsnd
227	UNIMPL	BSD	msgrcv
#endif
#ifdef SYSVSHM
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); }
#else
228	UNIMPL	BSD	shmat
229	UNIMPL	BSD	shmctl
230	UNIMPL	BSD	shmdt
231	UNIMPL	BSD	shmget
#endif