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freebsd/sys/kern/syscalls.master
Bruce Evans 93915a2ac4 Fixed the args list for mount(). We're not ready for the BSD4.4lite2/
NetBSD interface.

Increased the bogusness of the args list for mmap().  The args lists for
most of the memory mapping functions are bogus.  The args lists in
syscalls.master are a little better than the ones in the args structs
currently being used, but the improvement for mmap() changed the object
code and I don't want to worry about that now.

Increased the bogusness of the args list for fcntl.  BSD4.4lite2/NetBSD
uses `void *' instead of int for the third arg.  This has the advantage
of working when `void *'s are longer than ints, but requires extra bogus
casts that I hope to avoid.

Fixed the args list for uname.  `struct outsname' seems to be a typo,
not an old interface.

Added comments about bogus args lists for open, mount, msync, munmap,
mprotect, madvise, mincore, fcntl, semsys, msgsys and shmsys.
1995-11-12 04:24:53 +00:00

374 lines
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$Id: syscalls.master,v 1.18 1995/10/07 23:56:20 swallace 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