1 $Id: syscalls.master,v 1.17 1995/10/07 06:24:08 swallace Exp $ 2; from: @(#)syscalls.master 8.2 (Berkeley) 1/13/94 3; 4; System call name/number master file. 5; Processed to created init_sysent.c, syscalls.c and syscall.h. 6 7; Columns: number type nargs namespc name alt{name,tag,rtyp}/comments 8; number system call number, must be in order 9; type one of STD, OBSOL, UNIMPL, COMPAT 10; namespc one of POSIX, BSD, NOHIDE 11; name psuedo-prototype of syscall routine 12; If one of the following alts is different, then all appear: 13; altname name of system call if different 14; alttag name of args struct tag if different from [o]`name'"_args" 15; altrtyp return type if not int (bogus - syscalls always return int) 16; for UNIMPL/OBSOL, name continues with comments 17 18; types: 19; STD always included 20; COMPAT included on COMPAT #ifdef 21; LIBCOMPAT included on COMPAT #ifdef, and placed in syscall.h 22; OBSOL obsolete, not included in system, only specifies name 23; UNIMPL not implemented, placeholder only 24 25; #ifdef's, etc. may be included, and are copied to the output files. 26 27#include <sys/types.h> 28#include <sys/param.h> 29#include <sys/mount.h> 30#include <sys/sysent.h> 31#include <sys/sysproto.h> 32 33; Reserved/unimplemented system calls in the range 0-150 inclusive 34; are reserved for use in future Berkeley releases. 35; Additional system calls implemented in vendor and other 36; redistributions should be placed in the reserved range at the end 37; of the current calls. 38 390 STD NOHIDE { int nosys(void); } syscall nosys_args int 401 STD NOHIDE { void exit(int rval); } exit rexit_args void 412 STD POSIX { int fork(void); } 423 STD POSIX { int read(int fd, char *buf, u_int nbyte); } 434 STD POSIX { int write(int fd, char *buf, u_int nbyte); } 445 STD POSIX { int open(char *path, int flags, int mode); } 456 STD POSIX { int close(int fd); } 467 STD BSD { int wait4(int pid, int *status, int options, \ 47 struct rusage *rusage); } wait4 wait_args int 488 COMPAT BSD { int creat(char *path, int mode); } 499 STD POSIX { int link(char *path, char *link); } 5010 STD POSIX { int unlink(char *path); } 5111 OBSOL NOHIDE execv 5212 STD POSIX { int chdir(char *path); } 5313 STD BSD { int fchdir(int fd); } 5414 STD POSIX { int mknod(char *path, int mode, int dev); } 5515 STD POSIX { int chmod(char *path, int mode); } 5616 STD POSIX { int chown(char *path, int uid, int gid); } 5717 STD BSD { int obreak(char *nsize); } break obreak_args int 5818 STD BSD { int getfsstat(struct statfs *buf, long bufsize, \ 59 int flags); } 6019 COMPAT POSIX { long lseek(int fd, long offset, int whence); } 6120 STD POSIX { pid_t getpid(void); } 6221 STD BSD { int mount(char *type, char *path, int flags, \ 63 caddr_t data); } 6422 STD BSD { int unmount(char *path, int flags); } 6523 STD POSIX { int setuid(uid_t uid); } 6624 STD POSIX { uid_t getuid(void); } 6725 STD POSIX { uid_t geteuid(void); } 6826 STD BSD { int ptrace(int req, pid_t pid, caddr_t addr, \ 69 int data); } 7027 STD BSD { int recvmsg(int s, struct msghdr *msg, int flags); } 7128 STD BSD { int sendmsg(int s, caddr_t msg, int flags); } 7229 STD BSD { int recvfrom(int s, caddr_t buf, size_t len, \ 73 int flags, caddr_t from, int *fromlenaddr); } 7430 STD BSD { int accept(int s, caddr_t name, int *anamelen); } 7531 STD BSD { int getpeername(int fdes, caddr_t asa, int *alen); } 7632 STD BSD { int getsockname(int fdes, caddr_t asa, int *alen); } 7733 STD POSIX { int access(char *path, int flags); } 7834 STD BSD { int chflags(char *path, int flags); } 7935 STD BSD { int fchflags(int fd, int flags); } 8036 STD BSD { int sync(void); } 8137 STD POSIX { int kill(int pid, int signum); } 8238 COMPAT POSIX { int stat(char *path, struct ostat *ub); } 8339 STD POSIX { pid_t getppid(void); } 8440 COMPAT POSIX { int lstat(char *path, struct ostat *ub); } 8541 STD POSIX { int dup(u_int fd); } 8642 STD POSIX { int pipe(void); } 8743 STD POSIX { gid_t getegid(void); } 8844 STD BSD { int profil(caddr_t samples, u_int size, \ 89 u_int offset, u_int scale); } 90#ifdef KTRACE 9145 STD BSD { int ktrace(char *fname, int ops, int facs, \ 92 int pid); } 93#else 9445 UNIMPL BSD ktrace 95#endif 9646 STD POSIX { int sigaction(int signum, struct sigaction *nsa, \ 97 struct sigaction *osa); } 9847 STD POSIX { gid_t getgid(void); } 9948 STD POSIX { int sigprocmask(int how, sigset_t mask); } 10049 STD BSD { int getlogin(char *namebuf, u_int namelen); } 10150 STD BSD { int setlogin(char *namebuf); } 10251 STD BSD { int acct(char *path); } 10352 STD POSIX { int sigpending(void); } 10453 STD BSD { int sigaltstack(struct sigaltstack *nss, \ 105 struct sigaltstack *oss); } 10654 STD POSIX { int ioctl(int fd, u_long com, caddr_t data); } 10755 STD BSD { int reboot(int opt); } 10856 STD POSIX { int revoke(char *path); } 10957 STD POSIX { int symlink(char *path, char *link); } 11058 STD POSIX { int readlink(char *path, char *buf, int count); } 11159 STD POSIX { int execve(char *fname, char **argv, char **envv); } 11260 STD POSIX { int umask(int newmask); } umask umask_args mode_t 11361 STD BSD { int chroot(char *path); } 11462 COMPAT POSIX { int fstat(int fd, struct ostat *sb); } 11563 COMPAT BSD { int getkerninfo(int op, char *where, int *size, \ 116 int arg); } getkerninfo getkerninfo_args int 11764 COMPAT BSD { int getpagesize(void); } \ 118 getpagesize getpagesize_args int 11965 STD BSD { int msync(caddr_t addr, size_t len, int flags); } 12066 NOARGS BSD { int vfork(void); } vfork fork_args int 12167 OBSOL NOHIDE vread 12268 OBSOL NOHIDE vwrite 12369 STD BSD { int sbrk(int incr); } 12470 STD BSD { int sstk(int incr); } 12571 COMPAT BSD { int mmap(caddr_t addr, size_t len, int prot, \ 126 int flags, int fd, long pos); } 12772 STD BSD { int ovadvise(int anom); } vadvise ovadvise_args int 12873 STD BSD { int munmap(caddr_t addr, size_t len); } 12974 STD BSD { int mprotect(caddr_t addr, size_t len, int prot); } 13075 STD BSD { int madvise(caddr_t addr, size_t len, int behav); } 13176 OBSOL NOHIDE vhangup 13277 OBSOL NOHIDE vlimit 13378 STD BSD { int mincore(caddr_t addr, size_t len, char *vec); } 13479 STD POSIX { int getgroups(u_int gidsetsize, gid_t *gidset); } 13580 STD POSIX { int setgroups(u_int gidsetsize, gid_t *gidset); } 13681 STD POSIX { int getpgrp(void); } 13782 STD POSIX { int setpgid(int pid, int pgid); } 13883 STD BSD { int setitimer(u_int which, struct itimerval *itv, \ 139 struct itimerval *oitv); } 14084 COMPAT BSD { int wait(void); } 14185 STD BSD { int swapon(char *name); } 14286 STD BSD { int getitimer(u_int which, struct itimerval *itv); } 14387 COMPAT BSD { int gethostname(char *hostname, u_int len); } \ 144 gethostname gethostname_args int 14588 COMPAT BSD { int sethostname(char *hostname, u_int len); } \ 146 sethostname sethostname_args int 14789 STD BSD { int getdtablesize(void); } 14890 STD POSIX { int dup2(u_int from, u_int to); } 14991 UNIMPL BSD getdopt 15092 STD POSIX { int fcntl(int fd, int cmd, void *arg); } 15193 STD BSD { int select(u_int nd, fd_set *in, fd_set *ou, \ 152 fd_set *ex, struct timeval *tv); } 15394 UNIMPL BSD setdopt 15495 STD POSIX { int fsync(int fd); } 15596 STD BSD { int setpriority(int which, int who, int prio); } 15697 STD BSD { int socket(int domain, int type, int protocol); } 15798 STD BSD { int connect(int s, caddr_t name, int namelen); } 15899 CPT_NOA BSD { int accept(int s, caddr_t name, int *anamelen); } \ 159 accept accept_args int 160100 STD BSD { int getpriority(int which, int who); } 161101 COMPAT BSD { int send(int s, caddr_t buf, int len, int flags); } 162102 COMPAT BSD { int recv(int s, caddr_t buf, int len, int flags); } 163103 STD BSD { int sigreturn(struct sigcontext *sigcntxp); } 164104 STD BSD { int bind(int s, caddr_t name, int namelen); } 165105 STD BSD { int setsockopt(int s, int level, int name, \ 166 caddr_t val, int valsize); } 167106 STD BSD { int listen(int s, int backlog); } 168107 OBSOL NOHIDE vtimes 169108 COMPAT BSD { int sigvec(int signum, struct sigvec *nsv, \ 170 struct sigvec *osv); } 171109 COMPAT BSD { int sigblock(int mask); } 172110 COMPAT BSD { int sigsetmask(int mask); } 173111 STD POSIX { int sigsuspend(int mask); } 174112 COMPAT BSD { int sigstack(struct sigstack *nss, \ 175 struct sigstack *oss); } 176113 COMPAT BSD { int recvmsg(int s, struct omsghdr *msg, int flags); } 177114 COMPAT BSD { int sendmsg(int s, caddr_t msg, int flags); } 178115 OBSOL NOHIDE vtrace 179116 STD BSD { int gettimeofday(struct timeval *tp, \ 180 struct timezone *tzp); } 181117 STD BSD { int getrusage(int who, struct rusage *rusage); } 182118 STD BSD { int getsockopt(int s, int level, int name, \ 183 caddr_t val, int *avalsize); } 184119 UNIMPL NOHIDE nosys 185120 STD BSD { int readv(int fd, struct iovec *iovp, u_int iovcnt); } 186121 STD BSD { int writev(int fd, struct iovec *iovp, \ 187 u_int iovcnt); } 188122 STD BSD { int settimeofday(struct timeval *tv, \ 189 struct timezone *tzp); } 190123 STD BSD { int fchown(int fd, int uid, int gid); } 191124 STD BSD { int fchmod(int fd, int mode); } 192125 CPT_NOA BSD { int recvfrom(int s, caddr_t buf, size_t len, \ 193 int flags, caddr_t from, int *fromlenaddr); } \ 194 recvfrom recvfrom_args int 195126 STD BSD { int setreuid(int ruid, int euid); } 196127 STD BSD { int setregid(int rgid, int egid); } 197128 STD POSIX { int rename(char *from, char *to); } 198129 COMPAT BSD { int truncate(char *path, long length); } 199130 COMPAT BSD { int ftruncate(int fd, long length); } 200131 STD BSD { int flock(int fd, int how); } 201132 STD POSIX { int mkfifo(char *path, int mode); } 202133 STD BSD { int sendto(int s, caddr_t buf, size_t len, \ 203 int flags, caddr_t to, int tolen); } 204134 STD BSD { int shutdown(int s, int how); } 205135 STD BSD { int socketpair(int domain, int type, int protocol, \ 206 int *rsv); } 207136 STD POSIX { int mkdir(char *path, int mode); } 208137 STD POSIX { int rmdir(char *path); } 209138 STD BSD { int utimes(char *path, struct timeval *tptr); } 210139 OBSOL NOHIDE 4.2 sigreturn 211140 STD BSD { int adjtime(struct timeval *delta, \ 212 struct timeval *olddelta); } 213141 COMPAT BSD { int getpeername(int fdes, caddr_t asa, int *alen); } 214142 COMPAT BSD { long gethostid(void); } 215143 COMPAT BSD { int sethostid(long hostid); } 216144 COMPAT BSD { int getrlimit(u_int which, struct ogetrlimit *rlp); } 217145 COMPAT BSD { int setrlimit(u_int which, struct ogetrlimit *rlp); } 218146 COMPAT BSD { int killpg(int pgid, int signum); } 219147 STD POSIX { int setsid(void); } 220148 STD BSD { int quotactl(char *path, int cmd, int uid, \ 221 caddr_t arg); } 222149 COMPAT BSD { int quota(void); } 223150 CPT_NOA BSD { int getsockname(int fdec, caddr_t asa, int *alen); }\ 224 getsockname getsockname_args int 225 226; Syscalls 151-180 inclusive are reserved for vendor-specific 227; system calls. (This includes various calls added for compatibity 228; with other Unix variants.) 229; Some of these calls are now supported by BSD... 230151 UNIMPL NOHIDE nosys 231152 UNIMPL NOHIDE nosys 232153 UNIMPL NOHIDE nosys 233154 UNIMPL NOHIDE nosys 234#ifdef NFS 235155 STD BSD { int nfssvc(int flag, caddr_t argp); } 236#else 237155 UNIMPL BSD nosys 238#endif 239156 COMPAT BSD { int getdirentries(int fd, char *buf, u_int count, \ 240 long *basep); } 241157 STD BSD { int statfs(char *path, struct statfs *buf); } 242158 STD BSD { int fstatfs(int fd, struct statfs *buf); } 243159 UNIMPL NOHIDE nosys 244160 UNIMPL NOHIDE nosys 245#ifdef NFS 246161 STD BSD { int getfh(char *fname, fhandle_t *fhp); } 247#else 248161 UNIMPL BSD nosys 249#endif 250162 STD BSD { int getdomainname(char *domainname, int len); } 251163 STD BSD { int setdomainname(char *domainname, int len); } 252164 STD BSD { int uname(struct outsname *name); } 253165 STD BSD { int sysarch(int op, char *parms); } 254166 STD BSD { int rtprio(int function, pid_t pid, \ 255 struct rtprio *rtp); } 256167 UNIMPL NOHIDE nosys 257168 UNIMPL NOHIDE nosys 258#ifdef SYSVSEM 259169 STD BSD { int semsys(int which, int a2, int a3, int a4, \ 260 int a5); } 261#else 262169 UNIMPL NOHIDE nosys 263#endif 264#ifdef SYSVMSG 265170 STD BSD { int msgsys(int which, int a2, int a3, int a4, \ 266 int a5, int a6); } 267#else 268170 UNIMPL NOHIDE nosys 269#endif 270#ifdef SYSVSHM 271171 STD BSD { int shmsys(int which, int a2, int a3, int a4); } 272#else 273171 UNIMPL BSD nosys 274#endif 275172 UNIMPL NOHIDE nosys 276173 UNIMPL NOHIDE nosys 277174 UNIMPL NOHIDE nosys 278175 UNIMPL NOHIDE nosys 279176 STD BSD { int ntp_adjtime(struct timex *tp); } 280177 UNIMPL NOHIDE nosys 281178 UNIMPL NOHIDE nosys 282179 UNIMPL NOHIDE nosys 283180 UNIMPL NOHIDE nosys 284 285; Syscalls 180-199 are used by/reserved for BSD 286181 STD POSIX { int setgid(gid_t gid); } 287182 STD BSD { int setegid(gid_t egid); } 288183 STD BSD { int seteuid(uid_t euid); } 289#ifdef LFS 290184 STD BSD { int lfs_bmapv(fsid_t *fsidp, \ 291 struct block_info *blkiov, int blkcnt); } 292185 STD BSD { int lfs_markv(fsid_t *fsidp, \ 293 struct block_info *blkiov, int blkcnt); } 294186 STD BSD { int lfs_segclean(fsid_t *fsidp, u_long segment); } 295187 STD BSD { int lfs_segwait(fsid_t *fsidp, struct timeval *tv); } 296#else 297184 UNIMPL BSD nosys 298185 UNIMPL BSD nosys 299186 UNIMPL BSD nosys 300187 UNIMPL BSD nosys 301#endif 302188 STD POSIX { int stat(char *path, struct stat *ub); } 303189 STD POSIX { int fstat(int fd, struct stat *sb); } 304190 STD POSIX { int lstat(char *path, struct stat *ub); } 305191 STD POSIX { int pathconf(char *path, int name); } 306192 STD POSIX { int fpathconf(int fd, int name); } 307193 UNIMPL NOHIDE nosys 308194 STD BSD { int getrlimit(u_int which, \ 309 struct orlimit *rlp); } \ 310 getrlimit __getrlimit_args int 311195 STD BSD { int setrlimit(u_int which, \ 312 struct orlimit *rlp); } \ 313 setrlimit __setrlimit_args int 314196 STD BSD { int getdirentries(int fd, char *buf, u_int count, \ 315 long *basep); } 316197 STD BSD { caddr_t mmap(caddr_t addr, size_t len, int prot, \ 317 int flags, int fd, long pad, off_t pos); } 318198 STD NOHIDE { int nosys(void); } __syscall __syscall_args int 319199 STD POSIX { off_t lseek(int fd, int pad, off_t offset, \ 320 int whence); } 321200 STD BSD { int truncate(char *path, int pad, off_t length); } 322201 STD BSD { int ftruncate(int fd, int pad, off_t length); } 323202 STD BSD { int __sysctl(int *name, u_int namelen, void *old, \ 324 size_t *oldlenp, void *new, size_t newlen); } \ 325 __sysctl sysctl_args int 326; properly, __sysctl should be a NOHIDE, but making an exception 327; here allows to avoid one in libc/sys/Makefile.inc. 328203 STD BSD { int mlock(caddr_t addr, size_t len); } 329204 STD BSD { int munlock(caddr_t addr, size_t len); } 330205 UNIMPL NOHIDE nosys 331206 UNIMPL NOHIDE nosys 332207 UNIMPL NOHIDE nosys 333208 UNIMPL NOHIDE nosys 334209 UNIMPL NOHIDE nosys 335 336; 337; The following are reserved for loadable syscalls 338; 339210 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 340211 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 341212 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 342213 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 343214 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 344215 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 345216 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 346217 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 347218 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 348219 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 349