4.1cBSD/a/sys/sys/init_sysent.c
/* init_sysent.c 4.34 83/01/13 */
/*
* System call switch table.
*/
#include "../h/param.h"
#include "../h/systm.h"
int nosys();
/* 1.1 processes and protection */
int sethostid(),gethostid(),sethostname(),gethostname(),getpid();
int fork(),rexit(),execv(),execve(),wait();
int getuid(),setreuid(),getgid(),getgroups(),setregid(),setgroups();
int getpgrp(),setpgrp();
/* 1.2 memory management */
int sbrk(),sstk();
int getpagesize(),smmap(),mremap(),munmap(),mprotect(),madvise(),mincore();
/* 1.3 signals XXX still old XXX */
int sigvec(),sigblock(),sigsetmask(),sigpause(),sigstack();
#ifdef notdef
int kill();
#endif
int killpg();
/* 1.4 timing and statistics */
int gettimeofday(),settimeofday();
int getitimer(),setitimer();
/* 1.5 descriptors */
int getdtablesize(),getdprop(),dup(),dup2(),close();
int select(),getdopt(),setdopt(),wrap();
/* 1.6 resource controls */
int getpriority(),setpriority(),getrusage(),getrlimit(),setrlimit();
#ifdef QUOTA
int setquota(),qquota();
#endif
#ifdef MUSH
int mu_msg();
#endif
/* 1.7 system operation support */
int unmount();
int smount(); /* XXX */
#ifdef notdef
int swapon(),swapoff();
#endif
int sync(),reboot(),sysacct(),revoke();
/* 2.1 generic operations */
int read(),write(),readv(),writev(),ioctl();
/* 2.2 file system */
int chdir(),chroot();
int mkdir(),rmdir();
int open(),mknod(),portal(),unlink(),stat(),fstat(),lstat();
int chown(),fchown(),chmod(),fchmod(),utimes();
int link(),symlink(),readlink(),rename();
int lseek(),truncate(),ftruncate(),saccess(),flock(),fsync();
/* 2.3 communications */
int socket(),bind(),listen(),accept(),connect();
int socketpair(),sendto(),send(),recvfrom(),recv();
int sendmsg(),recvmsg(),shutdown(),setsockopt(),getsockopt();
int pipe();
int ssocketaddr(); /* XXX */
int umask(); /* XXX */
/* 2.4 processes */
int ptrace();
/* 2.5 terminals */
/* emulations for backwards compatibility */
int owait(); /* now receive message on channel */
int ocreat(); /* now use 3 arg open */
int otime(); /* now use gettimeofday */
int obreak(); /* now use sbrk */
int oumount(); /* now use unmount */
int ostime(); /* now use settimeofday */
int oalarm(); /* now use setitimer */
int outime(); /* now use utimes */
int ostty(),ogtty(); /* now use ioctl */
int opause(); /* now use sigpause */
int onice(); /* now use setpriority,getpriority */
int oftime(); /* now use gettimeofday */
int okill();
int osetpgrp(); /* ??? */
int otimes(); /* now use getrusage */
int ossig(); /* now use sigvec, etc */
int vfork();
int ovadvise(); /* now use madvise */
int ovlimit(); /* now use setlimit,getlimit */
int oswapon(); /* now pass more information */
int ovtimes(); /* now use getrusage */
int osetuid(); /* now use setreuid */
int osetgid(); /* now use setregid */
int ostat(); /* now use stat */
int ofstat(); /* now use fstat */
/* mpxchan: now emulated yields core dump */
/* BEGIN JUNK */
#ifdef vax
int resuba();
#endif
int profil();
int vhangup(); /* should just do in exit() */
#ifdef TRACE
int vtrace();
#endif
/* END JUNK */
struct sysent sysent[] = {
0, nosys, /* 0 = indir */
1, rexit, /* 1 = exit */
0, fork, /* 2 = fork */
3, read, /* 3 = read */
3, write, /* 4 = write */
3, open, /* 5 = open */
1, close, /* 6 = close */
0, owait, /* 7 = old wait */
2, ocreat, /* 8 = old creat */
2, link, /* 9 = link */
1, unlink, /* 10 = unlink */
2, execv, /* 11 = execv */
1, chdir, /* 12 = chdir */
0, otime, /* 13 = old time */
3, mknod, /* 14 = mknod */
2, chmod, /* 15 = chmod */
3, chown, /* 16 = chown; now 3 args */
1, obreak, /* 17 = old break */
2, ostat, /* 18 = old stat */
3, lseek, /* 19 = lseek */
0, getpid, /* 20 = getpid */
3, smount, /* 21 = mount */
1, oumount, /* 22 = umount */
1, osetuid, /* 23 = old setuid */
0, getuid, /* 24 = getuid */
1, ostime, /* 25 = old stime */
4, ptrace, /* 26 = ptrace */
1, oalarm, /* 27 = old alarm */
2, ofstat, /* 28 = old fstat */
0, opause, /* 29 = opause */
2, outime, /* 30 = old utime */
2, ostty, /* 31 = old stty */
2, ogtty, /* 32 = old gtty */
2, saccess, /* 33 = access */
1, onice, /* 34 = old nice */
1, oftime, /* 35 = old ftime */
0, sync, /* 36 = sync */
2, okill, /* 37 = old kill */
2, stat, /* 38 = stat */
2, osetpgrp, /* 39 = old setpgrp */
2, lstat, /* 40 = lstat */
2, dup, /* 41 = dup */
0, pipe, /* 42 = pipe */
1, otimes, /* 43 = old times */
4, profil, /* 44 = profil */
0, nosys, /* 45 = nosys */
1, osetgid, /* 46 = old setgid */
0, getgid, /* 47 = getgid */
2, ossig, /* 48 = old sig */
0, nosys, /* 49 = reserved for USG */
0, nosys, /* 50 = reserved for USG */
1, sysacct, /* 51 = turn acct off/on */
0, nosys, /* 52 = old set phys addr */
0, nosys, /* 53 = old lock in core */
3, ioctl, /* 54 = ioctl */
1, reboot, /* 55 = reboot */
0, nosys, /* 56 = old mpxchan */
2, symlink, /* 57 = symlink */
3, readlink, /* 58 = readlink */
3, execve, /* 59 = execve */
1, umask, /* 60 = umask */
1, chroot, /* 61 = chroot */
2, fstat, /* 62 = fstat */
0, nosys, /* 63 = used internally */
1, getpagesize, /* 64 = getpagesize */
5, mremap, /* 65 = mremap */
0, vfork, /* 66 = vfork */
0, read, /* 67 = old vread */
0, write, /* 68 = old vwrite */
1, sbrk, /* 69 = sbrk */
1, sstk, /* 70 = sstk */
6, smmap, /* 71 = mmap */
1, ovadvise, /* 72 = old vadvise */
2, munmap, /* 73 = munmap */
3, mprotect, /* 74 = mprotect */
3, madvise, /* 75 = madvise */
1, vhangup, /* 76 = vhangup */
2, ovlimit, /* 77 = old vlimit */
3, mincore, /* 78 = mincore */
2, getgroups, /* 79 = getgroups */
2, setgroups, /* 80 = setgroups */
1, getpgrp, /* 81 = getpgrp */
2, setpgrp, /* 82 = setpgrp */
3, setitimer, /* 83 = setitimer */
0, wait, /* 84 = wait */
1, oswapon, /* 85 = old swapon */
2, getitimer, /* 86 = getitimer */
2, gethostname, /* 87 = gethostname */
2, sethostname, /* 88 = sethostname */
0, getdtablesize, /* 89 = getdtablesize */
1, dup2, /* 90 = dup2 */
2, getdopt, /* 91 = getdopt */
2, wrap, /* 92 = wrap */
5, select, /* 93 = select */
2, setdopt, /* 94 = setdopt */
1, fsync, /* 95 = fsync */
3, setpriority, /* 96 = setpriority */
3, socket, /* 97 = socket */
3, connect, /* 98 = connect */
3, accept, /* 99 = accept */
2, getpriority, /* 100 = getpriority */
4, send, /* 101 = send */
4, recv, /* 102 = recv */
2, ssocketaddr, /* 103 = socketaddr */
3, bind, /* 104 = bind */
5, setsockopt, /* 105 = setsockopt */
2, listen, /* 106 = listen */
2, ovtimes, /* 107 = old vtimes */
2, sigvec, /* 108 = sigvec */
1, sigblock, /* 109 = sigblock */
1, sigsetmask, /* 110 = sigsetmask */
1, sigpause, /* 111 = sigpause */
2, sigstack, /* 112 = sigstack */
3, recvmsg, /* 113 = recvmsg */
3, sendmsg, /* 114 = sendmsg */
#ifdef TRACE
2, vtrace, /* 115 = vtrace */
#else
0, nosys, /* 115 = nosys */
#endif
2, gettimeofday, /* 116 = gettimeofday */
2, getrusage, /* 117 = getrusage */
5, getsockopt, /* 118 = getsockopt */
#ifdef vax
1, resuba, /* 119 = resuba */
#else
0, nosys, /* 119 = nosys */
#endif
3, readv, /* 120 = readv */
3, writev, /* 121 = writev */
2, settimeofday, /* 122 = settimeofday */
3, fchown, /* 123 = fchown */
2, fchmod, /* 124 = fchmod */
6, recvfrom, /* 125 = recvfrom */
2, setreuid, /* 126 = setreuid */
2, setregid, /* 127 = setregid */
2, rename, /* 128 = rename */
2, truncate, /* 129 = truncate */
2, ftruncate, /* 130 = ftruncate */
3, flock, /* 131 = flock */
7, portal, /* 132 = portal */
6, sendto, /* 133 = sendto */
2, shutdown, /* 134 = shutdown */
5, socketpair, /* 135 = socketpair */
2, mkdir, /* 136 = mkdir */
1, rmdir, /* 137 = rmdir */
2, utimes, /* 138 = utimes */
2, getdprop, /* 139 = getdprop */
1, revoke, /* 140 = revoke */
2, unmount, /* 141 = unmount */
2, gethostid, /* 142 = gethostid */
2, sethostid, /* 143 = sethostid */
2, getrlimit, /* 144 = getrlimit */
2, setrlimit, /* 145 = setrlimit */
2, killpg, /* 146 = killpg */
#ifdef MUSH
3, mu_msg, /* 147 = mu_msg */
#else
0, nosys, /* 147 = nosys */
#endif
#ifdef QUOTA
2, setquota, /* 148 = quota */
4, qquota, /* 149 = qquota */
#endif
};
int nsysent = sizeof (sysent) / sizeof (sysent[0]);