/* sysent.c 4.4 81/03/08 */ /* * This table is the switch used to transfer * to the appropriate routine for processing a system call. * Each row contains the number of arguments expected * and a pointer to the routine. */ #include "../h/param.h" #include "../h/systm.h" #include "../h/trace.h" int alarm(); int chdir(); int chmod(); int chown(); int chroot(); int close(); int creat(); int dup(); int exec(); int exece(); int fchmod(); int fchown(); int fmount(); int fork(); int fstat(); int ftime(); int funmount(); int getgid(); int getlogname(); int getpagesize(); int getpid(); int getuid(); int gmount(); int gtime(); int ioctl(); int kill(); int link(); int lstat(); int mkdir(); int mknod(); int munmap(); int nap(); int nice(); int nosys(); int nullsys(); int open(); int pause(); int pipe(); int profil(); int read(); int readlink(); int reboot(); int rexit(); int rmdir(); int saccess(); int sbreak(); int seek(); int select(); int setgid(); int setpgrp(); int setuid(); int setruid(); int smmap(); int ssig(); int stat(); int stime(); int symlink(); int sync(); int sysacct(); int syslock(); int sysmount(); int sysphys(); int sysumount(); int times(); int umask(); int unlink(); int utime(); int wait(); int write(); #include "../h/vmsysent.h" struct sysent sysent[128] = { 0, nosys, /* 0 = indir */ 1, rexit, /* 1 = exit */ 0, fork, /* 2 = fork */ 3, read, /* 3 = read */ 3, write, /* 4 = write */ 2, open, /* 5 = open */ 1, close, /* 6 = close */ 0, wait, /* 7 = wait */ 2, creat, /* 8 = creat */ 2, link, /* 9 = link */ 1, unlink, /* 10 = unlink */ 2, exec, /* 11 = exec */ 1, chdir, /* 12 = chdir */ 0, gtime, /* 13 = time */ 3, mknod, /* 14 = mknod */ 2, chmod, /* 15 = chmod */ 3, chown, /* 16 = chown; now 3 args */ 1, sbreak, /* 17 = break */ 2, stat, /* 18 = stat */ 3, seek, /* 19 = seek */ 0, getpid, /* 20 = getpid */ 3, sysmount, /* 21 = mount; soon obsolete */ 1, sysumount, /* 22 = umount; soon obsolete */ 1, setuid, /* 23 = setuid */ 0, getuid, /* 24 = getuid */ 1, stime, /* 25 = stime */ 4, fmount, /* 26 = mount filesystem */ 1, alarm, /* 27 = alarm */ 2, fstat, /* 28 = fstat */ 0, pause, /* 29 = pause */ 2, utime, /* 30 = utime */ 2, fchmod, /* 31 = fchmod, was stty */ 3, fchown, /* 32 = fchown, was gtty */ 2, saccess, /* 33 = access */ 1, nice, /* 34 = nice */ 1, ftime, /* 35 = ftime; formerly sleep */ 0, sync, /* 36 = sync */ 2, kill, /* 37 = kill */ 4, select, /* 38 = select */ 2, setpgrp, /* 39 = setpgrp */ 2, lstat, /* 40 = lstat ( was tell) */ 2, dup, /* 41 = dup */ 0, pipe, /* 42 = pipe */ 1, times, /* 43 = times */ 4, profil, /* 44 = prof */ 0, nosys, /* 45 = formerly xmount */ 1, setgid, /* 46 = setgid */ 0, getgid, /* 47 = getgid */ 2, ssig, /* 48 = sig */ 5, gmount, /* 49 = new mount, all fstyps */ 1, funmount, /* 50 = unmount filesystem */ 1, sysacct, /* 51 = turn acct off/on */ 3, sysphys, /* 52 = set user physical addresses */ 1, syslock, /* 53 = lock user in core */ 3, ioctl, /* 54 = ioctl */ 1, reboot, /* 55 = reboot */ 1, setruid, /* 56 = setruid */ 2, symlink, /* 57 = create symbolic link */ 3, readlink, /* 58 = read symbolic link */ 3, exece, /* 59 = exece */ 1, umask, /* 60 = umask */ 1, chroot, /* 61 = chroot */ 0, nosys, /* 62 = reserved to local sites */ 0, nosys, /* 63 = used internally */ #include "../sys/vmsysent.c" };