minix/servers/vfs/table.c
David van Moolenbroek dba2d1f8b4 VFS: add dupfrom(2) call
This call copies a file descriptor from a remote process into the
calling process. The call is for the VND driver only, and in the
future, ACLs will prevent any other process from using this call.

Change-Id: Ib16fdd1f1a12cb38a70d7e441dad91bc86898f6d
2014-03-01 09:04:54 +01:00

149 lines
4.5 KiB
C

/* This file contains the table used to map system call numbers onto the
* routines that perform them.
*/
#define _TABLE
#include "fs.h"
#include <minix/callnr.h>
#include <minix/com.h>
#include "file.h"
#include "lock.h"
#include "scratchpad.h"
#include "vnode.h"
#include "vmnt.h"
int (*call_vec[])(message *m_out) = {
no_sys, /* 0 = unused */
no_sys, /* 1 = (exit) */
no_sys, /* 2 = (fork) */
do_read, /* 3 = read */
do_write, /* 4 = write */
do_open, /* 5 = open */
do_close, /* 6 = close */
no_sys, /* 7 = wait */
no_sys, /* 8 = unused */
do_link, /* 9 = link */
do_unlink, /* 10 = unlink */
no_sys, /* 11 = waitpid */
do_chdir, /* 12 = chdir */
no_sys, /* 13 = time */
do_mknod, /* 14 = mknod */
do_chmod, /* 15 = chmod */
do_chown, /* 16 = chown */
no_sys, /* 17 = break */
no_sys, /* 18 = unused (was old stat)*/
no_sys, /* 19 = unused */
no_sys, /* 20 = getpid */
do_mount, /* 21 = mount */
do_umount, /* 22 = umount */
no_sys, /* 23 = (setuid) */
no_sys, /* 24 = getuid */
no_sys, /* 25 = (stime) */
no_sys, /* 26 = ptrace */
no_sys, /* 27 = alarm */
no_sys, /* 28 = unused (was old fstat)*/
no_sys, /* 29 = pause */
do_utime, /* 30 = utime */
no_sys, /* 31 = (stty) */
no_sys, /* 32 = (gtty) */
do_access, /* 33 = access */
no_sys, /* 34 = (nice) */
no_sys, /* 35 = (ftime) */
do_sync, /* 36 = sync */
no_sys, /* 37 = kill */
do_rename, /* 38 = rename */
do_mkdir, /* 39 = mkdir */
do_unlink, /* 40 = rmdir */
no_sys, /* 41 = unused */
do_pipe, /* 42 = pipe */
no_sys, /* 43 = times */
no_sys, /* 44 = (prof) */
do_slink, /* 45 = symlink */
no_sys, /* 46 = (setgid)*/
no_sys, /* 47 = getgid */
no_sys, /* 48 = (signal)*/
do_rdlink, /* 49 = readlink*/
no_sys, /* 50 = unused (was old lstat)*/
do_stat, /* 51 = stat */
do_fstat, /* 52 = fstat */
do_lstat, /* 53 = lstat */
do_ioctl, /* 54 = ioctl */
do_fcntl, /* 55 = fcntl */
do_dupfrom, /* 56 = dupfrom */
do_fsready, /* 57 = FS proc ready */
do_pipe2, /* 58 = pipe2 */
no_sys, /* 59 = (execve)*/
do_umask, /* 60 = umask */
do_chroot, /* 61 = chroot */
no_sys, /* 62 = (setsid)*/
no_sys, /* 63 = (getpgrp)*/
no_sys, /* 64 = (itimer)*/
do_stat, /* 65 = stat - badly numbered, being phased out */
do_fstat, /* 66 = fstat - badly numbered, being phased out */
do_lstat, /* 67 = lstat - badly numbered, being phased out */
no_sys, /* 68 = (setmcontext) */
do_getdents, /* 69 = getdents */
do_ftruncate, /* 70 = ftruncate */
no_sys, /* 71 = (sigaction) */
no_sys, /* 72 = (sigsuspend) */
no_sys, /* 73 = (sigpending) */
no_sys, /* 74 = (sigprocmask) */
no_sys, /* 75 = (sigreturn) */
no_sys, /* 76 = (reboot) */
do_svrctl, /* 77 = svrctl */
no_sys, /* 78 = (sysuname) */
no_sys, /* 79 = unused */
no_sys, /* 80 = unused */
do_lseek, /* 81 = llseek */
do_getvfsstat, /* 82 = getvfsstat */
do_statvfs, /* 83 = fstatvfs */
do_fstatvfs, /* 84 = statvfs */
do_select, /* 85 = select */
do_fchdir, /* 86 = fchdir */
do_fsync, /* 87 = fsync */
no_sys, /* 88 = (getpriority) */
no_sys, /* 89 = (setpriority) */
no_sys, /* 90 = (gettimeofday) */
no_sys, /* 91 = (seteuid) */
no_sys, /* 92 = (setegid) */
no_sys, /* 93 = unused */
no_sys, /* 94 = unused */
do_chmod, /* 95 = fchmod */
do_chown, /* 96 = fchown */
do_lseek, /* 97 = lseek */
no_sys, /* 98 = (sprofile) */
no_sys, /* 99 = (cprofile) */
no_sys, /* 100 = (newexec) */
no_sys, /* 101 = (srv_fork) */
no_sys, /* 102 = (exec_restart) */
no_sys, /* 103 = unused */
no_sys, /* 104 = (getprocnr) */
no_sys, /* 105 = unused */
no_sys, /* 106 = unused */
no_sys, /* 107 = (getepinfo) */
do_utimens, /* 108 = utimens */
do_fcntl, /* 109 = fcntl */
do_truncate, /* 110 = unused */
no_sys, /* 111 = (srv_kill) */
do_gcov_flush, /* 112 = gcov_flush */
no_sys, /* 113 = (getsid) */
no_sys, /* 114 = (clock_getres) */
no_sys, /* 115 = (clock_gettime) */
no_sys, /* 116 = (clock_settime) */
do_vm_call, /* 117 = call from vm */
no_sys, /* 118 = unsused */
no_sys, /* 119 = unsused */
no_sys, /* 120 = unsused */
no_sys, /* 121 = (task reply) */
do_mapdriver, /* 122 = mapdriver */
do_getrusage, /* 123 = getrusage */
do_check_perms, /* 124 = from PFS: check_perms */
do_verify_fd, /* 125 = from PFS: verify_fd */
do_set_filp, /* 126 = from PFS: set_filp */
do_copy_filp, /* 127 = from PFS: copy_filp */
do_put_filp, /* 128 = from PFS: put_filp */
do_cancel_fd, /* 129 = from PFS: cancel_fd */
};
/* This should not fail with "array size is negative": */
extern int dummy[sizeof(call_vec) == NCALLS * sizeof(call_vec[0]) ? 1 : -1];