e9aabcf2f8
library to the memory driver. Always put output from within TTY directly on the console. Removed second include of driver.h from tty.c. Made tty_inrepcode bigger. First step to move PM and FS calls that are not regular (API) system calls out of callnr.h (renumbered them, and removed them from the table.c files). Imported the Minix-vmd uname implementation. This provides a more stable ABI than the current implementation. Added a bit of security checking. Unfortunately not nearly enough to get a secure system. Fixed a bug related to the sizes of the programs in the image (in PM patch_mem_chunks).
119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
/* This file contains the table used to map system call numbers onto the
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* routines that perform them.
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*/
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#define _TABLE
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#include "fs.h"
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#include <minix/callnr.h>
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#include <minix/com.h>
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#include "buf.h"
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#include "file.h"
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#include "fproc.h"
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#include "inode.h"
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#include "lock.h"
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#include "super.h"
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PUBLIC _PROTOTYPE (int (*call_vec[]), (void) ) = {
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no_sys, /* 0 = unused */
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no_sys, /* 1 = (exit) */
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no_sys, /* 2 = (fork) */
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do_read, /* 3 = read */
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do_write, /* 4 = write */
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do_open, /* 5 = open */
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do_close, /* 6 = close */
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no_sys, /* 7 = wait */
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do_creat, /* 8 = creat */
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do_link, /* 9 = link */
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do_unlink, /* 10 = unlink */
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no_sys, /* 11 = waitpid */
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do_chdir, /* 12 = chdir */
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no_sys, /* 13 = time */
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do_mknod, /* 14 = mknod */
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do_chmod, /* 15 = chmod */
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do_chown, /* 16 = chown */
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no_sys, /* 17 = break */
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do_stat, /* 18 = stat */
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do_lseek, /* 19 = lseek */
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no_sys, /* 20 = getpid */
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do_mount, /* 21 = mount */
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do_umount, /* 22 = umount */
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no_sys, /* 23 = (setuid) */
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no_sys, /* 24 = getuid */
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do_stime, /* 25 = stime */
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no_sys, /* 26 = ptrace */
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no_sys, /* 27 = alarm */
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do_fstat, /* 28 = fstat */
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no_sys, /* 29 = pause */
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do_utime, /* 30 = utime */
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no_sys, /* 31 = (stty) */
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no_sys, /* 32 = (gtty) */
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do_access, /* 33 = access */
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no_sys, /* 34 = (nice) */
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no_sys, /* 35 = (ftime) */
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do_sync, /* 36 = sync */
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no_sys, /* 37 = kill */
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do_rename, /* 38 = rename */
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do_mkdir, /* 39 = mkdir */
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do_unlink, /* 40 = rmdir */
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do_dup, /* 41 = dup */
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do_pipe, /* 42 = pipe */
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no_sys, /* 43 = times */
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no_sys, /* 44 = (prof) */
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do_slink, /* 45 = symlink */
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no_sys, /* 46 = (setgid) */
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no_sys, /* 47 = getgid */
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no_sys, /* 48 = (signal)*/
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do_rdlink, /* 49 = readlink*/
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do_lstat, /* 50 = lstat */
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no_sys, /* 51 = (acct) */
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no_sys, /* 52 = (phys) */
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no_sys, /* 53 = (lock) */
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do_ioctl, /* 54 = ioctl */
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do_fcntl, /* 55 = fcntl */
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no_sys, /* 56 = (mpx) */
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no_sys, /* 57 = unused */
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no_sys, /* 58 = unused */
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no_sys, /* 59 = (execve) */
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do_umask, /* 60 = umask */
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do_chroot, /* 61 = chroot */
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no_sys, /* 62 = (setsid) */
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no_sys, /* 63 = (getpgrp) */
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no_sys, /* 64 = unused */
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no_sys, /* 65 = unused */
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no_sys, /* 66 = unused */
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no_sys, /* 67 = unused */
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no_sys, /* 68 = unused */
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no_sys, /* 69 = unused */
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no_sys, /* 70 = unused */
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no_sys, /* 71 = (sigaction) */
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no_sys, /* 72 = (sigsuspend) */
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no_sys, /* 73 = (sigpending) */
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no_sys, /* 74 = (sigprocmask) */
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no_sys, /* 75 = (sigreturn) */
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no_sys, /* 76 = (reboot) */
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do_svrctl, /* 77 = svrctl */
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no_sys, /* 78 = (sysuname) */
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do_getsysinfo, /* 79 = getsysinfo */
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no_sys, /* 80 = unused */
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no_sys, /* 81 = unused */
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do_fstatfs, /* 82 = fstatfs */
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no_sys, /* 83 = unused */
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no_sys, /* 84 = unused */
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do_select, /* 85 = select */
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do_fchdir, /* 86 = fchdir */
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do_fsync, /* 87 = fsync */
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no_sys, /* 88 = (getpriority) */
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no_sys, /* 89 = (setpriority) */
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no_sys, /* 90 = (gettimeofday) */
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no_sys, /* 91 = (seteuid) */
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no_sys, /* 92 = (setegid) */
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do_truncate, /* 93 = truncate */
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do_ftruncate, /* 94 = truncate */
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do_chmod, /* 95 = fchmod */
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do_chown, /* 96 = fchown */
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};
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/* This should not fail with "array size is negative": */
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extern int dummy[sizeof(call_vec) == NCALLS * sizeof(call_vec[0]) ? 1 : -1];
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