Last change
on this file since 1012 was 821, checked in by Bruno Cornec, 18 years ago |
Addition of busybox 1.2.1 as a mindi-busybox new package
This should avoid delivering binary files in mindi not built there (Fedora and Debian are quite serious about that)
|
File size:
1014 bytes
|
Rev | Line | |
---|
[821] | 1 | /* vi: set sw=4 ts=4: */
|
---|
| 2 | /*
|
---|
| 3 | * mesg implementation for busybox
|
---|
| 4 | *
|
---|
| 5 | * Copyright (c) 2002 Manuel Novoa III <mjn3@codepoet.org>
|
---|
| 6 | *
|
---|
| 7 | * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #include "busybox.h"
|
---|
| 11 | #include <unistd.h>
|
---|
| 12 | #include <stdlib.h>
|
---|
| 13 |
|
---|
| 14 | #ifdef USE_TTY_GROUP
|
---|
| 15 | #define S_IWGRP_OR_S_IWOTH S_IWGRP
|
---|
| 16 | #else
|
---|
| 17 | #define S_IWGRP_OR_S_IWOTH (S_IWGRP | S_IWOTH)
|
---|
| 18 | #endif
|
---|
| 19 |
|
---|
| 20 | int mesg_main(int argc, char *argv[])
|
---|
| 21 | {
|
---|
| 22 | struct stat sb;
|
---|
| 23 | char *tty;
|
---|
| 24 | char c = 0;
|
---|
| 25 |
|
---|
| 26 | if ((--argc == 0)
|
---|
| 27 | || ((argc == 1) && (((c = **++argv) == 'y') || (c == 'n')))) {
|
---|
| 28 | if ((tty = ttyname(STDERR_FILENO)) == NULL) {
|
---|
| 29 | tty = "ttyname";
|
---|
| 30 | } else if (stat(tty, &sb) == 0) {
|
---|
| 31 | if (argc == 0) {
|
---|
| 32 | puts(((sb.st_mode & (S_IWGRP | S_IWOTH)) ==
|
---|
| 33 | 0) ? "is n" : "is y");
|
---|
| 34 | return EXIT_SUCCESS;
|
---|
| 35 | }
|
---|
| 36 | if (chmod
|
---|
| 37 | (tty,
|
---|
| 38 | (c ==
|
---|
| 39 | 'y') ? sb.st_mode | (S_IWGRP_OR_S_IWOTH) : sb.
|
---|
| 40 | st_mode & ~(S_IWGRP | S_IWOTH)) == 0) {
|
---|
| 41 | return EXIT_SUCCESS;
|
---|
| 42 | }
|
---|
| 43 | }
|
---|
| 44 | bb_perror_msg_and_die("%s", tty);
|
---|
| 45 | }
|
---|
| 46 | bb_show_usage();
|
---|
| 47 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.