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authorEric Andersen2001-10-24 05:00:29 +0000
committerEric Andersen2001-10-24 05:00:29 +0000
commitbdfd0d78bc44e73d693510e70087857785b3b521 (patch)
tree153a573095afac8d8d0ea857759ecabd77fb28b7 /swaponoff.c
parent9260fc5552a3ee52eb95823aa6689d52a1ffd33c (diff)
downloadbusybox-bdfd0d78bc44e73d693510e70087857785b3b521.zip
busybox-bdfd0d78bc44e73d693510e70087857785b3b521.tar.gz
Major rework of the directory structure and the entire build system.
-Erik
Diffstat (limited to 'swaponoff.c')
-rw-r--r--swaponoff.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/swaponoff.c b/swaponoff.c
deleted file mode 100644
index d9eb5ba..0000000
--- a/swaponoff.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Mini swapon/swapoff implementation for busybox
- *
- *
- * Copyright (C) 1999,2000,2001 by Lineo, inc.
- * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <stdio.h>
-#include <mntent.h>
-#include <dirent.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/mount.h>
-
-#if __GNU_LIBRARY__ < 5
-/* libc5 doesn't have sys/swap.h, define these here. */
-extern int swapon (__const char *__path, int __flags);
-extern int swapoff (__const char *__path);
-#else
-#include <sys/swap.h>
-#endif
-
-#include "busybox.h"
-
-static int whichApp;
-
-static const int SWAPON_APP = 1;
-static const int SWAPOFF_APP = 2;
-
-
-static void swap_enable_disable(char *device)
-{
- int status;
-
- if (whichApp == SWAPON_APP)
- status = swapon(device, 0);
- else
- status = swapoff(device);
-
- if (status != 0)
- perror_msg_and_die(applet_name);
-}
-
-static void do_em_all(void)
-{
- struct mntent *m;
- FILE *f = setmntent("/etc/fstab", "r");
-
- if (f == NULL)
- perror_msg_and_die("/etc/fstab");
- while ((m = getmntent(f)) != NULL) {
- if (strcmp(m->mnt_type, MNTTYPE_SWAP)==0) {
- swap_enable_disable(m->mnt_fsname);
- }
- }
- endmntent(f);
- exit(EXIT_SUCCESS);
-}
-
-
-extern int swap_on_off_main(int argc, char **argv)
-{
- if (strcmp(applet_name, "swapon") == 0) {
- whichApp = SWAPON_APP;
- } else {
- whichApp = SWAPOFF_APP;
- }
-
- if (argc != 2) {
- goto usage_and_exit;
- }
- argc--;
- argv++;
-
- /* Parse any options */
- while (**argv == '-') {
- while (*++(*argv))
- switch (**argv) {
- case 'a':
- {
- struct stat statBuf;
-
- if (stat("/etc/fstab", &statBuf) < 0)
- error_msg_and_die("/etc/fstab file missing");
- }
- do_em_all();
- break;
- default:
- goto usage_and_exit;
- }
- }
- swap_enable_disable(*argv);
- return EXIT_SUCCESS;
-
- usage_and_exit:
- show_usage();
-}