Wrote rmmod for busybox.
-Erik
This commit is contained in:
parent
0aa6118167
commit
3d7e3414da
@ -1,7 +1,7 @@
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0.40
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* Added the -s option to du -beppu
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* Fixed an embarrasing segfault in head -beppu
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* New App: lsmod -erik
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* New Apps: lsmod, rmmod -erik
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* New Apps: fbset contributed by Randolph Chung <tausq@debian.org>.
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* Fixed an bug in syslogd causing it to stop logging after 20 minutes. -erik
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* Fixed the embarrasing failure of the -p opition in the logger app. -erik
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@ -168,6 +168,9 @@ static const struct Applet applets[] = {
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#ifdef BB_RMDIR //bin
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{"rmdir", rmdir_main},
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#endif
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#ifdef BB_RMMOD //sbin
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{"rmmod", rmmod_main},
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#endif
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#ifdef BB_SFDISK //sbin
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{"fdisk", sfdisk_main},
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{"sfdisk", sfdisk_main},
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@ -168,6 +168,9 @@ static const struct Applet applets[] = {
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#ifdef BB_RMDIR //bin
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{"rmdir", rmdir_main},
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#endif
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#ifdef BB_RMMOD //sbin
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{"rmmod", rmmod_main},
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#endif
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#ifdef BB_SFDISK //sbin
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{"fdisk", sfdisk_main},
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{"sfdisk", sfdisk_main},
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@ -59,6 +59,7 @@
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#define BB_REBOOT
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#define BB_RM
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#define BB_RMDIR
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#define BB_RMMOD
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//#define BB_SFDISK
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#define BB_SED
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#define BB_SLEEP
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@ -104,8 +104,9 @@ extern int printf_main(int argc, char** argv);
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extern int ps_main(int argc, char** argv);
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extern int pwd_main(int argc, char** argv);
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extern int reboot_main(int argc, char** argv);
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extern int rmdir_main(int argc, char **argv);
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extern int rm_main(int argc, char** argv);
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extern int rmdir_main(int argc, char **argv);
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extern int rmmod_main(int argc, char** argv);
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extern int scan_partitions_main(int argc, char** argv);
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extern int sh_main(int argc, char** argv);
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extern int sfdisk_main(int argc, char** argv);
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73
modutils/rmmod.c
Normal file
73
modutils/rmmod.c
Normal file
@ -0,0 +1,73 @@
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/*
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* Mini rmmod implementation for busybox
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*
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* Copyright (C) 1999 by Lineo, inc.
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* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "internal.h"
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#include <stdio.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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/* And the system call of the day is... */
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extern int delete_module (const char * __name);
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static const char rmmod_usage[] =
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"rmmod [OPTION]... [MODULE]...\n\n"
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"Unloads the specified kernel modules from the kernel.\n\n"
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"Options:\n"
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"\t-a\tTry to remove all unused kernel modules.\n";
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extern int rmmod_main(int argc, char **argv)
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{
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if (argc<=1) {
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usage(rmmod_usage);
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}
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/* Parse any options */
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while (--argc > 0 && **(++argv) == '-') {
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while (*(++(*argv))) {
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switch (**argv) {
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case 'a':
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/* Unload _all_ modules via NULL delete_module() call */
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if (delete_module(NULL)) {
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perror("rmmod");
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exit( FALSE);
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}
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exit( TRUE);
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default:
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usage(rmmod_usage);
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}
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}
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}
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while (argc-- > 0 ) {
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if (delete_module(*argv) < 0) {
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perror(*argv);
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}
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argv++;
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}
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exit( TRUE);
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}
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73
rmmod.c
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73
rmmod.c
Normal file
@ -0,0 +1,73 @@
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/*
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* Mini rmmod implementation for busybox
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*
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* Copyright (C) 1999 by Lineo, inc.
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* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "internal.h"
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#include <stdio.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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/* And the system call of the day is... */
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extern int delete_module (const char * __name);
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static const char rmmod_usage[] =
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"rmmod [OPTION]... [MODULE]...\n\n"
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"Unloads the specified kernel modules from the kernel.\n\n"
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"Options:\n"
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"\t-a\tTry to remove all unused kernel modules.\n";
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extern int rmmod_main(int argc, char **argv)
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{
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if (argc<=1) {
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usage(rmmod_usage);
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}
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/* Parse any options */
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while (--argc > 0 && **(++argv) == '-') {
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while (*(++(*argv))) {
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switch (**argv) {
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case 'a':
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/* Unload _all_ modules via NULL delete_module() call */
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if (delete_module(NULL)) {
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perror("rmmod");
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exit( FALSE);
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}
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exit( TRUE);
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default:
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usage(rmmod_usage);
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}
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}
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}
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while (argc-- > 0 ) {
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if (delete_module(*argv) < 0) {
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perror(*argv);
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}
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argv++;
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}
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exit( TRUE);
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}
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