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-rw-r--r--Changelog2
-rw-r--r--applets/busybox.c3
-rw-r--r--busybox.c3
-rw-r--r--busybox.def.h1
-rw-r--r--internal.h3
-rw-r--r--modutils/rmmod.c73
-rw-r--r--rmmod.c73
7 files changed, 156 insertions, 2 deletions
diff --git a/Changelog b/Changelog
index da2346a..5bf8a5f 100644
--- a/Changelog
+++ b/Changelog
@@ -1,7 +1,7 @@
0.40
* Added the -s option to du -beppu
* Fixed an embarrasing segfault in head -beppu
- * New App: lsmod -erik
+ * New Apps: lsmod, rmmod -erik
* New Apps: fbset contributed by Randolph Chung <tausq@debian.org>.
* Fixed an bug in syslogd causing it to stop logging after 20 minutes. -erik
* Fixed the embarrasing failure of the -p opition in the logger app. -erik
diff --git a/applets/busybox.c b/applets/busybox.c
index ed5a2b0..a9cd6e0 100644
--- a/applets/busybox.c
+++ b/applets/busybox.c
@@ -168,6 +168,9 @@ static const struct Applet applets[] = {
#ifdef BB_RMDIR //bin
{"rmdir", rmdir_main},
#endif
+#ifdef BB_RMMOD //sbin
+ {"rmmod", rmmod_main},
+#endif
#ifdef BB_SFDISK //sbin
{"fdisk", sfdisk_main},
{"sfdisk", sfdisk_main},
diff --git a/busybox.c b/busybox.c
index ed5a2b0..a9cd6e0 100644
--- a/busybox.c
+++ b/busybox.c
@@ -168,6 +168,9 @@ static const struct Applet applets[] = {
#ifdef BB_RMDIR //bin
{"rmdir", rmdir_main},
#endif
+#ifdef BB_RMMOD //sbin
+ {"rmmod", rmmod_main},
+#endif
#ifdef BB_SFDISK //sbin
{"fdisk", sfdisk_main},
{"sfdisk", sfdisk_main},
diff --git a/busybox.def.h b/busybox.def.h
index 834738e..a86550e 100644
--- a/busybox.def.h
+++ b/busybox.def.h
@@ -59,6 +59,7 @@
#define BB_REBOOT
#define BB_RM
#define BB_RMDIR
+#define BB_RMMOD
//#define BB_SFDISK
#define BB_SED
#define BB_SLEEP
diff --git a/internal.h b/internal.h
index 3e9c272..9b51edc 100644
--- a/internal.h
+++ b/internal.h
@@ -104,8 +104,9 @@ extern int printf_main(int argc, char** argv);
extern int ps_main(int argc, char** argv);
extern int pwd_main(int argc, char** argv);
extern int reboot_main(int argc, char** argv);
-extern int rmdir_main(int argc, char **argv);
extern int rm_main(int argc, char** argv);
+extern int rmdir_main(int argc, char **argv);
+extern int rmmod_main(int argc, char** argv);
extern int scan_partitions_main(int argc, char** argv);
extern int sh_main(int argc, char** argv);
extern int sfdisk_main(int argc, char** argv);
diff --git a/modutils/rmmod.c b/modutils/rmmod.c
new file mode 100644
index 0000000..7d3eac5
--- /dev/null
+++ b/modutils/rmmod.c
@@ -0,0 +1,73 @@
+/*
+ * Mini rmmod implementation for busybox
+ *
+ * Copyright (C) 1999 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 "internal.h"
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+
+
+/* And the system call of the day is... */
+extern int delete_module (const char * __name);
+
+
+static const char rmmod_usage[] =
+ "rmmod [OPTION]... [MODULE]...\n\n"
+ "Unloads the specified kernel modules from the kernel.\n\n"
+ "Options:\n"
+ "\t-a\tTry to remove all unused kernel modules.\n";
+
+
+
+extern int rmmod_main(int argc, char **argv)
+{
+ if (argc<=1) {
+ usage(rmmod_usage);
+ }
+
+ /* Parse any options */
+ while (--argc > 0 && **(++argv) == '-') {
+ while (*(++(*argv))) {
+ switch (**argv) {
+ case 'a':
+ /* Unload _all_ modules via NULL delete_module() call */
+ if (delete_module(NULL)) {
+ perror("rmmod");
+ exit( FALSE);
+ }
+ exit( TRUE);
+ default:
+ usage(rmmod_usage);
+ }
+ }
+ }
+
+ while (argc-- > 0 ) {
+ if (delete_module(*argv) < 0) {
+ perror(*argv);
+ }
+ argv++;
+ }
+ exit( TRUE);
+}
diff --git a/rmmod.c b/rmmod.c
new file mode 100644
index 0000000..7d3eac5
--- /dev/null
+++ b/rmmod.c
@@ -0,0 +1,73 @@
+/*
+ * Mini rmmod implementation for busybox
+ *
+ * Copyright (C) 1999 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 "internal.h"
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+
+
+/* And the system call of the day is... */
+extern int delete_module (const char * __name);
+
+
+static const char rmmod_usage[] =
+ "rmmod [OPTION]... [MODULE]...\n\n"
+ "Unloads the specified kernel modules from the kernel.\n\n"
+ "Options:\n"
+ "\t-a\tTry to remove all unused kernel modules.\n";
+
+
+
+extern int rmmod_main(int argc, char **argv)
+{
+ if (argc<=1) {
+ usage(rmmod_usage);
+ }
+
+ /* Parse any options */
+ while (--argc > 0 && **(++argv) == '-') {
+ while (*(++(*argv))) {
+ switch (**argv) {
+ case 'a':
+ /* Unload _all_ modules via NULL delete_module() call */
+ if (delete_module(NULL)) {
+ perror("rmmod");
+ exit( FALSE);
+ }
+ exit( TRUE);
+ default:
+ usage(rmmod_usage);
+ }
+ }
+ }
+
+ while (argc-- > 0 ) {
+ if (delete_module(*argv) < 0) {
+ perror(*argv);
+ }
+ argv++;
+ }
+ exit( TRUE);
+}