+++ /dev/null
---- a/modutils/Config.src
-+++ b/modutils/Config.src
-@@ -247,7 +247,7 @@ config FEATURE_MODUTILS_SYMBOLS
- config DEFAULT_MODULES_DIR
- string "Default directory containing modules"
- default "/lib/modules"
-- depends on DEPMOD || MODPROBE || MODPROBE_SMALL || MODINFO
-+ depends on DEPMOD || INSMOD || MODPROBE || MODPROBE_SMALL || MODINFO
- help
- Directory that contains kernel modules.
- Defaults to "/lib/modules"
---- a/modutils/insmod.c
-+++ b/modutils/insmod.c
-@@ -11,6 +11,106 @@
-
- #include "libbb.h"
- #include "modutils.h"
-+#include <sys/utsname.h>
-+#ifndef CONFIG_FEATURE_2_4_MODULES
-+#include <sys/mman.h>
-+#include <asm/unistd.h>
-+#include <sys/syscall.h>
-+#endif
-+
-+static char *g_filename = NULL;
-+
-+static int FAST_FUNC check_module_name_match(const char *filename, struct stat *statbuf,
-+ void *userdata, int depth)
-+{
-+ char *fullname = (char *) userdata;
-+ char *tmp;
-+
-+ if (fullname[0] == '\0')
-+ return FALSE;
-+
-+ tmp = bb_get_last_path_component_nostrip(filename);
-+ if (strcmp(tmp, fullname) == 0) {
-+ /* Stop searching if we find a match */
-+ g_filename = xstrdup(filename);
-+ return FALSE;
-+ }
-+
-+ return TRUE;
-+}
-+
-+static int find_module(char *filename)
-+{
-+ char *module_dir, real_module_dir[FILENAME_MAX];
-+ int len, slen, ret = ENOENT, k_version;
-+ struct utsname myuname;
-+ const char *suffix = ".ko";
-+ struct stat st;
-+
-+ /* check the kernel version */
-+ if (uname(&myuname) != 0)
-+ return EINVAL;
-+
-+ k_version = myuname.release[0] - '0';
-+
-+ if (k_version < 2 || k_version > 9)
-+ return EINVAL;
-+
-+ if (k_version == 2) {
-+ int k_patchlevel = myuname.release[2] - '0';
-+ if (k_patchlevel <= 4)
-+#if ENABLE_FEATURE_2_4_MODULES
-+ suffix = ".o";
-+#else
-+ return EINVAL;
-+#endif
-+ }
-+
-+ len = strlen(filename);
-+ slen = strlen(suffix);
-+
-+ /* check for suffix and absolute path first */
-+ if ((len < slen + 2) || (strcmp(filename + len - slen, suffix) != 0)) {
-+ filename = xasprintf("%s%s", filename, suffix);
-+ } else {
-+ filename = strdup(filename);
-+ if ((stat(filename, &st) == 0) && S_ISREG(st.st_mode)) {
-+ g_filename = filename;
-+ return 0;
-+ }
-+ free(filename);
-+ return ENOENT;
-+ }
-+
-+ /* next: scan /lib/modules/<release> */
-+ /* Jump through hoops in case /lib/modules/`uname -r`
-+ * is a symlink. We do not want recursive_action to
-+ * follow symlinks, but we do want to follow the
-+ * /lib/modules/`uname -r` dir, So resolve it ourselves
-+ * if it is a link... */
-+ module_dir = concat_path_file(CONFIG_DEFAULT_MODULES_DIR, myuname.release);
-+ if (realpath(module_dir, real_module_dir) != NULL) {
-+ free(module_dir);
-+ module_dir = real_module_dir;
-+ }
-+
-+ recursive_action(module_dir, ACTION_RECURSE,
-+ check_module_name_match, 0, filename, 0);
-+
-+ /* Check if we have a complete path */
-+ if (g_filename == NULL)
-+ goto done;
-+
-+ if ((stat(g_filename, &st) == 0) && S_ISREG(st.st_mode))
-+ ret = 0;
-+ else
-+ free(g_filename);
-+
-+done:
-+ free(filename);
-+
-+ return ret;
-+}
-
- /* 2.6 style insmod has no options and required filename
- * (not module name - .ko can't be omitted) */
-@@ -58,9 +158,15 @@ int insmod_main(int argc UNUSED_PARAM, c
- if (!filename)
- bb_show_usage();
-
-- rc = bb_init_module(filename, parse_cmdline_module_options(argv, /*quote_spaces:*/ 0));
-+ rc = find_module(filename);
-+ if (rc || (g_filename == NULL))
-+ goto done;
-+
-+ rc = bb_init_module(g_filename, parse_cmdline_module_options(argv, /*quote_spaces:*/ 0));
- if (rc)
- bb_error_msg("can't insert '%s': %s", filename, moderror(rc));
-+ free (g_filename);
-
-+done:
- return rc;
- }
+++ /dev/null
---- a/modutils/insmod.c
-+++ b/modutils/insmod.c
-@@ -139,7 +139,7 @@ int insmod_main(int argc, char **argv) M
- int insmod_main(int argc UNUSED_PARAM, char **argv)
- {
- char *filename;
-- int rc;
-+ int rc, opt;
-
- /* Compat note:
- * 2.6 style insmod has no options and required filename
-@@ -149,10 +149,8 @@ int insmod_main(int argc UNUSED_PARAM, c
- * or in $MODPATH.
- */
-
-- IF_FEATURE_2_4_MODULES(
-- getopt32(argv, INSMOD_OPTS INSMOD_ARGS);
-- argv += optind - 1;
-- );
-+ opt = getopt32(argv, INSMOD_OPTS, NULL, NULL);
-+ argv += optind - 1;
-
- filename = *++argv;
- if (!filename)
-@@ -163,7 +161,7 @@ int insmod_main(int argc UNUSED_PARAM, c
- goto done;
-
- rc = bb_init_module(g_filename, parse_cmdline_module_options(argv, /*quote_spaces:*/ 0));
-- if (rc)
-+ if (rc && !(opt & INSMOD_OPT_SILENT))
- bb_error_msg("can't insert '%s': %s", filename, moderror(rc));
- free (g_filename);
-