busybox: remove obsolete insmod patches

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 40850

package/utils/busybox/patches/470-insmod_search.patch

@@ -1,137 +0,0 @@
---- 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;
- }

package/utils/busybox/patches/910-insmod-q-flag.patch

@@ -1,33 +0,0 @@
---- 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);
-