bpfire/src/patches/busybox-0.60.5-gzip.patch

--- busybox-0.60.5/insmod.c	2002-09-16 06:30:10.000000000 +0100
+++ busybox-0.60.5.gz/insmod.c	2003-12-29 17:43:56.000000000 +0000
@@ -3429,6 +3429,12 @@
 		close(fd);
 }
 
+void delete_unziped_module(char *name)
+{
+	if (unlink(name) < 0)
+		fprintf(stderr, "Couldnt remove %s", name);
+}
+
 extern int insmod_main( int argc, char **argv)
 {
 	int opt;
@@ -3444,6 +3450,7 @@
 	char m_name[FILENAME_MAX] = "\0";
 	int exit_status = EXIT_FAILURE;
 	int m_has_modinfo;
+    int gunzip = 0;
 #ifdef BB_FEATURE_INSMOD_VERSION_CHECKING
 	struct utsname uts_info;
 	char m_strversion[STRVERSIONLEN];
@@ -3498,9 +3505,18 @@
 	tmp = basename(tmp1);
 	len = strlen(tmp);
 
-	if (len > 2 && tmp[len - 2] == '.' && tmp[len - 1] == 'o') {
-		len-=2;
+	if (len > 5 && tmp[len - 5] == '.' && tmp[len - 4] == 'o' && tmp[len - 3] == '.' && tmp[len - 2] == 'g' && tmp[len - 1] == 'z') {
+		len-=5;
 		tmp[len] = '\0';
+		gunzip = 1;
+	}
+	else
+	{
+		if (len > 2 && tmp[len - 2] == '.' && tmp[len - 1] == 'o') {
+			len-=2;
+			tmp[len] = '\0';
+			gunzip = 0;
+		}
 	}
 	/* Make sure there is space for the terminal NULL */
 	len += 1;
@@ -3524,6 +3540,7 @@
 			(fp = fopen(argv[optind], "r")) == NULL) {
 		struct utsname myuname;
 
+AGAIN:
 		/* Hmm.  Could not open it.  First search under /lib/modules/`uname -r`,
 		 * but do not error out yet if we fail to find it... */
 		if (uname(&myuname) == 0) {
@@ -3542,6 +3559,14 @@
 					check_module_name_match, 0, m_fullName);
 		}
 
+		/* If we've not found anything, try the gzipped version */
+		if ((m_filename[0] == '\0' || ((fp = fopen(m_filename, "r")) == NULL)) && !gunzip)
+		{
+			strcat(m_fullName, ".gz");
+			gunzip = 1;
+			goto AGAIN;
+		}
+
 		/* Check if we have found anything yet */
 		if (m_filename[0] == '\0' || ((fp = fopen(m_filename, "r")) == NULL)) 
 		{
@@ -3565,11 +3590,52 @@
 	} else 
 		safe_strncpy(m_filename, argv[optind], sizeof(m_filename));
 
+ 	if (gunzip)
+ 	{
+ 		FILE *fp_unziped;
+ 		int my_len;
+ 		char m_filename_unziped[FILENAME_MAX + 1] = "\0";	
+ 		
+ 		strcpy(m_filename_unziped, m_filename);
+ 		my_len = strlen(m_filename_unziped);
+ 		m_filename_unziped[my_len - 3] = '\0';
+ 		
+ 		if ((fp_unziped = fopen (m_filename_unziped, "w")) == NULL)
+ 		{
+ 			perror(m_filename_unziped);
+ 			return EXIT_FAILURE;
+ 		}
+ 		
+ 		if (unzip(fp, fp_unziped) != 0)
+ 		{
+ 			fclose(fp);
+ 			fclose(fp_unziped);
+ 			error_msg("unable to gunzip %s", m_filename_unziped);
+ 			delete_unziped_module(m_filename_unziped);
+ 			return EXIT_FAILURE;
+ 		}
+ 		
+ 		fclose(fp);
+ 		fclose(fp_unziped);
+ 
+ 		strcpy(m_filename, m_filename_unziped);
+ 		
+ 		if ((fp = fopen (m_filename, "r")) == NULL)
+ 		{
+ 			perror(m_filename);
+ 			return EXIT_FAILURE;
+ 		}
+ 	}
+
 	printf("Using %s\n", m_filename);
 
 	if ((f = obj_load(fp, LOADBITS)) == NULL)
-		perror_msg_and_die("Could not load the module");
-
+ 	{
+ 		if (gunzip)
+ 			delete_unziped_module(m_filename);
+ 		perror_msg_and_die("Could not load the module");
+ 	}
+ 	
 	if (get_modinfo_value(f, "kernel_version") == NULL)
 		m_has_modinfo = 0;
 	else
@@ -3679,8 +3745,6 @@
 
 	/* Find current size of the module */
 	m_size = obj_load_size(f);
-
-
 	m_addr = create_module(m_name, m_size);
 	if (m_addr==-1) switch (errno) {
 	case EEXIST:
@@ -3723,5 +3787,7 @@
 
 out:
 	fclose(fp);
+	if (gunzip)
+		delete_unziped_module(m_filename);
 	return(exit_status);
 }
--- busybox-0.60.5/modprobe.c	2003-12-29 17:05:50.000000000 +0000
+++ busybox-0.60.5.gz/modprobe.c	2004-01-01 19:22:44.000000000 +0000
@@ -105,6 +105,9 @@
 				else
 					mods++;
 					
+				if (( *(col-5) == '.' ) && ( *(col-4) == 'o' ) && ( *(col-3) == '.' ) && ( *(col-2) == 'g' ) && ( *(col-1) == 'z' ))
+					ext = 5;
+
 				if (( *(col-2) == '.' ) && ( *(col-1) == 'o' ))
 					ext = 2;
 				
@@ -152,6 +155,9 @@
 			else
 				deps++;
 			
+			if (( *(end-4) == '.' ) && ( *(end-3) == 'o' ) && ( *(end-2) == '.' ) && ( *(end-1) == 'g' ) && ( *end == 'z' ))
+				ext = 5;
+
 			if (( *(end-1) == '.' ) && ( *end == 'o' ))
 				ext = 2;
 
@@ -184,6 +190,9 @@
 	int lm = xstrlen ( mod );
 	int extpos = 0;
 
+	if (( mod [lm-5] == '.' ) && ( mod [lm-4] == 'o' ) && ( mod [lm-3] == '.' ) && ( mod[lm-2] == 'g' ) && ( mod[lm-1] == 'z' ))
+		extpos = 5;
+
 	if (( mod [lm-2] == '.' ) && ( mod [lm-1] == 'o' ))
 		extpos = 2;