Woops, the previous commit was an accident, its supplied in the patch,

dont commit yet as we are in feature freeze

2 files changed, 32 insertions, 190 deletions

diff --git a/miscutils/Config.in b/miscutils/Config.in
index 320f4c2b4..7e18c16a0 100644
--- a/miscutils/Config.in
+++ b/miscutils/Config.in
@@ -143,32 +143,10 @@ config CONFIG_MAKEDEVS
 	bool "makedevs"
 	default n
 	help
-	  'makedevs' is a utility used to create a batch of devices with
-	  one command.
-	  .
-	  There are two choices for command line behaviour, the interface
-	  as used by LEAF/Linux Router Project, or a device table file.
-	  . 
-	  'leaf' is traditionally what busybox follows, it allows multiple
-	  devices of a particluar type to be created per command.
-	  e.g. /dev/hda[0-9]
-          Device properties are passed as command line arguments.
-	  .
-	  'table' reads device properties from a file or stdin, allowing
-	  a batch of unrelated devices to be makde with one command. 
-          User/group names are allowed as an alternative to uid/gid.
-
-choice
-	prompt "Choose makedevs behaviour"
-	default CONFIG_FEATURE_MAKDEVS_TABLE
-
-config CONFIG_FEATURE_MAKEDEVS_LEAF
-        bool "leaf"
-
-config CONFIG_FEATURE_MAKEDEVS_TABLE
-	bool "table"
-
-endchoice
+	  'makedevs' is a utility used and created by the Linux Router Project.
+	  It creates a large number of device special files (/dev devices)
+	  rather quickly, and can be considerably faster then running mknod a
+	  zillion times.
 
 config CONFIG_MT
 	bool "mt"
diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c
index 57b2d6c70..45498bb1d 100644
--- a/miscutils/makedevs.c
+++ b/miscutils/makedevs.c
@@ -1,19 +1,4 @@
 /* vi: set sw=4 ts=4: */
-
-#include <sys/types.h>
-
-#include <fcntl.h>
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-#include "busybox.h"
-
-#ifdef CONFIG_FEATURE_MAKEDEVS_LEAF
-
 /*
  * public domain -- Dave 'Kill a Cop' Cinege <dcinege@psychosis.com>
  *
@@ -21,7 +6,15 @@
  * Make ranges of device files quickly.
  * known bugs: can't deal with alpha ranges
  */
- 
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include "busybox.h"
+
 int makedevs_main(int argc, char **argv)
 {
 	mode_t mode;
@@ -76,153 +69,24 @@ int makedevs_main(int argc, char **argv)
 	return 0;
 }
 
-#elif defined CONFIG_FEATURE_MAKEDEVS_TABLE
-
 /*
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- *  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 Library 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.
- *
- */
-
-static const struct option makedevs_long_options[] = {
-	{"root", 1, NULL, 'r'},
-	{0, 0, 0, 0}
-};
-
-extern int makedevs_main(int argc, char **argv)
-{
-	FILE *table;
-	int opt;
-	char *rootdir = "./";
-	char *line;
-	int ret = EXIT_SUCCESS;
-
-	bb_opt_complementaly = "d~r";
-	bb_applet_long_options = makedevs_long_options;
-	opt = bb_getopt_ulflags(argc, argv, "d:r:", &rootdir, &rootdir);
-
-	if (optind + 1 == argc) {
-		table = bb_xfopen(argv[optind], "r");
-	} else {
-		table = stdin;
-	}
-
-	if (chdir(rootdir) == -1) {
-		bb_perror_msg_and_die("Couldnt chdor to %s", rootdir);
-	}
-
-	umask(0);
-
-	while ((line = bb_get_chomped_line_from_file(table))) {
-		char type;
-		unsigned int mode = 0755;
-		unsigned int major = 0;
-		unsigned int minor = 0;
-		unsigned int count = 0;
-		unsigned int increment = 0;
-		unsigned int start = 0;
-		char name[41];
-		char user[41];
-		char group[41];
-		char *full_name;
-		uid_t uid;
-		gid_t gid;
-
-		if ((2 > sscanf(line, "%40s %c %o %40s %40s %u %u %u %u %u", name,
-			&type, &mode, user, group, &major,
-			&minor, &start, &increment, &count)) ||
-			((major | minor | start | count | increment) > 255)) {
-			bb_error_msg("Ignoring invalid line\n%s\n", line);
-			ret = EXIT_FAILURE;
-			continue;
-		}
-		if (name[0] == '#') {
-			continue;
-		}
-		if (group) {
-			gid = get_ug_id(group, my_getgrnam);
-		} else {
-			gid = getgid();
-		}
-		if (user) {
-			uid = get_ug_id(user, my_getpwnam);
-		} else {
-			uid = getuid();
-		}
-		full_name = concat_path_file(rootdir, name);
-
-		if (type == 'd') {
-			bb_make_directory(full_name, mode | S_IFDIR, 0);
-			if (chown(full_name, uid, gid) == -1) {
-				bb_perror_msg("chown failed for %s", full_name);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-		} else {
-			dev_t rdev;
-
-			if (type == 'p') {
-				mode |= S_IFIFO;
-			}
-			else if (type == 'c') {
-				mode |= S_IFCHR;
-			}
-			else if (type == 'b') {
-				mode |= S_IFBLK;
-			} else {
-				bb_error_msg("Unsupported file type %c", type);
-				ret = EXIT_FAILURE;
-				goto loop;
-			}
-
-			if (count > 0) {
-				int i;
-				char *full_name_inc;
-
-				full_name_inc = xmalloc(strlen(full_name) + 4);
-				for (i = start; i < count; i++) {
-					sprintf(full_name_inc, "%s%d", full_name, i);
-					rdev = (major << 8) + minor + (i * increment - start);
-					if (mknod(full_name_inc, mode, rdev) == -1) {
-						bb_perror_msg("Couldnt create node %s", full_name_inc);
-						ret = EXIT_FAILURE;
-					}
-					else if (chown(full_name_inc, uid, gid) == -1) {
-						bb_perror_msg("chown failed for %s", full_name_inc);
-						ret = EXIT_FAILURE;
-					}
-				}
-				free(full_name_inc);
-			} else {
-				rdev = (major << 8) + minor;
-				if (mknod(full_name, mode, rdev) == -1) {
-					bb_perror_msg("Couldnt create node %s", full_name);
-					ret = EXIT_FAILURE;
-				}
-				else if (chown(full_name, uid, gid) == -1) {
-					bb_perror_msg("chown failed for %s", full_name);
-					ret = EXIT_FAILURE;
-				}
-			}
-		}
-loop:
-		free(line);
-		free(full_name);
-	}
-	fclose(table);
-
-	return 0;
+And this is what this program replaces. The shell is too slow!
+
+makedev () {
+local basedev=$1; local S=$2; local E=$3
+local major=$4; local Sminor=$5; local type=$6
+local sbase=$7
+
+	if [ ! "$sbase" = "" ]; then
+		mknod "$basedev" $type $major $Sminor
+		S=`expr $S + 1`
+		Sminor=`expr $Sminor + 1`
+	fi
+
+	while [ $S -le $E ]; do
+		mknod "$basedev$S" $type $major $Sminor
+		S=`expr $S + 1`
+		Sminor=`expr $Sminor + 1`
+	done
 }
-#else
-# error makdedevs configuration error, either leaf or table must be selected
-#endif
+*/