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authorDenys Vlasenko <vda.linux@googlemail.com>2010-05-09 00:13:40 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2010-05-09 00:13:40 +0200
commit6774386d95cec54258f23f69bc287c99e205ebdf (patch)
tree51a81051eb233a15e6107579c8573ecec5b09726 /util-linux/tune2fs.c
parent19afe848eca8d3baf149cd7ed715489403360287 (diff)
downloadbusybox-6774386d95cec54258f23f69bc287c99e205ebdf.tar.gz
tune2fs: move to e2fsprogs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/tune2fs.c')
-rw-r--r--util-linux/tune2fs.c71
1 files changed, 0 insertions, 71 deletions
diff --git a/util-linux/tune2fs.c b/util-linux/tune2fs.c
deleted file mode 100644
index 3b8f3d8ef..000000000
--- a/util-linux/tune2fs.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * tune2fs: utility to modify EXT2 filesystem
- *
- * Busybox'ed (2009) by Vladimir Dronnikov <dronnikov@gmail.com>
- *
- * Licensed under GPLv2, see file LICENSE in this tarball for details.
- */
-#include "libbb.h"
-#include <linux/fs.h>
-#include <linux/ext2_fs.h>
-#include "volume_id/volume_id_internal.h"
-
-// storage helpers
-char BUG_wrong_field_size(void);
-#define STORE_LE(field, value) \
-do { \
- if (sizeof(field) == 4) \
- field = cpu_to_le32(value); \
- else if (sizeof(field) == 2) \
- field = cpu_to_le16(value); \
- else if (sizeof(field) == 1) \
- field = (value); \
- else \
- BUG_wrong_field_size(); \
-} while (0)
-
-#define FETCH_LE32(field) \
- (sizeof(field) == 4 ? cpu_to_le32(field) : BUG_wrong_field_size())
-
-enum {
- OPT_L = 1 << 0, // label
-};
-
-int tune2fs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int tune2fs_main(int argc UNUSED_PARAM, char **argv)
-{
- unsigned opts;
- const char *label;
- struct ext2_super_block *sb;
- int fd;
-
- opt_complementary = "=1";
- opts = getopt32(argv, "L:", &label);
- argv += optind; // argv[0] -- device
-
- if (!opts)
- bb_show_usage();
-
- // read superblock
- fd = xopen(argv[0], O_RDWR);
- xlseek(fd, 1024, SEEK_SET);
- sb = xzalloc(1024);
- xread(fd, sb, 1024);
-
- // mangle superblock
- //STORE_LE(sb->s_wtime, time(NULL)); - why bother?
- // set the label
- if (1 /*opts & OPT_L*/)
- safe_strncpy((char *)sb->s_volume_name, label, sizeof(sb->s_volume_name));
- // write superblock
- xlseek(fd, 1024, SEEK_SET);
- xwrite(fd, sb, 1024);
-
- if (ENABLE_FEATURE_CLEAN_UP) {
- free(sb);
- }
-
- xclose(fd);
- return EXIT_SUCCESS;
-}