diff options
Diffstat (limited to 'misc/findsuper.c')
| -rw-r--r-- | misc/findsuper.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/misc/findsuper.c b/misc/findsuper.c index 5eade889..fbc28a37 100644 --- a/misc/findsuper.c +++ b/misc/findsuper.c @@ -6,7 +6,7 @@ * using gpart program. * * Portions Copyright 1998-2000, Theodore Ts'o. - * + * * Well, here's my linux version of findsuper. * I'm sure you coulda done it faster. :) * IMHO there isn't as much interesting data to print in the @@ -18,7 +18,7 @@ * * I wanted to add msdos support, but I couldn't make heads or tails * of the kernel include files to find anything I could look for in msdos. - * + * * Reading every block of a Sun partition is fairly quick. Doing the * same under linux (slower hardware I suppose) just isn't the same. * It might be more useful to default to reading the first (second?) block @@ -59,26 +59,26 @@ /* * Documentation addendum added by Andreas dwguest@win.tue.nl/aeb@cwi.nl - * + * * The program findsuper is a utility that scans a disk and finds * copies of ext2 superblocks (by checking for the ext2 signature). - * + * * For each superblock found, it prints the offset in bytes, the * offset in 1024-byte blocks, the size of the ext2 partition in fs * blocks, the filesystem blocksize (in bytes), the block group number * (always 0 for older ext2 systems), and a timestamp (s_mtime). - * + * * This program can be used to retrieve partitions that have been * lost. The superblock for block group 0 is found 1 block (2 * sectors) after the partition start. - * + * * For new systems that have a block group number in the superblock it * is immediately clear which superblock is the first of a partition. * For old systems where no group numbers are given, the first * superblock can be recognised by the timestamp: all superblock * copies have the creation time in s_mtime, except the first, which * has the last time e2fsck or tune2fs wrote to the filesystem. - * + * */ #define _FILE_OFFSET_BITS 64 @@ -102,9 +102,9 @@ #define WHY(fmt, arg...) { continue; } #endif -static void usage(void) +static void usage(void) { - fprintf(stderr, + fprintf(stderr, _("Usage: findsuper device [skipbytes [startkb]]\n")); exit(1); } @@ -172,7 +172,7 @@ int main(int argc, char *argv[]) fprintf(stderr, _("startkb should be positive, not %Lu\n"), sk); exit(1); } - + fd = open(device_name, O_RDONLY); if (fd < 0) { perror(device_name); |