Changeset 3232 in MondoRescue for branches/3.2/mindi-busybox/e2fsprogs/tune2fs.c

Timestamp:

Jan 1, 2014, 12:47:38 AM (10 years ago)

Author:

Bruno Cornec

Message:

• Update mindi-busybox to 1.21.1

File:

• branches/3.2/mindi-busybox/e2fsprogs/tune2fs.c (modified) (5 diffs)

branches/3.2/mindi-busybox/e2fsprogs/tune2fs.c

@@ -9 +9 @@
 #include "libbb.h"
 #include <linux/fs.h>
-#include <linux/ext2_fs.h>
+#include "bb_e2fs_defs.h"
 
 // storage helpers
@@ -29 +29 @@
 
 //usage:#define tune2fs_trivial_usage
-//usage:       "[-c MOUNT_CNT] "
+//usage:       "[-c MAX_MOUNT_COUNT] "
 ////usage:     "[-e errors-behavior] [-g group] "
 //usage:       "[-i DAYS] "
 ////usage:     "[-j] [-J journal-options] [-l] [-s sparse-flag] "
 ////usage:     "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] "
-////usage:     "[-r reserved-blocks-count] [-u user] [-C mount-count] "
+////usage:     "[-r reserved-blocks-count] [-u user] "
+//usage:       "[-C MOUNT_COUNT] "
 //usage:       "[-L LABEL] "
 ////usage:     "[-M last-mounted-dir] [-O [^]feature[,...]] "
@@ -47 +48 @@
     OPT_c = 1 << 1, // max mount count
     OPT_i = 1 << 2, // check interval
+    OPT_C = 1 << 3, // current mount count
 };
 
@@ -53 +55 @@
 {
     unsigned opts;
-    const char *label, *str_c, *str_i;
+    const char *label, *str_c, *str_i, *str_C;
     struct ext2_super_block *sb;
     int fd;
 
     opt_complementary = "=1";
-    opts = getopt32(argv, "L:c:i:", &label, &str_c, &str_i);
+    opts = getopt32(argv, "L:c:i:C:", &label, &str_c, &str_i, &str_C);
     if (!opts)
         bb_show_usage();
@@ -71 +73 @@
     // mangle superblock
     //STORE_LE(sb->s_wtime, time(NULL)); - why bother?
+
+    if (opts & OPT_C) {
+        int n = xatoi_range(str_C, 1, 0xfffe);
+        STORE_LE(sb->s_mnt_count, (unsigned)n);
+    }
 
     // set the label