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| author | Roman Borisov | 2011-03-24 15:08:43 +0300 |
|---|---|---|
| committer | Denys Vlasenko | 2011-03-26 23:12:12 +0100 |
| commit | 19311bfa7b8e8c6effa9c375de9b0eb4338bee12 (patch) | |
| tree | 9a06cc9213b84a155457f46183069c7de26174c5 | |
| parent | d3679d2491fa85e98db3bf397d5330ddcb9fc98a (diff) | |
| download | busybox-19311bfa7b8e8c6effa9c375de9b0eb4338bee12.zip busybox-19311bfa7b8e8c6effa9c375de9b0eb4338bee12.tar.gz | |
mount: add --rbind option support
Signed-off-by: Roman Borisov <ext-roman.borisov@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | include/usage.src.h | 2 | ||||
| -rw-r--r-- | util-linux/mount.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/usage.src.h b/include/usage.src.h index 29f7b21..d07b408 100644 --- a/include/usage.src.h +++ b/include/usage.src.h @@ -2482,7 +2482,7 @@ INSERT "\n [r]slave Convert [recursively] to a slave subtree" \ "\n [r]private Convert [recursively] to a private subtree" \ "\n [un]bindable Make mount point [un]able to be bind mounted" \ - "\n bind Bind a file or directory to another location" \ + "\n [r]bind Bind a file or directory [recursively] to another location" \ "\n move Relocate an existing mount point" \ ) \ "\n remount Remount a mounted filesystem, changing flags" \ diff --git a/util-linux/mount.c b/util-linux/mount.c index e672a73..722d0be 100644 --- a/util-linux/mount.c +++ b/util-linux/mount.c @@ -181,6 +181,7 @@ static const int32_t mount_options[] = { /* "relatime" */ MS_RELATIME, /* "norelatime" */ ~MS_RELATIME, /* "loud" */ ~MS_SILENT, + /* "rbind" */ MS_BIND|MS_RECURSIVE, // action flags /* "union" */ MS_UNION, @@ -236,6 +237,7 @@ static const char mount_option_str[] = "relatime\0" "norelatime\0" "loud\0" + "rbind\0" // action flags "union\0" |