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| author | Eric Andersen | 2003-06-20 09:36:49 +0000 |
|---|---|---|
| committer | Eric Andersen | 2003-06-20 09:36:49 +0000 |
| commit | 9d7f0f0fe86be9228db02e672ff5f0b2b4abfff9 (patch) | |
| tree | 20549dff65fc0a4dc34482b77229f48ae4a80f2d /util-linux/umount.c | |
| parent | dd92c77bb0de724cfc06feed5c716f936196ff63 (diff) | |
| download | busybox-9d7f0f0fe86be9228db02e672ff5f0b2b4abfff9.zip busybox-9d7f0f0fe86be9228db02e672ff5f0b2b4abfff9.tar.gz | |
Somewhere in the 2.4.x kernel series, /proc/mounts was changed to display a
"rootfs" entry as well as the traditional "/dev/root" entry. This caused
applets such as mount and df to display two root filesystem entries....
This teaches the relevant utilities to ignore the "rootfs" entry.
-Erik
Diffstat (limited to 'util-linux/umount.c')
| -rw-r--r-- | util-linux/umount.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/util-linux/umount.c b/util-linux/umount.c index 1d3e893..c11f2e9 100644 --- a/util-linux/umount.c +++ b/util-linux/umount.c @@ -111,7 +111,9 @@ static char *mtab_getinfo(const char *match, const char which) return cur->mountpt; } else { #if !defined CONFIG_FEATURE_MTAB_SUPPORT - if (strcmp(cur->device, "/dev/root") == 0) { + if (strcmp(cur->device, "rootfs") == 0) { + continue; + } else if (strcmp(cur->device, "/dev/root") == 0) { /* Adjusts device to be the real root device, * or leaves device alone if it can't find it */ cur->device = find_real_root_device_name(cur->device); |