diff options
Diffstat (limited to 'meta/recipes-core/util-linux/util-linux-2.17.2/util-linux-ng-2.16-mount_lock_path.patch')
-rw-r--r-- | meta/recipes-core/util-linux/util-linux-2.17.2/util-linux-ng-2.16-mount_lock_path.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/meta/recipes-core/util-linux/util-linux-2.17.2/util-linux-ng-2.16-mount_lock_path.patch b/meta/recipes-core/util-linux/util-linux-2.17.2/util-linux-ng-2.16-mount_lock_path.patch new file mode 100644 index 0000000000..8e79d8b5fe --- /dev/null +++ b/meta/recipes-core/util-linux/util-linux-2.17.2/util-linux-ng-2.16-mount_lock_path.patch | |||
@@ -0,0 +1,25 @@ | |||
1 | The FHS indicates that /etc must be capable of being mounted R/O. | ||
2 | |||
3 | The FHS also indicates that lock files belong in /var/lock, and /var must | ||
4 | be R/W as soon as possible during boot. | ||
5 | |||
6 | This patch moves the mtab lock file from the potentially R/O /etc, to the | ||
7 | R/W /var/lock area. This lock file is used when mounting disks and making | ||
8 | other mount adjustments. The _PATH_MOUNTED_TMP is not adjusted, as failing | ||
9 | to write to this file does not cause any functional limitations. | ||
10 | |||
11 | (Note, if /etc is R/O, then /etc/mtab should be a symlink to /proc/mounts) | ||
12 | |||
13 | Signed-off-by: Mark Hatle <mark.hatle@windriver.com> | ||
14 | |||
15 | --- util-linux-ng-2.16/include/pathnames.h.orig | ||
16 | +++ util-linux-ng-2.16/include/pathnames.h | ||
17 | @@ -90,7 +90,7 @@ | ||
18 | # endif | ||
19 | #endif | ||
20 | |||
21 | -#define _PATH_MOUNTED_LOCK _PATH_MOUNTED "~" | ||
22 | +#define _PATH_MOUNTED_LOCK "/var/lock/mtab~" | ||
23 | #define _PATH_MOUNTED_TMP _PATH_MOUNTED ".tmp" | ||
24 | |||
25 | #ifndef _PATH_DEV | ||