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am 34dd04db: Merge "Improve bad error reporting seen in shamu SELinux boot failures."

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* commit '34dd04dbb53bc6dc1ec4f9c6639b10acb7c53c72':
  Improve bad error reporting seen in shamu SELinux boot failures.
This commit is contained in:
Elliott Hughes 2015-04-24 18:46:59 +00:00 • committed by Android Git Automerger
commit 48ba758782
1 changed files with 4 additions and 1 deletions
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5
fs_mgr/fs_mgr.c
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@ -117,8 +117,10 @@ static void check_fs(char *blk_device, char *fs_type, char *target)
* filesytsem due to an error, e2fsck is still run to do a full check
* fix the filesystem.
*/
errno = 0;
ret = mount(blk_device, target, fs_type, tmpmnt_flags, tmpmnt_opts);
INFO("%s(): mount(%s,%s,%s)=%d\n", __func__, blk_device, target, fs_type, ret);
INFO("%s(): mount(%s,%s,%s)=%d: %s\n",
__func__, blk_device, target, fs_type, ret, strerror(errno));
if (!ret) {
int i;
for (i = 0; i < 5; i++) {
@ -126,6 +128,7 @@ static void check_fs(char *blk_device, char *fs_type, char *target)
// Should we try rebooting if all attempts fail?
int result = umount(target);
if (result == 0) {
INFO("%s(): unmount(%s) succeeded\n", __func__, target);
break;
}
ERROR("%s(): umount(%s)=%d: %s\n", __func__, target, result, strerror(errno));