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| author | Karel Zak | 2010-03-12 23:42:56 +0100 |
|---|---|---|
| committer | Karel Zak | 2010-06-03 15:20:11 +0200 |
| commit | ba7232a1fe1398e7947d1af39fadc8d02b21bf69 (patch) | |
| tree | dfa9aeae8f08bf02582055b4794164b91da4f947 /shlibs/mount/src/tab.c | |
| parent | libmount: add support for userdata and work with VFS tree (diff) | |
| download | kernel-qcow2-util-linux-ba7232a1fe1398e7947d1af39fadc8d02b21bf69.tar.gz kernel-qcow2-util-linux-ba7232a1fe1398e7947d1af39fadc8d02b21bf69.tar.xz kernel-qcow2-util-linux-ba7232a1fe1398e7947d1af39fadc8d02b21bf69.zip | |
libmount: add mnt_cache_find_tag_value()
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'shlibs/mount/src/tab.c')
| -rw-r--r-- | shlibs/mount/src/tab.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/shlibs/mount/src/tab.c b/shlibs/mount/src/tab.c index 98c56602b..176a7d5a7 100644 --- a/shlibs/mount/src/tab.c +++ b/shlibs/mount/src/tab.c @@ -519,9 +519,11 @@ mnt_fs *mnt_tab_find_srcpath(mnt_tab *tb, const char *path, int direction) /* evaluated tag */ if (ntags) { + int rc = mnt_cache_read_tags(tb->cache, cn); + mnt_reset_iter(&itr, direction); - if (mnt_cache_read_tags(tb->cache, cn) > 0) { + if (rc == 0) { /* @path's TAGs are in the cache */ while(mnt_tab_next_fs(tb, &itr, &fs) == 0) { const char *t, *v; @@ -532,7 +534,7 @@ mnt_fs *mnt_tab_find_srcpath(mnt_tab *tb, const char *path, int direction) if (mnt_cache_device_has_tag(tb->cache, cn, t, v)) return fs; } - } else if (errno == EACCES) { + } else if (rc < 0 && errno == EACCES) { /* @path is unaccessible, try evaluate all TAGs in @tb * by udev symlinks -- this could be expensive on systems * with huge fstab/mtab */ |