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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-01-12 15:05:53 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-01-12 15:59:51 +0100 |
| commit | 0033d20449b3bb558f2ea470983018db39b572aa (patch) | |
| tree | 5707a5427fbd97abaa07c0e7eea4641d7d616216 /libnetfs | |
| parent | 3b016a709dd4be5a978dbc8f04b49289612b5be9 (diff) | |
trans/mtab: do not include non-filesystem translators by default
Traditionally, /proc/mounts includes only filesystem mount points.
Previously though, the mtab translator included any kind of
translator, like all /hurd/storeio translators. This causes problems
with umount --all as this would remove the passive translator records
from nodes in /dev.
Fix this by only listing filesystem-like translators by default.
Filesystem-like translators are identified by their response to
dir_readdir messages sent to their root node.
* trans/mtab.c (all_translators): New variable.
(options): Add flag to preserve the old behavior.
(parse_opt): Handle the new flag.
(is_filesystem_translator): New function.
(mtab_populate): Skip non-filesystem translators by default.
Diffstat (limited to 'libnetfs')
0 files changed, 0 insertions, 0 deletions