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| author | Guillem Jover <guillem@debian.org> | 2013-01-20 02:33:13 +0100 |
|---|---|---|
| committer | Guillem Jover <guillem@debian.org> | 2013-04-14 05:50:17 +0200 |
| commit | dabcb9560063a134a01c4223b1d6fa3624175daa (patch) | |
| tree | 82301056f17ddde346d06089eef832ce1ad0be8b /src | |
| parent | 0790f370e789197b2493b8cd1746374dca9b8316 (diff) | |
| download | dpkg-dabcb9560063a134a01c4223b1d6fa3624175daa.tar.gz | |
dselect: Save and restore errno on signal handler
This makes sure that the signal function will not stomp over an errno
value already set when interrupted.
The signal handler is still not async-safe, but this at least fixes one
of the problems.
Diffstat (limited to 'src')
0 files changed, 0 insertions, 0 deletions