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| author | David Herrmann <dh.herrmann@gmail.com> | 2014-09-02 14:17:59 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2014-09-11 15:22:16 +0200 |
| commit | 98b7fe2ad4055a7978edc28caaadd5a0a9bd97a9 (patch) | |
| tree | 0e4ed8555945193f401c1af1dc5e7479ab4be6a6 /src/libsystemd-terminal/idev-evdev.c | |
| parent | b76388e123e8d73ded1fd53937d816b314948517 (diff) | |
terminal: discard async read() errors for evdev
If read() fails on evdev devices, we deal with this in idev_evdev_hup().
It is very likely this is an async revoke, therefore, we must not abort.
Fix our io helper to discard such errors after passing them to
idev_evdev_hup(), so we don't bail out of the event loop.
Diffstat (limited to 'src/libsystemd-terminal/idev-evdev.c')
| -rw-r--r-- | src/libsystemd-terminal/idev-evdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd-terminal/idev-evdev.c b/src/libsystemd-terminal/idev-evdev.c index c93ede8dc9..9e2dc811ef 100644 --- a/src/libsystemd-terminal/idev-evdev.c +++ b/src/libsystemd-terminal/idev-evdev.c @@ -217,7 +217,7 @@ static int idev_evdev_io(idev_evdev *evdev) { error: idev_evdev_hup(evdev); - return r; + return 0; /* idev_evdev_hup() handles the error so discard it */ } static int idev_evdev_event_fn(sd_event_source *s, int fd, uint32_t revents, void *userdata) { |