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| author | Mattias Andrée <maandree@operamail.com> | 2015-08-23 03:30:46 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2015-08-23 03:30:46 +0200 |
| commit | 3d652087604ca1c6a66d9fa319645aeec1cf1b7b (patch) | |
| tree | 0c54c322b6f053bdb4e898b6683c8190922f3539 /src/mds-vt.c | |
| parent | m + colour on selected items in lists and tables (diff) | |
| download | mds-3d652087604ca1c6a66d9fa319645aeec1cf1b7b.tar.gz mds-3d652087604ca1c6a66d9fa319645aeec1cf1b7b.tar.bz2 mds-3d652087604ca1c6a66d9fa319645aeec1cf1b7b.tar.xz | |
signal handlers that return should not modify errno
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
| -rw-r--r-- | src/mds-vt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mds-vt.c b/src/mds-vt.c index 2449aba..0264904 100644 --- a/src/mds-vt.c +++ b/src/mds-vt.c @@ -716,8 +716,10 @@ void signal_all(int signo) */ void received_switch_vt(int signo) { + SIGHANDLER_START; int leaving = signo == (SIGRTMIN + 2); switching_vt = leaving ? 1 : -1; + SIGHANDLER_END; } @@ -881,6 +883,7 @@ void vt_construct_mode(int vt_switch_control, int vt_leave_signal, */ void received_info(int signo) { + SIGHANDLER_START; (void) signo; iprintf("next message ID: %" PRIu32, message_id); iprintf("connected: %s", connected ? "yes" : "no"); @@ -896,5 +899,6 @@ void received_info(int signo) iprintf("secondary thread started: %s", secondary_thread_started ? "yes" : "no"); iprintf("secondary thread failed: %s", secondary_thread_failed ? "yes" : "no"); iprintf("non-exclusive counter: %zi", nonexclusive_counter); + SIGHANDLER_END; } |