-
Simon McVittie authored
This gives us a way to report failure in a signal handler, or between fork() and exec(), both of which are contexts where only a restricted set of async-signal-safe functions are allowed. See signal-safety(7), signal(7) and fork(2) for details. Signed-off-by:
Simon McVittie <smcv@collabora.com>
Simon McVittie authoredThis gives us a way to report failure in a signal handler, or between fork() and exec(), both of which are contexts where only a restricted set of async-signal-safe functions are allowed. See signal-safety(7), signal(7) and fork(2) for details. Signed-off-by:
Simon McVittie <smcv@collabora.com>