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Use pthread_atfork() to restore signals and NOFILE limit

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This ensures these functions are always called (even when a library
such as wlroots or libc perform the fork) and removes the need to
manually call them.
This commit is contained in:
Simon Ser 2025-04-20 21:09:57 +02:00 • committed by Kenny Levinsen
parent 86ff19fade
commit 0e19d85d37
7 changed files with 23 additions and 28 deletions
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2
sway/swaynag.c
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@ -63,7 +63,6 @@ bool swaynag_spawn(const char *swaynag_command,
sway_log(SWAY_ERROR, "Failed to create fork for swaynag");
goto failed;
} else if (pid == 0) {
restore_nofile_limit();
if (!sway_set_cloexec(sockets[1], false)) {
_exit(EXIT_FAILURE);
}
@ -148,4 +147,3 @@ void swaynag_show(struct swaynag_instance *swaynag) {
close(swaynag->fd[1]);
}
}