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Add SA_RESTART to sigaction

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This commit is contained in:
o9000 2016-01-15 09:28:31 +01:00
parent c806b868f0
commit 285a53e1a3
1 changed files with 3 additions and 5 deletions
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8
src/tint.c
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@ -327,10 +327,10 @@ void init(int argc, char *argv[])
// Set signal handlers // Set signal handlers
signal_pending = 0; signal_pending = 0;
struct sigaction sa_chld = {.sa_handler = SIG_DFL, .sa_flags = SA_NOCLDWAIT}; struct sigaction sa_chld = {.sa_handler = SIG_DFL, .sa_flags = SA_NOCLDWAIT | SA_RESTART};
sigaction(SIGCHLD, &sa_chld, 0); sigaction(SIGCHLD, &sa_chld, 0);
struct sigaction sa = {.sa_handler = signal_handler}; struct sigaction sa = {.sa_handler = signal_handler, .sa_flags = SA_RESTART};
sigaction(SIGUSR1, &sa, 0); sigaction(SIGUSR1, &sa, 0);
sigaction(SIGINT, &sa, 0); sigaction(SIGINT, &sa, 0);
sigaction(SIGTERM, &sa, 0); sigaction(SIGTERM, &sa, 0);
@ -458,9 +458,7 @@ void init_X11_post_config()
fcntl(sn_pipe[0], F_SETFL, O_NONBLOCK | fcntl(sn_pipe[0], F_GETFL)); fcntl(sn_pipe[0], F_SETFL, O_NONBLOCK | fcntl(sn_pipe[0], F_GETFL));
fcntl(sn_pipe[1], F_SETFL, O_NONBLOCK | fcntl(sn_pipe[1], F_GETFL)); fcntl(sn_pipe[1], F_SETFL, O_NONBLOCK | fcntl(sn_pipe[1], F_GETFL));
sn_pipe_valid = 1; sn_pipe_valid = 1;
struct sigaction act; struct sigaction act = {.sa_handler = sigchld_handler, .sa_flags = SA_NOCLDWAIT | SA_RESTART};
memset(&act, 0, sizeof(struct sigaction));
act.sa_handler = sigchld_handler;
if (sigaction(SIGCHLD, &act, 0)) { if (sigaction(SIGCHLD, &act, 0)) {
perror("sigaction"); perror("sigaction");
} }