}
/* SIGCHLD handler. */
-static void sigchld_hdl(int sig, siginfo_t *t, void *data)
-{
+static void sigchld_hdl(int sig, siginfo_t *t, void *data) {
log_info("Child %d died with code %d", t->si_pid, t->si_status);
- /* Wait for a dead child. */
- waitpid(t->si_pid, NULL, 0);
+ /* Wait for a dead child. */
+ waitpid(t->si_pid, NULL, 0);
}
static int install_chld_handler(void) {
int r;
- struct sigaction act;
+ struct sigaction act;
zero(act);
act.sa_flags = SA_SIGINFO;
act.sa_sigaction = sigchld_hdl;