* @param makecb the creation function or NULL
* @param freecb the release function or NULL
* @param closure an argument for makecb or the value if makecb==NULL
- * @param replace a boolean enforcing replecement of the previous value
+ * @param replace a boolean enforcing replacement of the previous value
*
* @return the value of the cookie
*
| execute_command
+--------------------------------------------------------- */
-static void wait_child_and_exit()
+static void exit_at_end()
{
+ exit(0);
+}
+
+static void wait_child(int signum, void* arg)
+{
+ pid_t pid = (pid_t)(intptr_t)arg;
pid_t pidchld = childpid;
- childpid = 0;
- if (!SELF_PGROUP)
- killpg(pidchld, SIGKILL);
- waitpid(pidchld, NULL, 0);
- exit(0);
+ if (pidchld == pid) {
+ childpid = 0;
+ if (!SELF_PGROUP)
+ killpg(pidchld, SIGKILL);
+ waitpid(pidchld, NULL, 0);
+ jobs_exit(exit_at_end);
+ } else {
+ waitpid(pid, NULL, 0);
+ }
}
static void on_sigchld(int signum, siginfo_t *info, void *uctx)
case CLD_EXITED:
case CLD_KILLED:
case CLD_DUMPED:
- jobs_exit(wait_child_and_exit);
+ jobs_queue_lazy(0, 0, wait_child, (void*)(intptr_t)info->si_pid);
default:
break;
}