}
+static RETSIGTYPE sigchld_handler(int UNUSED(val)) {
+ signal(SIGCHLD, sigchld_handler);
+#ifdef WNOHANG
+ while (waitpid(-1, NULL, WNOHANG) > 0) {}
+#endif
+}
+
+
void start_accept_loop(int port, int (*fn)(int, int))
{
int s;
if (fd == -1) continue;
- signal(SIGCHLD, SIG_IGN);
-
- /* we shouldn't have any children left hanging around
- but I have had reports that on Digital Unix zombies
- are produced, so this ensures that they are reaped */
-#ifdef WNOHANG
- while (waitpid(-1, NULL, WNOHANG) > 0);
-#endif
+ signal(SIGCHLD, sigchld_handler);
if ((pid = fork()) == 0) {
int ret;