From a3b0506cfd962d74fa11ad83bf3bee3c6b5663da Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 30 Dec 2008 19:35:01 +0100
Subject: sig_handlers: removed SIGCHLD
We have no child processes anymore. Remove the SIGCHLD handler.
---
src/sig_handlers.c | 18 ------------------
1 file changed, 18 deletions(-)
(limited to 'src')
diff --git a/src/sig_handlers.c b/src/sig_handlers.c
index 21005da45..833843d0e 100644
--- a/src/sig_handlers.c
+++ b/src/sig_handlers.c
@@ -23,7 +23,6 @@
#include "log.h"
#include <sys/signal.h>
-#include <sys/wait.h>
#include <errno.h>
#include <glib.h>
@@ -44,21 +43,6 @@ int handlePendingSignals(void)
return 0;
}
-static void chldSigHandler(G_GNUC_UNUSED int sig)
-{
- int status;
- int pid;
- /* DEBUG("main process got SIGCHLD\n"); */
- while (0 != (pid = wait3(&status, WNOHANG, NULL))) {
- if (pid < 0) {
- if (errno == EINTR)
- continue;
- else
- break;
- }
- }
-}
-
void initSigHandlers(void)
{
struct sigaction sa;
@@ -67,8 +51,6 @@ void initSigHandlers(void)
sigemptyset(&sa.sa_mask);
sa.sa_handler = SIG_IGN;
while (sigaction(SIGPIPE, &sa, NULL) < 0 && errno == EINTR) ;
- sa.sa_handler = chldSigHandler;
- while (sigaction(SIGCHLD, &sa, NULL) < 0 && errno == EINTR) ;
signal_handle(SIGUSR1);
signal_handle(SIGINT);
signal_handle(SIGTERM);
--
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