1 files changed, 0 insertions, 159 deletions
diff --git a/trunk/src/sig_handlers.c b/trunk/src/sig_handlers.c
deleted file mode 100644
index fc29d2522..000000000
--- a/trunk/src/sig_handlers.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* the Music Player Daemon (MPD)
- * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
- * (c) 2004 Nick Welch (mack@incise.org)
- * This project's homepage is: http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "sig_handlers.h"
-#include "player.h"
-#include "playerData.h"
-#include "playlist.h"
-#include "directory.h"
-#include "command.h"
-#include "signal_check.h"
-#include "log.h"
-#include "player.h"
-#include "decode.h"
-
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <unistd.h>
-
-int handlePendingSignals(void)
-{
-	if (signal_is_pending(SIGINT) || signal_is_pending(SIGTERM)) {
-		DEBUG("main process got SIGINT or SIGTERM, exiting\n");
-		return COMMAND_RETURN_KILL;
-	}
-
-	if (signal_is_pending(SIGHUP)) {
-		DEBUG("got SIGHUP, rereading DB\n");
-		signal_clear(SIGHUP);
-		if (!isUpdatingDB()) {
-			readDirectoryDB();
-			playlistVersionChange();
-		}
-		if (cycle_log_files() < 0)
-			return COMMAND_RETURN_KILL;
-		playerCycleLogFiles();
-	}
-
-	return 0;
-}
-
-static void chldSigHandler(int signal)
-{
-	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;
-		}
-		player_sigChldHandler(pid, status);
-		directory_sigChldHandler(pid, status);
-	}
-}
-
-void initSigHandlers(void)
-{
-	struct sigaction sa;
-
-	sa.sa_flags = 0;
-	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);
-	signal_handle(SIGHUP);
-}
-
-void finishSigHandlers(void)
-{
-	signal_unhandle(SIGINT);
-	signal_unhandle(SIGUSR1);
-	signal_unhandle(SIGTERM);
-	signal_unhandle(SIGHUP);
-}
-
-void setSigHandlersForDecoder(void)
-{
-	struct sigaction sa;
-
-	finishSigHandlers();
-
-	sa.sa_flags = 0;
-	sigemptyset(&sa.sa_mask);
-	sa.sa_handler = SIG_IGN;
-	while (sigaction(SIGHUP, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGINT, &sa, NULL) < 0 && errno == EINTR) ;
-	sa.sa_flags = SA_SIGINFO;
-	sa.sa_sigaction = decodeSigHandler;
-	while (sigaction(SIGCHLD, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGTERM, &sa, NULL) < 0 && errno == EINTR) ;
-}
-
-void ignoreSignals(void)
-{
-	struct sigaction sa;
-
-	sa.sa_flags = 0;
-	sigemptyset(&sa.sa_mask);
-	sa.sa_handler = SIG_IGN;
-	sa.sa_sigaction = NULL;
-	while (sigaction(SIGPIPE, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGCHLD, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGUSR1, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGINT, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGTERM, &sa, NULL) < 0 && errno == EINTR) ;
-	while (sigaction(SIGHUP, &sa, NULL) < 0 && errno == EINTR) ;
-}
-
-void blockSignals(void)
-{
-	sigset_t sset;
-
-	sigemptyset(&sset);
-	sigaddset(&sset, SIGCHLD);
-	sigaddset(&sset, SIGUSR1);
-	sigaddset(&sset, SIGHUP);
-	sigaddset(&sset, SIGINT);
-	sigaddset(&sset, SIGTERM);
-	while (sigprocmask(SIG_BLOCK, &sset, NULL) < 0 && errno == EINTR) ;
-}
-
-void unblockSignals(void)
-{
-	sigset_t sset;
-
-	sigemptyset(&sset);
-	sigaddset(&sset, SIGCHLD);
-	sigaddset(&sset, SIGUSR1);
-	sigaddset(&sset, SIGHUP);
-	sigaddset(&sset, SIGINT);
-	sigaddset(&sset, SIGTERM);
-	while (sigprocmask(SIG_UNBLOCK, &sset, NULL) < 0 && errno == EINTR) ;
-}