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authorJes Sorensen <Jes.Sorensen@redhat.com>2010-06-10 11:42:19 +0200
committerBlue Swirl <blauwirbel@gmail.com>2010-06-12 08:49:14 +0300
commit86b645e753b9396f8cc5b74a9eadf2d36f76ae5c (patch)
treed04b4349a0d590bc31986ddf5d9e3783ac3b79c0 /os-posix.c
parent0d93ca7c3b4c93a87723e3397daf6df2034b455a (diff)
downloadqemu-arm-86b645e753b9396f8cc5b74a9eadf2d36f76ae5c.tar.gz
Introduce os-posix.c and create os_setup_signal_handling()
Introcuce os-posix.c and move posix specific signal handling there. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Juan Quintela <quintela@redhat.com> Acked-by: Richard Henderson <rth@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'os-posix.c')
-rw-r--r--os-posix.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/os-posix.c b/os-posix.c
new file mode 100644
index 0000000000..914a4d1d4e
--- /dev/null
+++ b/os-posix.c
@@ -0,0 +1,41 @@
+/*
+ * os-posix.c
+ *
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ * Copyright (c) 2010 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <signal.h>
+
+/* Needed early for CONFIG_BSD etc. */
+#include "config-host.h"
+#include "sysemu.h"
+
+void os_setup_signal_handling(void)
+{
+ struct sigaction act;
+ sigfillset(&act.sa_mask);
+ act.sa_flags = 0;
+ act.sa_handler = SIG_IGN;
+ sigaction(SIGPIPE, &act, NULL);
+}