From: Alexandre Raymond <cerbere@gmail.com>
To: qemu-devel@nongnu.org
Cc: Alexandre Raymond <cerbere@gmail.com>, andreas.faerber@web.de
Subject: [Qemu-devel] [RFC PATCH] Darwin: Fix compilation warning regarding the deprecated daemon() function
Date: Wed, 1 Jun 2011 22:45:55 -0400 [thread overview]
Message-ID: <1306982755-19553-1-git-send-email-cerbere@gmail.com> (raw)
On OSX > 10.5, daemon() is deprecated, resulting int he following warning:
----8<----
qemu-nbd.c: In function ‘main’:
qemu-nbd.c:371: warning: ‘daemon’ is deprecated (declared at /usr/include/stdlib.h:289)
----8<----
The following trick, used in mDNSResponder, takes care of this warning:
http://www.opensource.apple.com/source/mDNSResponder/mDNSResponder-258.18/mDNSPosix/PosixDaemon.c
Signed-off-by: Alexandre Raymond <cerbere@gmail.com>
---
qemu-nbd.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/qemu-nbd.c b/qemu-nbd.c
index e858033..10b0791 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -16,6 +16,10 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#if __APPLE__
+#define daemon fake_daemon_function
+#endif
+
#include <qemu-common.h>
#include "block_int.h"
#include "nbd.h"
@@ -32,6 +36,11 @@
#include <signal.h>
#include <libgen.h>
+#if __APPLE__
+#undef daemon
+extern int daemon(int, int);
+#endif
+
#define SOCKET_PATH "/var/lock/qemu-nbd-%s"
#define NBD_BUFFER_SIZE (1024*1024)
--
1.7.5
next reply other threads:[~2011-06-02 2:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-02 2:45 Alexandre Raymond [this message]
2011-06-02 12:09 ` [Qemu-devel] [RFC PATCH] Darwin: Fix compilation warning regarding the deprecated daemon() function Andreas Färber
2011-06-02 13:34 ` Alexandre Raymond
2011-06-02 13:55 ` Peter Maydell
2011-06-04 8:39 ` Blue Swirl
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