[Qemu-trivial] [PATCH] qemu-timer: Fix compilation for POSIX and non-POSIX hosts

[Stefan Weil]

This compiler error is fixed by including pthread.h:

qemu-timer.c: In function ‘init_timer_alarm’:
qemu-timer.c:782: error: implicit declaration of function ‘pthread_atfork’

Another compiler warning is caused by the unused local function
reinit_timers on non-POSIX hosts. Include that function only for
POSIX hosts.

Signed-off-by: Stefan Weil <address@hidden>
---
 qemu-timer.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qemu-timer.c b/qemu-timer.c
index 7b2217a..3bc86cf 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -34,6 +34,9 @@
 #ifdef _WIN32
 #include <mmsystem.h>
 #endif
+#ifdef CONFIG_POSIX
+#include <pthread.h>    /* pthread_atfork */
+#endif
 
 /***********************************************************/
 /* timers */
@@ -742,6 +745,7 @@ static void quit_timers(void)
     t->stop(t);
 }
 
+#ifdef CONFIG_POSIX
 static void reinit_timers(void)
 {
     struct qemu_alarm_timer *t = alarm_timer;
@@ -752,6 +756,7 @@ static void reinit_timers(void)
     }
     qemu_rearm_alarm_timer(t);
 }
+#endif /* CONFIG_POSIX */
 
 int init_timer_alarm(void)
 {
-- 
1.7.10.4