target-arm: Fix compilation failure for 64 bit hosts

[qemu.git] / os-posix.c

diff --git a/os-posix.c b/os-posix.c
index 7971f8620b5c20d4d90190bbd6d225e10693c018..320419793a5c95d62be0f4a1fbc91b710f1bb30f 100644 (file)
--- a/os-posix.c
+++ b/os-posix.c
@@ -62,14 +62,9 @@ void os_setup_early_signal_handling(void)
     sigaction(SIGPIPE, &act, NULL);
 }
 
-static void termsig_handler(int signal)
+static void termsig_handler(int signal, siginfo_t *info, void *c)
 {
-    qemu_system_shutdown_request();
-}
-
-static void sigchld_handler(int signal)
-{
-    waitpid(-1, NULL, WNOHANG);
+    qemu_system_killed(info->si_signo, info->si_pid);
 }
 
 void os_setup_signal_handling(void)
@@ -77,14 +72,11 @@ void os_setup_signal_handling(void)
     struct sigaction act;
 
     memset(&act, 0, sizeof(act));
-    act.sa_handler = termsig_handler;
+    act.sa_sigaction = termsig_handler;
+    act.sa_flags = SA_SIGINFO;
     sigaction(SIGINT,  &act, NULL);
     sigaction(SIGHUP,  &act, NULL);
     sigaction(SIGTERM, &act, NULL);
-
-    act.sa_handler = sigchld_handler;
-    act.sa_flags = SA_NOCLDSTOP;
-    sigaction(SIGCHLD, &act, NULL);
 }
 
 /* Find a likely location for support files using the location of the binary.