added flags computation optimization

[qemu] / linux-user / syscall.c

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 1e7dced..e6f04a8 100644 (file)
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1000,7 +1000,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
         ret = get_errno(setsid());
         break;
     case TARGET_NR_sigaction:
-#if 1
+#if 0
         {
             ret = 0;
         }