ARC: Make vfork weak in libc

[uclinux-h8/uClibc.git] / librt / spawn.c

diff --git a/librt/spawn.c b/librt/spawn.c
index 0877f6f..07d4019 100644 (file)
--- a/librt/spawn.c
+++ b/librt/spawn.c
@@ -120,8 +120,13 @@ __spawni(pid_t *pid, const char *file,
        pid_t new_pid;
        if (is_vfork_safe(flags) && !fa)
                new_pid = vfork();
-       else
+       else {
+#ifdef __ARCH_USE_MMU__
                new_pid = fork();
+#else
+               return ENOSYS;
+#endif
+       }
 
        if (new_pid) {
                if (new_pid < 0)