1 files changed, 11 insertions, 0 deletions

diff --git a/libbb/xfuncs_printf.c b/libbb/xfuncs_printf.c
index f021493b1..7069a7c8e 100644
--- a/libbb/xfuncs_printf.c
+++ b/libbb/xfuncs_printf.c
@@ -589,3 +589,14 @@ void FAST_FUNC generate_uuid(uint8_t *buf)
         /* variant = 10x */
         buf[4 + 2 + 2] = (buf[4 + 2 + 2] & 0x3f) | 0x80;
 }
+
+#if BB_MMU
+pid_t FAST_FUNC xfork(void)
+{
+        pid_t pid;
+        pid = fork();
+        if (pid < 0) /* wtf? */
+                bb_perror_msg_and_die("vfork"+1);
+        return pid;
+}
+#endif