2003-02-19  Roland McGrath  <roland@redhat.com>

	FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
	* syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
	* process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
diff --git a/syscall.c b/syscall.c
index 5b04dc9..bb11869 100644
--- a/syscall.c
+++ b/syscall.c
@@ -622,6 +622,9 @@
 #ifdef SYS_rforkall
 	case SYS_rforkall:
 #endif
+#ifdef SYS_rfork
+	case SYS_rfork:
+#endif
 		internal_fork(tcp);
 		break;
 #ifdef SYS_clone