getcwd-lgpl: fix m4 to match relaxed test for BSD

[gnulib.git] / lib / passfd.h

diff --git a/lib/passfd.h b/lib/passfd.h
index 1fef2dd..048d9c8 100644 (file)
--- a/lib/passfd.h
+++ b/lib/passfd.h
@@ -23,7 +23,7 @@ extern "C" {
 #endif
 
 extern int sendfd (int sock, int fd);
-extern int recvfd (int sock);
+extern int recvfd (int sock, int flags);
 
 #ifdef __cplusplus
 }