From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu, 25 Jul 2019 07:52:33 +0000 (+0200)
Subject: socket: fix compiler warning
X-Git-Tag: 4.0-pre1~163
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e8ed72b89602055471a48e62b12b2ab938ddfc2;p=thirdparty%2Fchrony.git

socket: fix compiler warning

Don't define check_socket_flag() if no supported socket flag is defined.
---

diff --git a/socket.c b/socket.c
index ecaadaaa..e285a5fe 100644
--- a/socket.c
+++ b/socket.c
@@ -143,6 +143,7 @@ domain_to_string(int domain)
 
 /* ================================================== */
 
+#if defined(SOCK_CLOEXEC) || defined(SOCK_NONBLOCK)
 static int
 check_socket_flag(int sock_flag, int fd_flag, int fs_flag)
 {
@@ -163,6 +164,7 @@ check_socket_flag(int sock_flag, int fd_flag, int fs_flag)
 
   return 1;
 }
+#endif
 
 /* ================================================== */