From: Vincent Bernat <bernat@luffy.cx>
Date: Wed, 3 Jul 2013 21:03:24 +0000 (+0200)
Subject: linux: define IFALIASZ for old systems
X-Git-Tag: 0.7.6~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fef34dede19bbf1b30dc9abd6c9af3aeca6323de;p=thirdparty%2Flldpd.git

linux: define IFALIASZ for old systems
---

diff --git a/src/daemon/priv-linux.c b/src/daemon/priv-linux.c
index fef0a1f9..c78d569b 100644
--- a/src/daemon/priv-linux.c
+++ b/src/daemon/priv-linux.c
@@ -206,6 +206,9 @@ asroot_iface_description_os(const char *name, const char *description)
 	/* We could use netlink but this is a lot to do in a privileged
 	 * process. Just write to /sys/class/net/XXXX/ifalias. */
 	char *file;
+#ifndef IFALIASZ
+# define IFALIASZ 256
+#endif
 	char descr[IFALIASZ];
 	FILE *fp;
 	int rc;