From: Paul Mackerras <paulus@ozlabs.org>
Date: Sat, 18 Mar 2017 11:20:37 +0000 (+1100)
Subject: Merge branch 'rp-pppoe-error' of https://github.com/snickl/lpppd
X-Git-Tag: ppp-2.4.8~40
X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=commitdiff_plain;h=31dd7268cf971b5ed10508c41594a2ea99cdc17a;hp=53aeb75a17f1118db121088269b38a097283126f

Merge branch 'rp-pppoe-error' of https://github.com/snickl/lpppd

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
---

diff --git a/pppd/plugins/rp-pppoe/pppoe-discovery.c b/pppd/plugins/rp-pppoe/pppoe-discovery.c
index 3d3bf4e..55037df 100644
--- a/pppd/plugins/rp-pppoe/pppoe-discovery.c
+++ b/pppd/plugins/rp-pppoe/pppoe-discovery.c
@@ -9,6 +9,7 @@
  *
  */
 
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -55,6 +56,14 @@ void die(int status)
 	exit(status);
 }
 
+void error(char *fmt, ...)
+{
+    va_list pvar;
+    va_start(pvar, fmt);
+    vfprintf(stderr, fmt, pvar);
+    va_end(pvar);
+}
+
 /* Initialize frame types to RFC 2516 values.  Some broken peers apparently
    use different frame types... sigh... */