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 3d3bf4eecc816c59aad3aee24b94944150593147..55037dffb02322e6d92cf099270b5e41739f46b4 100644 (file)
--- 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... */