as done in ospf{,6}d/relayd, sync yyerror in various other daemons with

that from bgpd, so that it logs to syslog when daemonized.

1 files changed, 8 insertions, 5 deletions

diff --git a/usr.sbin/ldpd/parse.y b/usr.sbin/ldpd/parse.y
index ed4bc2a7558..5b86208ffad 100644
--- a/usr.sbin/ldpd/parse.y
+++ b/usr.sbin/ldpd/parse.y
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.y,v 1.7 2010/09/01 13:54:54 claudio Exp $ */
+/*	$OpenBSD: parse.y,v 1.8 2013/03/06 21:42:40 sthen Exp $ */
 
 /*
  * Copyright (c) 2004, 2005, 2008 Esben Norby <norby@openbsd.org>
@@ -36,6 +36,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
+#include <syslog.h>
 
 #include "ldp.h"
 #include "ldpd.h"
@@ -323,14 +324,16 @@ struct keywords {
 int
 yyerror(const char *fmt, ...)
 {
-	va_list	ap;
+	va_list		 ap;
+	char		*nfmt;
 
 	file->errors++;
 	va_start(ap, fmt);
-	fprintf(stderr, "%s:%d: ", file->name, yylval.lineno);
-	vfprintf(stderr, fmt, ap);
-	fprintf(stderr, "\n");
+	if (asprintf(&nfmt, "%s:%d: %s", file->name, yylval.lineno, fmt) == -1)
+		fatalx("yyerror asprintf");
+	vlog(LOG_CRIT, nfmt, ap);
 	va_end(ap);
+	free(nfmt);
 	return (0);
 }