1 files changed, 71 insertions, 0 deletions
diff --git a/usr.sbin/ypserv/yp_error.c b/usr.sbin/ypserv/yp_error.c
new file mode 100644
index 000000000000..314c11d2514d
--- /dev/null
+++ b/usr.sbin/ypserv/yp_error.c
@@ -0,0 +1,71 @@
+/*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
+ * Copyright (c) 1995
+ *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Bill Paul.
+ * 4. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include <sys/cdefs.h>
+/*
+ * error logging/reporting facilities
+ * stolen from /usr/libexec/mail.local via ypserv
+ */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <syslog.h>
+#include "yp_extern.h"
+
+extern int _rpcpmstart;
+extern char *progname;
+static void __verr(const char *fmt, va_list ap) __printflike(1, 0);
+
+static void
+__verr(const char *fmt, va_list ap)
+{
+	if (debug && !_rpcpmstart) {
+		fprintf(stderr,"%s: ",progname);
+		vfprintf(stderr, fmt, ap);
+		fprintf(stderr, "\n");
+	} else {
+		vsyslog(LOG_NOTICE, fmt, ap);
+	}
+}
+
+void
+yp_error(const char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	__verr(fmt,ap);
+	va_end(ap);
+}