X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/3fffa6c6072826f70aebe72863968bffb9d714cc..bbdefdc898e672cfcc0f38f11b24eaa03e4561f7:/compat_err.c

diff --git a/compat_err.c b/compat_err.c
index 3a5bac03..d8b09cb2 100644
--- a/compat_err.c
+++ b/compat_err.c
@@ -6,7 +6,7 @@ int dummy;
 
 #else
 
-/* $Id: compat_err.c,v 1.2 2015/11/06 16:30:33 schwarze Exp $ */
+/* $Id: compat_err.c,v 1.4 2015/11/26 07:42:11 schwarze Exp $ */
 /*
  * Copyright (c) 1993
  *      The Regents of the University of California.  All rights reserved.
@@ -36,7 +36,6 @@ int dummy;
  * SUCH DAMAGE.
  */
 
-#include <err.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <stdio.h>
@@ -77,6 +76,18 @@ err(int eval, const char *fmt, ...)
 	exit(eval);
 }
 
+void
+errx(int eval, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vwarnxi(fmt, ap);
+	va_end(ap);
+	fputc('\n', stderr);
+	exit(eval);
+}
+
 void
 warn(const char *fmt, ...)
 {