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[mandoc.git] / compat_err.c

diff --git a/compat_err.c b/compat_err.c
index fd6e11f45e37dc8591cf892e92d2fae0f08f7b15..d8b09cb2a30779b6f81c0be081b6ebac5a4c1cf0 100644 (file)
--- a/compat_err.c
+++ b/compat_err.c
@@ -6,7 +6,7 @@ int dummy;
 
 #else
 
-/* $Id: compat_err.c,v 1.3 2015/11/07 14:22:29 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.
@@ -76,6 +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, ...)
 {