From c586f2866a66c71d3e30d76ad96c142ab8cfaf50 Mon Sep 17 00:00:00 2001
From: bde <bde@FreeBSD.org>
Date: Mon, 7 Dec 1998 12:14:04 +0000
Subject: Fixed warnx format errors in printf and csh, and snprintf format
 errors in sh, by using separate macros for the 1, 2 and 3-arg calls to warnx.
 (The 3-arg warnx macro in sh/bltin/bltin.h used to require bogus dummy args.)

---
 bin/sh/bltin/bltin.h | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'bin/sh')

diff --git a/bin/sh/bltin/bltin.h b/bin/sh/bltin/bltin.h
index a50d55c..ebd035a 100644
--- a/bin/sh/bltin/bltin.h
+++ b/bin/sh/bltin/bltin.h
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)bltin.h	8.2 (Berkeley) 5/4/95
- *	$Id$
+ *	$Id: bltin.h,v 1.8 1997/02/22 13:58:58 peter Exp $
  */
 
 /*
@@ -60,7 +60,17 @@
 #define fputs outstr
 #define fflush flushout
 #define INITARGS(argv)
-#define warnx(a, b, c) {				\
+#define warnx1(a, b, c) {				\
+	char buf[64];					\
+	(void)snprintf(buf, sizeof(buf), a);		\
+	error("%s", buf);				\
+}
+#define warnx2(a, b, c) {				\
+	char buf[64];					\
+	(void)snprintf(buf, sizeof(buf), a, b);		\
+	error("%s", buf);				\
+}
+#define warnx3(a, b, c) {				\
 	char buf[64];					\
 	(void)snprintf(buf, sizeof(buf), a, b, c);	\
 	error("%s", buf);				\
-- 
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