From 11663637b8c9e7bf410e1ee5bf055a61fdfe523c Mon Sep 17 00:00:00 2001
From: Bruce Evans <bde@FreeBSD.org>
Date: Mon, 14 Apr 1997 15:14:58 +0000
Subject: Fixed missing const.  Include <unistd.h> so that the function type
 gets checked. Submitted by:	partly by roberto

---
 lib/libc/sys/truncate.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/libc/sys/truncate.c')

diff --git a/lib/libc/sys/truncate.c b/lib/libc/sys/truncate.c
index 0d50cd73d885..5bfeeb665c9a 100644
--- a/lib/libc/sys/truncate.c
+++ b/lib/libc/sys/truncate.c
@@ -38,13 +38,15 @@ static char sccsid[] = "@(#)truncate.c	8.1 (Berkeley) 6/17/93";
 #include <sys/types.h>
 #include <sys/syscall.h>
 
+#include <unistd.h>
+
 /*
  * This function provides 64-bit offset padding that
  * is not supplied by GCC 1.X but is supplied by GCC 2.X.
  */
 int
 truncate(path, length)
-	char 	*path;
+	const char	*path;
 	off_t	length;
 {
 
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