--- Libc/Libc-1725.40.4/stdio/FreeBSD/fvwrite.c
+++ Libc/Libc-825.26/stdio/FreeBSD/fvwrite.c
@@ -36,7 +36,6 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD: src/lib/libc/stdio/fvwrite.c,v 1.19 2009/11/25 04:21:42 wollman Exp $");
 
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -50,7 +49,9 @@
  * to the three different kinds of output buffering is handled here.
  */
 int
-__sfvwrite(FILE *fp, struct __suio *uio)
+__sfvwrite(fp, uio)
+	FILE *fp;
+	struct __suio *uio;
 {
 	size_t len;
 	char *p;
@@ -81,12 +82,11 @@
 	}
 	if (fp->_flags & __SNBF) {
 		/*
-		 * Unbuffered: write up to INT_MAX bytes at a time, to not truncate
-		 * the value of len if it is greater than 2^31 bytes.
+		 * Unbuffered: write up to BUFSIZ bytes at a time.
 		 */
 		do {
 			GETIOV(;);
-			w = _swrite(fp, p, MIN(len, INT_MAX));
+			w = _swrite(fp, p, MIN(len, BUFSIZ));
 			if (w <= 0)
 				goto err;
 			p += w;
@@ -96,8 +96,7 @@
 		/*
 		 * Fully buffered: fill partially full buffer, if any,
 		 * and then flush.  If there is no partial buffer, write
-		 * entire payload directly (without copying) up to a multiple of
-		 * the buffer size.
+		 * one _bf._size byte chunk directly (without copying).
 		 *
 		 * String output is a special case: write as many bytes
 		 * as fit, but pretend we wrote everything.  This makes
@@ -141,12 +140,7 @@
 				if (__fflush(fp))
 					goto err;
 			} else if (len >= (w = fp->_bf._size)) {
-				/* write directly up to INT_MAX or greatest multiple of buffer
-				 * size (whatever is smaller), keeping in the memory buffer the
-				 * remaining part of payload that is smaller than buffer size.
-				 */
-				if (w != 0)
-					w = MIN(w * (len / w), INT_MAX);
+				/* write directly */
 				w = _swrite(fp, p, w);
 				if (w <= 0)
 					goto err;