--- Libc/Libc-1725.40.4/stdio/FreeBSD/fvwrite.c
+++ Libc/Libc-320/stdio/FreeBSD/fvwrite.c
@@ -13,6 +13,10 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
@@ -34,9 +38,8 @@
 static char sccsid[] = "@(#)fvwrite.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdio/fvwrite.c,v 1.19 2009/11/25 04:21:42 wollman Exp $");
-
-#include <limits.h>
+__FBSDID("$FreeBSD: src/lib/libc/stdio/fvwrite.c,v 1.15 2002/03/22 21:53:04 obrien Exp $");
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -50,7 +53,9 @@
  * 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;
@@ -59,10 +64,10 @@
 	char *nl;
 	int nlknown, nldist;
 
-	if (uio->uio_resid == 0)
+	if ((len = uio->uio_resid) == 0)
 		return (0);
 	/* make sure we can write */
-	if (prepwrite(fp) != 0)
+	if (cantwrite(fp))
 		return (EOF);
 
 #define	MIN(a, b) ((a) < (b) ? (a) : (b))
@@ -81,12 +86,11 @@
 	}
 	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 +100,7 @@
 		/*
 		 * 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 +144,7 @@
 				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;