--- Libc/Libc-1725.40.4/stdio/FreeBSD/fvwrite.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 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.
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-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>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "local.h"
-#include "fvwrite.h"
-
-/*
- * Write some memory regions.  Return zero on success, EOF on error.
- *
- * This routine is large and unsightly, but most of the ugliness due
- * to the three different kinds of output buffering is handled here.
- */
-int
-__sfvwrite(FILE *fp, struct __suio *uio)
-{
-	size_t len;
-	char *p;
-	struct __siov *iov;
-	int w, s;
-	char *nl;
-	int nlknown, nldist;
-
-	if (uio->uio_resid == 0)
-		return (0);
-	/* make sure we can write */
-	if (prepwrite(fp) != 0)
-		return (EOF);
-
-#define	MIN(a, b) ((a) < (b) ? (a) : (b))
-#define	COPY(n)	  (void)memcpy((void *)fp->_p, (void *)p, (size_t)(n))
-
-	iov = uio->uio_iov;
-	p = iov->iov_base;
-	len = iov->iov_len;
-	iov++;
-#define GETIOV(extra_work) \
-	while (len == 0) { \
-		extra_work; \
-		p = iov->iov_base; \
-		len = iov->iov_len; \
-		iov++; \
-	}
-	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.
-		 */
-		do {
-			GETIOV(;);
-			w = _swrite(fp, p, MIN(len, INT_MAX));
-			if (w <= 0)
-				goto err;
-			p += w;
-			len -= w;
-		} while ((uio->uio_resid -= w) != 0);
-	} else if ((fp->_flags & __SLBF) == 0) {
-		/*
-		 * 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.
-		 *
-		 * String output is a special case: write as many bytes
-		 * as fit, but pretend we wrote everything.  This makes
-		 * snprintf() return the number of bytes needed, rather
-		 * than the number used, and avoids its write function
-		 * (so that the write function can be invalid).
-		 */
-		do {
-			GETIOV(;);
-			if ((fp->_flags & (__SALC | __SSTR)) ==
-			    (__SALC | __SSTR) && fp->_w < len) {
-				size_t blen = fp->_p - fp->_bf._base;
-
-				/*
-				 * Alloc an extra 128 bytes (+ 1 for NULL)
-				 * so we don't call realloc(3) so often.
-				 */
-				fp->_w = len + 128;
-				fp->_bf._size = blen + len + 128;
-				fp->_bf._base =
-				    reallocf(fp->_bf._base, fp->_bf._size + 1);
-				if (fp->_bf._base == NULL)
-					goto err;
-				fp->_p = fp->_bf._base + blen;
-			}
-			w = fp->_w;
-			if (fp->_flags & __SSTR) {
-				if (len < w)
-					w = len;
-				if (w > 0) {
-					COPY(w);        /* copy MIN(fp->_w,len), */
-					fp->_w -= w;
-					fp->_p += w;
-				}
-				w = len;	/* but pretend copied all */
-			} else if (fp->_p > fp->_bf._base && len > w) {
-				/* fill and flush */
-				COPY(w);
-				/* fp->_w -= w; */ /* unneeded */
-				fp->_p += w;
-				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);
-				w = _swrite(fp, p, w);
-				if (w <= 0)
-					goto err;
-			} else {
-				/* fill and done */
-				w = len;
-				COPY(w);
-				fp->_w -= w;
-				fp->_p += w;
-			}
-			p += w;
-			len -= w;
-		} while ((uio->uio_resid -= w) != 0);
-	} else {
-		/*
-		 * Line buffered: like fully buffered, but we
-		 * must check for newlines.  Compute the distance
-		 * to the first newline (including the newline),
-		 * or `infinity' if there is none, then pretend
-		 * that the amount to write is MIN(len,nldist).
-		 */
-		nlknown = 0;
-		nldist = 0;	/* XXX just to keep gcc happy */
-		do {
-			GETIOV(nlknown = 0);
-			if (!nlknown) {
-				nl = memchr((void *)p, '\n', len);
-				nldist = nl ? nl + 1 - p : len + 1;
-				nlknown = 1;
-			}
-			s = MIN(len, nldist);
-			w = fp->_w + fp->_bf._size;
-			if (fp->_p > fp->_bf._base && s > w) {
-				COPY(w);
-				/* fp->_w -= w; */
-				fp->_p += w;
-				if (__fflush(fp))
-					goto err;
-			} else if (s >= (w = fp->_bf._size)) {
-				w = _swrite(fp, p, w);
-				if (w <= 0)
-				 	goto err;
-			} else {
-				w = s;
-				COPY(w);
-				fp->_w -= w;
-				fp->_p += w;
-			}
-			if ((nldist -= w) == 0) {
-				/* copied the newline: flush and forget */
-				if (__fflush(fp))
-					goto err;
-				nlknown = 0;
-			}
-			p += w;
-			len -= w;
-		} while ((uio->uio_resid -= w) != 0);
-	}
-	return (0);
-
-err:
-	fp->_flags |= __SERR;
-	return (EOF);
-}