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-rw-r--r--binutils-2.25/gold/pread.c42
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diff --git a/binutils-2.25/gold/pread.c b/binutils-2.25/gold/pread.c
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+/* pread.c -- version of pread for gold. */
+
+/* Copyright 2006, 2007, 2009 Free Software Foundation, Inc.
+ Written by Ian Lance Taylor <iant@google.com>.
+
+ This file is part of gold.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+/* This file implements pread for systems which don't have it. This
+ file is only compiled if pread is not present on the system. This
+ is not an exact version of pread, as it does not preserve the
+ current file offset. */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+extern ssize_t pread (int, void *, size_t, off_t);
+
+ssize_t
+pread (int fd, void *buf, size_t count, off_t offset)
+{
+ if (lseek(fd, offset, SEEK_SET) != offset)
+ return -1;
+ return read(fd, buf, count);
+}