GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libc/sys/w_write.c Lines: 4 4 100.0 %
Date: 2017-11-07 Branches: 6 10 60.0 %

Line Branch Exec Source
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/*	$OpenBSD: w_write.c,v 1.1 2016/05/07 19:05:22 guenther Exp $ */
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/*
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 * Copyright (c) 2015 Philip Guenther <guenther@openbsd.org>
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 *
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 * Permission to use, copy, modify, and distribute this software for any
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 * purpose with or without fee is hereby granted, provided that the above
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 * copyright notice and this permission notice appear in all copies.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 */
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#include <unistd.h>
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#include "cancel.h"
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ssize_t
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write(int fd, const void *buf, size_t nbytes)
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{
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	ssize_t ret;
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2518017
	ENTER_CANCEL_POINT(1);
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839339
	ret = HIDDEN(write)(fd, buf, nbytes);
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1678697
	LEAVE_CANCEL_POINT(ret <= 0);
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839339
	return (ret);
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}
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DEF_CANCEL(write);