GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libc/string/strerror_l.c Lines: 0 3 0.0 %
Date: 2017-11-13 Branches: 0 4 0.0 %

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/*	$OpenBSD: strerror_l.c,v 1.1 2017/09/05 03:16:13 schwarze Exp $ */
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/*
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 * Copyright (c) 2017 Ingo Schwarze <schwarze@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 <limits.h>
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#include <string.h>
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#include "thread_private.h"
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char *
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strerror_l(int errnum, locale_t locale)
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{
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	static char sel_buf[NL_TEXTMAX];
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	_THREAD_PRIVATE_KEY(strerror_l);
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	char *p = _THREAD_PRIVATE(strerror_l, sel_buf, NULL);
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	return p == NULL ? "no buffer available in strerror_l" :
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	    strerror_r(errnum, p, sizeof(sel_buf)) ?
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	    "strerror_r failure" : p;
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}