GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcrypto/buffer/buf_str.c Lines: 0 15 0.0 %
Date: 2017-11-07 Branches: 0 12 0.0 %

Line Branch Exec Source
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/* $OpenBSD: buf_str.c,v 1.11 2017/04/09 14:33:21 jsing Exp $ */
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/*
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 * Copyright (c) 2014 Bob Beck
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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 <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <openssl/buffer.h>
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#include <openssl/err.h>
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/*
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 * XXX these functions accept a NULL arg and return NULL
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 * when the standard ones do not. we should at an appropriate
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 * time change these to find the bad callers
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 */
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char *
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BUF_strdup(const char *str)
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{
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	char *ret = NULL;
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	if (str != NULL) {
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		if ((ret = strdup(str)) == NULL)
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			BUFerror(ERR_R_MALLOC_FAILURE);
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	}
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	return ret;
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}
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char *
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BUF_strndup(const char *str, size_t siz)
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{
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	char *ret = NULL;
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	if (str != NULL) {
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		if ((ret = strndup(str, siz)) == NULL)
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			BUFerror(ERR_R_MALLOC_FAILURE);
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	}
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	return ret;
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}
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void *
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BUF_memdup(const void *data, size_t siz)
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{
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	void *ret = NULL;
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	if (data != NULL) {
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		if ((ret = malloc(siz)) == NULL)
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			BUFerror(ERR_R_MALLOC_FAILURE);
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		else
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			(void) memcpy(ret, data, siz);
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	}
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	return ret;
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}
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size_t
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BUF_strlcpy(char *dst, const char *src, size_t size)
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{
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	return strlcpy(dst, src, size);
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}
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size_t
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BUF_strlcat(char *dst, const char *src, size_t size)
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{
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	return strlcat(dst, src, size);
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}