mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-11-29 19:58:25 -05:00
80 lines
1.8 KiB
C
Executable File
80 lines
1.8 KiB
C
Executable File
/* $OpenBSD: buf_str.c,v 1.11 2017/04/09 14:33:21 jsing Exp $ */
|
|
/*
|
|
* Copyright (c) 2014 Bob Beck
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <openssl/buffer.h>
|
|
#include <openssl/err.h>
|
|
|
|
/*
|
|
* XXX these functions accept a NULL arg and return NULL
|
|
* when the standard ones do not. we should at an appropriate
|
|
* time change these to find the bad callers
|
|
*/
|
|
|
|
char *
|
|
BUF_strdup(const char *str)
|
|
{
|
|
char *ret = NULL;
|
|
|
|
if (str != NULL) {
|
|
if ((ret = strdup(str)) == NULL)
|
|
BUFerror(ERR_R_MALLOC_FAILURE);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
char *
|
|
BUF_strndup(const char *str, size_t siz)
|
|
{
|
|
char *ret = NULL;
|
|
|
|
if (str != NULL) {
|
|
if ((ret = strndup(str, siz)) == NULL)
|
|
BUFerror(ERR_R_MALLOC_FAILURE);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void *
|
|
BUF_memdup(const void *data, size_t siz)
|
|
{
|
|
void *ret = NULL;
|
|
|
|
if (data != NULL) {
|
|
if ((ret = malloc(siz)) == NULL)
|
|
BUFerror(ERR_R_MALLOC_FAILURE);
|
|
else
|
|
(void) memcpy(ret, data, siz);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
size_t
|
|
BUF_strlcpy(char *dst, const char *src, size_t size)
|
|
{
|
|
return strlcpy(dst, src, size);
|
|
}
|
|
|
|
size_t
|
|
BUF_strlcat(char *dst, const char *src, size_t size)
|
|
{
|
|
return strlcat(dst, src, size);
|
|
}
|