chromium/third_party/nasm/nasmlib/alloc.c

/* ----------------------------------------------------------------------- *
 *
 *   Copyright 1996-2019 The NASM Authors - All Rights Reserved
 *   See the file AUTHORS included with the NASM distribution for
 *   the specific copyright holders.
 *
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following
 *   conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *
 *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 *     CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 *     INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 *     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 *     CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 *     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 *     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 *     EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ----------------------------------------------------------------------- */

/*
 * nasmlib.c	library routines for the Netwide Assembler
 */

#include "compiler.h"
#include "nasmlib.h"
#include "error.h"
#include "alloc.h"

size_t _nasm_last_string_size;

fatal_func nasm_alloc_failed(void)
{ … }

void *nasm_malloc(size_t size)
{ … }

void *nasm_calloc(size_t nelem, size_t size)
{ … }

void *nasm_zalloc(size_t size)
{ … }

/*
 * Unlike the system realloc, we do *not* allow size == 0 to be
 * the equivalent to free(); we guarantee returning a non-NULL pointer.
 *
 * The check for calling malloc() is theoretically redundant, but be
 * paranoid about the system library...
 */
void *nasm_realloc(void *q, size_t size)
{ … }

void nasm_free(void *q)
{ … }

char *nasm_strdup(const char *s)
{ … }

char *nasm_strndup(const char *s, size_t len)
{ … }

char *nasm_strcat(const char *one, const char *two)
{ … }

char *nasm_strcatn(const char *str1, ...)
{ … }