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/* $NetBSD: make_malloc.c,v 1.10 2012/06/20 17:46:28 sjg Exp $ */
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* Copyright (c) 2009 The NetBSD Foundation, Inc.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: make_malloc.c,v 1.10 2012/06/20 17:46:28 sjg Exp $");
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static void enomem(void) MAKE_ATTR_DEAD;
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* die when out of memory.
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(void)fprintf(stderr, "%s: %s.\n", progname, strerror(ENOMEM));
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* malloc, but die on error.
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bmake_malloc(size_t len)
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if ((p = malloc(len)) == NULL)
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* strdup, but die on error.
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bmake_strdup(const char *str)
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len = strlen(str) + 1;
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if ((p = malloc(len)) == NULL)
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return memcpy(p, str, len);
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* strndup, but die on error.
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bmake_strndup(const char *str, size_t max_len)
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p = bmake_malloc(len + 1);
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* realloc, but die on error.
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bmake_realloc(void *ptr, size_t size)
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if ((ptr = realloc(ptr, size)) == NULL)