55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
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* BIRD Library -- malloc() With Checking
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*
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* (c) 1998--2000 Martin Mares <mj@ucw.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#include <stdlib.h>
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#include "nest/bird.h"
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#include "lib/resource.h"
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#ifndef HAVE_LIBDMALLOC
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/**
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* xmalloc - malloc with checking
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* @size: block size
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*
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* This function is equivalent to malloc() except that in case of
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* failure it calls die() to quit the program instead of returning
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* a %NULL pointer.
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*
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* Wherever possible, please use the memory resources instead.
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*/
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void *
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xmalloc(unsigned size)
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{
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void *p = malloc(size);
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if (p)
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return p;
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die("Unable to allocate %d bytes of memory", size);
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}
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/**
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* xrealloc - realloc with checking
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* @ptr: original memory block
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* @size: block size
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*
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* This function is equivalent to realloc() except that in case of
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* failure it calls die() to quit the program instead of returning
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* a %NULL pointer.
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*
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* Wherever possible, please use the memory resources instead.
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*/
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void *
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xrealloc(void *ptr, unsigned size)
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{
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void *p = realloc(ptr, size);
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if (p)
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return p;
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die("Unable to allocate %d bytes of memory", size);
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}
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#endif
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