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debian-1:4.1.1-p2+ds-4build1
omalloc
omAllocEmulate.c
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/*******************************************************************
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* File: omAllocEmulate.c
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* Purpose: implementation of emulated omalloc routines
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* Author: obachman (Olaf Bachmann)
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* Created: 11/99
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*******************************************************************/
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#include <stdlib.h>
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#include <string.h>
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#include "
omMalloc.h
"
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#ifdef OM_EMULATE_OMALLOC
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void
* omEmulateAlloc0(
size_t
size
)
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{
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void
* addr =
OM_MALLOC_MALLOC
(
size
);
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memset(addr, 0,
size
);
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return
addr;
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}
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void
* omEmulateRealloc0Size(
void
* o_addr,
size_t
o_size,
size_t
n_size)
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{
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void
* addr =
OM_MALLOC_REALLOC
(o_addr, n_size);
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if
(n_size > o_size)
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memset((
char
*)addr + o_size, 0, n_size - o_size);
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return
addr;
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}
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void
* omEmulateRealloc0(
void
* o_addr,
size_t
n_size)
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{
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size_t
o_size =
OM_MALLOC_SIZEOF_ADDR
(o_addr);
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void
* addr =
OM_MALLOC_REALLOC
(o_addr, n_size);
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if
(n_size > o_size)
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memset((
char
*)addr + o_size, 0, n_size - o_size);
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return
addr;
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}
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#endif
OM_MALLOC_SIZEOF_ADDR
static size_t OM_MALLOC_SIZEOF_ADDR(void *d)
Definition:
omMallocSystem.h:24
size
int size(const CanonicalForm &f, const Variable &v)
int size ( const CanonicalForm & f, const Variable & v )
Definition:
cf_ops.cc:600
OM_MALLOC_MALLOC
#define OM_MALLOC_MALLOC
Definition:
omMallocSystem.h:10
OM_MALLOC_REALLOC
#define OM_MALLOC_REALLOC
Definition:
omMallocSystem.h:11
omMalloc.h
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