fieker-DuValspielwiese
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Last change
on this file since 9da0b0 was
be127e,
checked in by Oleksandr Motsak <motsak@…>, 10 years ago
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Omalloc should not reference itself in include pathes
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-
Property mode set to
100644
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File size:
1.0 KB
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| 1 | /******************************************************************* |
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| 2 | * File: omAllocEmulate.c |
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| 3 | * Purpose: implementation of emulated omalloc routines |
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| 4 | * Author: obachman (Olaf Bachmann) |
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| 5 | * Created: 11/99 |
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| 6 | *******************************************************************/ |
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| 7 | #include <stdlib.h> |
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| 8 | #include <string.h> |
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| 9 | |
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| 10 | #include "omMalloc.h" |
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| 11 | |
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| 12 | #ifdef OM_EMULATE_OMALLOC |
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| 13 | |
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| 14 | void* omEmulateAlloc0(size_t size) |
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| 15 | { |
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| 16 | void* addr = OM_MALLOC_MALLOC(size); |
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| 17 | memset(addr, 0, size); |
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| 18 | return addr; |
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| 19 | } |
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| 20 | |
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| 21 | void* omEmulateRealloc0Size(void* o_addr, size_t o_size, size_t n_size) |
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| 22 | { |
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| 23 | void* addr = OM_MALLOC_REALLOC(o_addr, n_size); |
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| 24 | |
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| 25 | if (n_size > o_size) |
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| 26 | memset((char *)addr + o_size, 0, n_size - o_size); |
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| 27 | |
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| 28 | return addr; |
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| 29 | } |
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| 30 | |
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| 31 | void* omEmulateRealloc0(void* o_addr, size_t n_size) |
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| 32 | { |
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| 33 | #ifdef OM_MALLOC_SIZEOF_ADDR |
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| 34 | size_t o_size = OM_MALLOC_SIZEOF_ADDR(o_addr); |
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| 35 | #endif |
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| 36 | void* addr = OM_MALLOC_REALLOC(o_addr, n_size); |
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| 37 | #ifdef OM_MALLOC_SIZEOF_ADDR |
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| 38 | if (n_size > o_size) |
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| 39 | memset((char *)addr + o_size, 0, n_size - o_size); |
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| 40 | #endif |
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| 41 | return addr; |
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| 42 | } |
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| 43 | #endif |
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