| 1 | /* $Id: kHlpAlloc.h 29 2009-07-01 20:30:29Z bird $ */
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| 2 | /** @file
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| 3 | * kHlpAlloc - Memory Allocation.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (c) 2006-2007 Knut St. Osmundsen <bird-kStuff-spamix@anduin.net>
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| 8 | *
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| 9 | * Permission is hereby granted, free of charge, to any person
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| 10 | * obtaining a copy of this software and associated documentation
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| 11 | * files (the "Software"), to deal in the Software without
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| 12 | * restriction, including without limitation the rights to use,
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| 13 | * copy, modify, merge, publish, distribute, sublicense, and/or sell
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| 14 | * copies of the Software, and to permit persons to whom the
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| 15 | * Software is furnished to do so, subject to the following
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| 16 | * conditions:
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| 17 | *
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| 18 | * The above copyright notice and this permission notice shall be
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| 19 | * included in all copies or substantial portions of the Software.
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| 20 | *
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| 21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| 22 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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| 23 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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| 24 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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| 25 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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| 26 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 27 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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| 28 | * OTHER DEALINGS IN THE SOFTWARE.
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| 29 | */
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| 30 |
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| 31 | #ifndef ___k_kHlpAlloc_h___
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| 32 | #define ___k_kHlpAlloc_h___
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| 33 |
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| 34 | #include <k/kHlpDefs.h>
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| 35 | #include <k/kTypes.h>
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| 36 |
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| 37 | /** @defgroup grp_kHlpAlloc kHlpAlloc - Memory Allocation
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| 38 | * @addtogroup grp_kHlp
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| 39 | * @{*/
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| 40 |
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| 41 | /** @def kHlpAllocA
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| 42 | * The alloca() wrapper. */
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| 43 | #ifdef __GNUC__
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| 44 | # define kHlpAllocA(a) __builtin_alloca(a)
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| 45 | #elif defined(_MSC_VER)
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| 46 | # include <malloc.h>
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| 47 | # define kHlpAllocA(a) alloca(a)
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| 48 | #else
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| 49 | # error "Port Me."
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| 50 | #endif
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| 51 |
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| 52 | #ifdef __cplusplus
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| 53 | extern "C" {
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| 54 | #endif
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| 55 |
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| 56 | KHLP_DECL(void *) kHlpAlloc(KSIZE cb);
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| 57 | KHLP_DECL(void *) kHlpAllocZ(KSIZE cb);
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| 58 | KHLP_DECL(void *) kHlpDup(const void *pv, KSIZE cb);
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| 59 | KHLP_DECL(char *) kHlpStrDup(const char *psz);
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| 60 | KHLP_DECL(void *) kHlpRealloc(void *pv, KSIZE cb);
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| 61 | KHLP_DECL(void) kHlpFree(void *pv);
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| 62 |
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| 63 | KHLP_DECL(int) kHlpPageAlloc(void **ppv, KSIZE cb, KPROT enmProt, KBOOL fFixed);
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| 64 | KHLP_DECL(int) kHlpPageProtect(void *pv, KSIZE cb, KPROT enmProt);
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| 65 | KHLP_DECL(int) kHlpPageFree(void *pv, KSIZE cb);
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| 66 |
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| 67 | KHLP_DECL(int) kHlpHeapInit(void);
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| 68 | KHLP_DECL(void) kHlpHeapTerm(void);
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| 69 | KHLP_DECL(void) kHlpHeapDonate(void *pv, KSIZE cb);
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| 70 |
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| 71 | #ifdef __cplusplus
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| 72 | }
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| 73 | #endif
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| 74 |
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| 75 | /** @} */
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| 76 |
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| 77 | #endif
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| 78 |
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