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80 lines
3.1 KiB
80 lines
3.1 KiB
/* |
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Copyright (c) 2012, Broadcom Europe Ltd |
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All rights reserved. |
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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 are met: |
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* 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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* 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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* Neither the name of the copyright holder nor the |
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names of its contributors may be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY |
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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/*============================================================================= |
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Create the vcos_malloc API from the regular system malloc/free |
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=============================================================================*/ |
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/** |
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* \file |
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* |
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* Create the vcos malloc API from a regular system malloc/free library. |
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* |
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* The API lets callers specify an alignment. |
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* |
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* Under VideoCore this is not needed, as we can simply use the rtos_malloc routines. |
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* But on host platforms that won't be the case. |
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* |
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*/ |
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VCOSPRE_ void * VCOSPOST_ vcos_generic_mem_alloc(VCOS_UNSIGNED sz, const char *desc); |
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VCOSPRE_ void * VCOSPOST_ vcos_generic_mem_calloc(VCOS_UNSIGNED count, VCOS_UNSIGNED sz, const char *descr); |
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VCOSPRE_ void VCOSPOST_ vcos_generic_mem_free(void *ptr); |
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VCOSPRE_ void * VCOSPOST_ vcos_generic_mem_alloc_aligned(VCOS_UNSIGNED sz, VCOS_UNSIGNED align, const char *desc); |
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#ifdef VCOS_INLINE_BODIES |
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VCOS_INLINE_IMPL |
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void *vcos_malloc(VCOS_UNSIGNED size, const char *description) { |
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return vcos_generic_mem_alloc(size, description); |
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} |
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VCOS_INLINE_IMPL |
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void *vcos_calloc(VCOS_UNSIGNED num, VCOS_UNSIGNED size, const char *description) { |
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return vcos_generic_mem_calloc(num, size, description); |
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} |
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VCOS_INLINE_IMPL |
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void vcos_free(void *ptr) { |
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vcos_generic_mem_free(ptr); |
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} |
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VCOS_INLINE_IMPL |
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void * vcos_malloc_aligned(VCOS_UNSIGNED size, VCOS_UNSIGNED align, const char *description) { |
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return vcos_generic_mem_alloc_aligned(size, align, description); |
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} |
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/* Returns invalid result, do not use */ |
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VCOS_INLINE_IMPL |
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unsigned long VCOS_DEPRECATED("returns invalid result") vcos_get_free_mem(void) { |
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return 0; |
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} |
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#endif /* VCOS_INLINE_BODIES */ |
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