41 lines
700 B
C
41 lines
700 B
C
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// TODO(PS): come back and do this properly
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#define OS_MEM_PAGE_SIZE 4096
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size_t
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osx_round_to_page_size(uint64_t size)
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{
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uint64_t rem = size % OS_MEM_PAGE_SIZE;
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if (rem != 0 || size < OS_MEM_PAGE_SIZE)
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{
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uint64_t grow = OS_MEM_PAGE_SIZE - rem;
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size += grow;
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}
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return (size_t)size;
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}
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uint8_t*
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os_mem_reserve(uint64_t size)
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{
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size_t size_cvt = osx_round_to_page_size(size);
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uint8_t* result = (uint8_t*)malloc(size_cvt);
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return result;
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}
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uint8_t*
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os_mem_commit(uint8_t* base, uint64_t size)
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{
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return base;
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}
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bool
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os_mem_decommit(uint8_t* base, uint64_t size)
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{
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return 1; // true
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}
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bool
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os_mem_release(uint8_t* base, uint64_t size)
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{
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free(base);
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return 1; // true
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}
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