26 lines
502 B
C
26 lines
502 B
C
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#include <mango/types.h>
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#include <mango/vm.h>
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#include <stdint.h>
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#define BRK_SIZE 0x400000
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static kern_handle_t heap_region = KERN_HANDLE_INVALID;
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static kern_handle_t heap_object = KERN_HANDLE_INVALID;
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static void *init_brk(size_t size)
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{
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kern_status_t status = KERN_OK;
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return NULL;
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}
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void *sbrk(intptr_t increment)
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{
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kern_status_t status = KERN_OK;
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if (heap_region == KERN_HANDLE_INVALID
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|| heap_object == KERN_HANDLE_INVALID) {
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return init_brk(BRK_SIZE);
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}
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return (void *)-1;
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}
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