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/* SPDX-License-Identifier: MIT */
#include <string.h>
#include "../heapblock.h"
#include "../utils.h"
#define HAVE_MORECORE 1
#define HAVE_MMAP 0
#define MORECORE sbrk
// This is optimal; dlmalloc copes with other users of sbrk/MORECORE gracefully, and heapblock
// guarantees contiguous returns if called consecutively.
#define MORECORE_CONTIGUOUS 1
#define MALLOC_ALIGNMENT 16
#define ABORT panic("dlmalloc: internal error\n")
#define NO_MALLINFO 1
#define NO_MALLOC_STATS 1
#define malloc_getpagesize 16384
#define LACKS_FCNTL_H 1
#define LACKS_SYS_MMAN_H 1
#define LACKS_SYS_PARAM_H 1
#define LACKS_SYS_TYPES_H 1
#define LACKS_STRINGS_H 1
#define LACKS_STRING_H 1
#define LACKS_STDLIB_H 1
#define LACKS_SCHED_H 1
#define LACKS_TIME_H 1
#define LACKS_UNISTD_H 1
#define MALLOC_FAILURE_ACTION panic("dlmalloc: out of memory\n");
static void *sbrk(intptr_t inc)
{
if (inc < 0)
return (void *)-1;
return heapblock_alloc(inc);
}
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