16 lines
566 B
C
16 lines
566 B
C
#include "libc/limits.h"
|
|
#include "libc/mem/mem.h"
|
|
#include "third_party/dlmalloc/dlmalloc.internal.h"
|
|
|
|
/**
|
|
* Returns the number of bytes that the heap is allowed to obtain from
|
|
* the system, returning the last value returned by
|
|
* malloc_set_footprint_limit, or the maximum size_t value if never set.
|
|
* The returned value reflects a permission. There is no guarantee that
|
|
* this number of bytes can actually be obtained from the system.
|
|
*/
|
|
size_t malloc_footprint_limit(void) {
|
|
size_t maf = g_dlmalloc->footprint_limit;
|
|
return maf == 0 ? SIZE_MAX : maf;
|
|
}
|