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add is_zero flag to prim_commit

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daanx 2023-04-21 10:37:22 -07:00
parent 3bc577004a
commit 012f716485
5 changed files with 29 additions and 9 deletions
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3
include/mimalloc/prim.h
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@ -47,7 +47,8 @@ int _mi_prim_alloc(size_t size, size_t try_alignment, bool commit, bool allow_la
// Commit memory. Returns error code or 0 on success.
// For example, on Linux this would make the memory PROT_READ|PROT_WRITE.
int _mi_prim_commit(void* addr, size_t size);
// `is_zero` is set to true if the memory was zero initialized (e.g. on Windows)
int _mi_prim_commit(void* addr, size_t size, bool* is_zero);
// Decommit memory. Returns error code or 0 on success. The `needs_recommit` result is true
// if the memory would need to be re-committed. For example, on Windows this is always true,