diff options
author | NARUSE, Yui <naruse@airemix.jp> | 2022-02-07 19:55:44 +0900 |
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committer | NARUSE, Yui <naruse@airemix.jp> | 2022-02-07 19:55:44 +0900 |
commit | e54289bb632047b750f9c9371410d1adff2a740a (patch) | |
tree | 2b8c59fb38a0acdc26734dec337a24ca813b851c /gc.c | |
parent | 6728f692e027ff8ffcfdfb144a54ebf59df8e05f (diff) |
merge revision(s) 67f4729: [Backport #18556]
[Bug#18556] Fallback `MAP_ ANONYMOUS`
Define `MAP_ANONYMOUS` to `MAP_ANON` if undefined on old systems.
---
gc.c | 4 ++++
1 file changed, 4 insertions(+)
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -133,6 +133,10 @@ #define rb_jmp_buf rb_jmpbuf_t #undef rb_data_object_wrap +#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON) +#define MAP_ANONYMOUS MAP_ANON +#endif + static inline struct rbimpl_size_mul_overflow_tag size_add_overflow(size_t x, size_t y) { |