diff options
| author | Aaron Patterson <[email protected]> | 2024-01-11 16:05:21 -0800 |
|---|---|---|
| committer | Aaron Patterson <[email protected]> | 2024-01-12 09:31:36 -0800 |
| commit | 8b8dcc7af174def5216044019c1d3e42edfdc7cf () | |
| tree | 68d84a5ddd99991ecd349eabc193036f9b68888c /shape.c | |
| parent | 2d9db72d37e570dcfc5e8b0b74476360cae96056 (diff) | |
Handle mmap failures for redblack tree cache
The redblack tree cache is totally optional, so if we can't allocate room for the cache, then just pretend as if the cache is full if mmap fails
| -rw-r--r-- | shape.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1233,6 +1233,14 @@ Init_default_shapes(void) rb_shape_tree_ptr->shape_cache = (redblack_node_t *)mmap(NULL, rb_size_mul_or_raise(REDBLACK_CACHE_SIZE, sizeof(redblack_node_t), rb_eRuntimeError), PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); rb_shape_tree_ptr->cache_size = 0; #endif // Shapes by size pool |