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Align pool allocator with 8 byte in 64-bit environment.

To avoid warnings from undefined sanitizer.
( https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html )
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take-cheeze committed Apr 21, 2017
1 parent 94bcdca commit b2dc04393adaa09b6ff91e4d31b72e0ba6621a53
Showing with 4 additions and 0 deletions.
  1. +4 −0 src/pool.c
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@@ -13,8 +13,12 @@
/* allocated memory address should be multiple of POOL_ALIGNMENT */
/* or undef it if alignment does not matter */
#ifndef POOL_ALIGNMENT
#if INTPTR_MAX == INT64_MAX
#define POOL_ALIGNMENT 8
#else
#define POOL_ALIGNMENT 4
#endif
#endif
/* page size of memory pool */
#ifndef POOL_PAGE_SIZE
#define POOL_PAGE_SIZE 16000

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