diff options
Diffstat (limited to 'src/gmalloc.c')
| -rw-r--r-- | src/gmalloc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/gmalloc.c b/src/gmalloc.c index 483d05c5c61..33d424fe9af 100644 --- a/src/gmalloc.c +++ b/src/gmalloc.c | |||
| @@ -118,14 +118,13 @@ extern int posix_memalign (void **, size_t, size_t); | |||
| 118 | receive a fragment of a block. Fragment sizes are powers of two, | 118 | receive a fragment of a block. Fragment sizes are powers of two, |
| 119 | and all fragments of a block are the same size. When all the | 119 | and all fragments of a block are the same size. When all the |
| 120 | fragments in a block have been freed, the block itself is freed. */ | 120 | fragments in a block have been freed, the block itself is freed. */ |
| 121 | #define INT_BIT (CHAR_BIT * sizeof (int)) | 121 | #define BLOCKLOG (INT_WIDTH > 16 ? 12 : 9) |
| 122 | #define BLOCKLOG (INT_BIT > 16 ? 12 : 9) | ||
| 123 | #define BLOCKSIZE (1 << BLOCKLOG) | 122 | #define BLOCKSIZE (1 << BLOCKLOG) |
| 124 | #define BLOCKIFY(SIZE) (((SIZE) + BLOCKSIZE - 1) / BLOCKSIZE) | 123 | #define BLOCKIFY(SIZE) (((SIZE) + BLOCKSIZE - 1) / BLOCKSIZE) |
| 125 | 124 | ||
| 126 | /* Determine the amount of memory spanned by the initial heap table | 125 | /* Determine the amount of memory spanned by the initial heap table |
| 127 | (not an absolute limit). */ | 126 | (not an absolute limit). */ |
| 128 | #define HEAP (INT_BIT > 16 ? 4194304 : 65536) | 127 | #define HEAP (INT_WIDTH > 16 ? 4194304 : 65536) |
| 129 | 128 | ||
| 130 | /* Number of contiguous free blocks allowed to build up at the end of | 129 | /* Number of contiguous free blocks allowed to build up at the end of |
| 131 | memory before they will be returned to the system. */ | 130 | memory before they will be returned to the system. */ |