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Diffstat (limited to 'native/jni/src/defines.h')
| -rw-r--r-- | native/jni/src/defines.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h index f32ebeca3..c504cecf9 100644 --- a/native/jni/src/defines.h +++ b/native/jni/src/defines.h @@ -251,6 +251,12 @@ static inline void prof_out(void) { // GCC warns about this. #define S_INT_MIN (-2147483647 - 1) // -(1 << 31) #endif +// Number of base-10 digits in the largest integer + 1 to leave room for a zero terminator. +// As such, this is the maximum number of characters will be needed to represent an int as a +// string, including the terminator; this is used as the size of a string buffer large enough to +// hold any value that is intended to fit in an integer, e.g. in the code that reads the header +// of the binary dictionary where a {key,value} string pair scheme is used. +#define LARGEST_INT_DIGIT_COUNT 11 // Define this to use mmap() for dictionary loading. Undefine to use malloc() instead of mmap(). // We measured and compared performance of both, and found mmap() is fairly good in terms of |