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| author | Michael Widenius <monty@askmonty.org> | 2011-05-03 19:10:10 +0300 |
|---|---|---|
| committer | Michael Widenius <monty@askmonty.org> | 2011-05-03 19:10:10 +0300 |
| commit | 1be5462d59fa5fbd1ca92286c3a0a049c00f4bb9 (patch) | |
| tree | 17ba1ed90233efa64bc83364ed1ffb74dd637ead /include/my_time.h | |
| parent | ce55d37929fc91b476541d3a77336a44b20317ac (diff) | |
| parent | 90e058e0c623f770ee602ebab86e91303f08c90a (diff) | |
| download | mariadb-git-1be5462d59fa5fbd1ca92286c3a0a049c00f4bb9.tar.gz | |
Merge with MariaDB 5.1
Diffstat (limited to 'include/my_time.h')
| -rw-r--r-- | include/my_time.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/my_time.h b/include/my_time.h index 58995f1bf62..0bbb83b78b7 100644 --- a/include/my_time.h +++ b/include/my_time.h @@ -52,6 +52,19 @@ typedef long my_time_t; /* two-digit years < this are 20..; >= this are 19.. */ #define YY_PART_YEAR 70 +/* + check for valid times only if the range of time_t is greater than + the range of my_time_t +*/ +#if SIZEOF_TIME_T > 4 || defined(TIME_T_UNSIGNED) +# define IS_TIME_T_VALID_FOR_TIMESTAMP(x) \ + ((x) <= TIMESTAMP_MAX_VALUE && \ + (x) >= TIMESTAMP_MIN_VALUE) +#else +# define IS_TIME_T_VALID_FOR_TIMESTAMP(x) \ + ((x) >= TIMESTAMP_MIN_VALUE) +#endif + /* Flags to str_to_datetime */ #define TIME_FUZZY_DATE 1 #define TIME_DATETIME_ONLY 2 |