diff options
Diffstat (limited to 'date.c')
| -rw-r--r-- | date.c | 34 |
1 files changed, 31 insertions, 3 deletions
@@ -383,7 +383,7 @@ static int is_date(int year, int month, int day, struct tm *now_tm, time_t now, * sense to specify timestamp way into the future. Make * sure it is not later than ten days from now... */ - if (now + 10*24*3600 < specified) + if ((specified != -1) && (now + 10*24*3600 < specified)) return 0; tm->tm_mon = r->tm_mon; tm->tm_mday = r->tm_mday; @@ -694,8 +694,14 @@ int parse_date_basic(const char *date, unsigned long *timestamp, int *offset) /* mktime uses local timezone */ *timestamp = tm_to_time_t(&tm); - if (*offset == -1) - *offset = ((time_t)*timestamp - mktime(&tm)) / 60; + if (*offset == -1) { + time_t temp_time = mktime(&tm); + if ((time_t)*timestamp > temp_time) { + *offset = ((time_t)*timestamp - temp_time) / 60; + } else { + *offset = -(int)((temp_time - (time_t)*timestamp) / 60); + } + } if (*timestamp == -1) return -1; @@ -705,6 +711,28 @@ int parse_date_basic(const char *date, unsigned long *timestamp, int *offset) return 0; /* success */ } +int parse_expiry_date(const char *date, unsigned long *timestamp) +{ + int errors = 0; + + if (!strcmp(date, "never") || !strcmp(date, "false")) + *timestamp = 0; + else if (!strcmp(date, "all") || !strcmp(date, "now")) + /* + * We take over "now" here, which usually translates + * to the current timestamp. This is because the user + * really means to expire everything she has done in + * the past, and by definition reflogs are the record + * of the past, and there is nothing from the future + * to be kept. + */ + *timestamp = ULONG_MAX; + else + *timestamp = approxidate_careful(date, &errors); + + return errors; +} + int parse_date(const char *date, char *result, int maxlen) { unsigned long timestamp; |