diff options
Diffstat (limited to 'date.c')
| -rw-r--r-- | date.c | 24 |
1 files changed, 14 insertions, 10 deletions
@@ -386,12 +386,23 @@ static int match_tz(const char *date, int *offp) return end - date; } +static int date_string(unsigned long date, int offset, char *buf, int len) +{ + int sign = '+'; + + if (offset < 0) { + offset = -offset; + sign = '-'; + } + return snprintf(buf, len, "%lu %c%02d%02d", date, sign, offset / 60, offset % 60); +} + /* Gr. strptime is crap for this; it doesn't have a way to require RFC2822 (i.e. English) day/month names, and it doesn't work correctly with %z. */ int parse_date(const char *date, char *result, int maxlen) { struct tm tm; - int offset, sign, tm_gmt; + int offset, tm_gmt; time_t then; memset(&tm, 0, sizeof(tm)); @@ -435,14 +446,7 @@ int parse_date(const char *date, char *result, int maxlen) if (!tm_gmt) then -= offset * 60; - - sign = '+'; - if (offset < 0) { - offset = -offset; - sign = '-'; - } - - return snprintf(result, maxlen, "%lu %c%02d%02d", then, sign, offset/60, offset % 60); + return date_string(then, offset, result, maxlen); } void datestamp(char *buf, int bufsize) @@ -455,5 +459,5 @@ void datestamp(char *buf, int bufsize) offset = my_mktime(localtime(&now)) - now; offset /= 60; - snprintf(buf, bufsize, "%lu %+05d", now, offset/60*100 + offset%60); + date_string(now, offset, buf, bufsize); } |