lib/roken/strftime.c

119  * Return the week number of `tm' (Sunday being the first day of the week)
124 week_number_sun (const struct tm *tm)
126     return (tm->tm_yday + 7 - (tm->tm_yday % 7 - tm->tm_wday + 7) % 7) / 7;
130  * Return the week number of `tm' (Monday being the first day of the week)
135 week_number_mon (const struct tm *tm)
137     int wday = (tm->tm_wday + 6) % 7;
139     return (tm->tm_yday + 7 - (tm->tm_yday % 7 - wday + 7) % 7) / 7;
143  * Return the week number of `tm' (Monday being the first day of the
149 week_number_mon4 (const struct tm *tm)
151     int wday  = (tm->tm_wday + 6) % 7;
152     int w1day = (wday - tm->tm_yday % 7 + 7) % 7;
155     ret = (tm->tm_yday + w1day) / 7;
171 	  const struct tm *tm)
184 				"%s", abb_weekdays[tm->tm_wday]);
188 				"%s", full_weekdays[tm->tm_wday]);
193 				"%s", abb_month[tm->tm_mon]);
197 				"%s", full_month[tm->tm_mon]);
202 				tm->tm_year,
203 				tm->tm_mon + 1,
204 				tm->tm_mday,
205 				tm->tm_hour,
206 				tm->tm_min,
207 				tm->tm_sec);
211 				"%02d", (tm->tm_year + 1900) / 100);
215 				"%02d", tm->tm_mday);
220 				tm->tm_mon + 1,
221 				tm->tm_mday,
222 				(tm->tm_year + 1900) % 100);
226 				"%2d", tm->tm_mday);
230 				"%04d-%02d-%02d", tm->tm_year + 1900,
231 				tm->tm_mon + 1, tm->tm_mday);
241 				"%02d", tm->tm_hour);
246 				hour_24to12 (tm->tm_hour));
250 				"%03d", tm->tm_yday + 1);
254 				"%2d", tm->tm_hour);
259 				hour_24to12 (tm->tm_hour));
263 				"%02d", tm->tm_mon + 1);
267 				"%02d", tm->tm_min);
274 				hour_to_ampm (tm->tm_hour));
279 				hour_24to12 (tm->tm_hour),
280 				tm->tm_min,
281 				tm->tm_sec,
282 				hour_to_ampm (tm->tm_hour));
287 				tm->tm_hour,
288 				tm->tm_min);
292 				"%d", (int)mktime(rk_UNCONST(tm)));
296 				"%02d", tm->tm_sec);
305 				tm->tm_hour,
306 				tm->tm_min,
307 				tm->tm_sec);
311 				"%d", (tm->tm_wday == 0) ? 7 : tm->tm_wday);
315 				"%02d", week_number_sun (tm));
319 				"%02d", week_number_mon4 (tm));
323 				"%d", tm->tm_wday);
327 				"%02d", week_number_mon (tm));
332 				tm->tm_year,
333 				tm->tm_mon + 1,
334 				tm->tm_mday);
338 				"%02d", (tm->tm_year + 1900) % 100);
342 				"%d", tm->tm_year + 1900);
348 				(long)tm->tm_gmtoff
351 				tm->tm_isdst ?
365 				tm->tm_zone
367 				tzname[tm->tm_isdst]