1 .\" Copyright 1993 Mitchum DSouza <m.dsouza@mrc-apu.cam.ac.uk>
3 .\" Permission is granted to make and distribute verbatim copies of this
4 .\" manual provided the copyright notice and this permission notice are
5 .\" preserved on all copies.
7 .\" Permission is granted to copy and distribute modified versions of this
8 .\" manual under the conditions for verbatim copying, provided that the
9 .\" entire resulting derived work is distributed under the terms of a
10 .\" permission notice identical to this one.
12 .\" Since the Linux kernel and libraries are constantly changing, this
13 .\" manual page may be incorrect or out-of-date. The author(s) assume no
14 .\" responsibility for errors or omissions, or for damages resulting from
15 .\" the use of the information contained herein. The author(s) may not
16 .\" have taken the same level of care in the production of this manual,
17 .\" which is licensed free of charge, as they might when working
20 .\" Formatted or processed versions of this manual, if unaccompanied by
21 .\" the source, must acknowledge the copyright and authors of this work.
23 .\" Modified, jmv@lucifer.dorms.spbu.ru, 1999-11-08
24 .\" Modified, aeb, 2000-04-07
25 .\" Updated from glibc docs, C. Scott Ananian, 2001-08-25
26 .\" Modified, aeb, 2001-08-31
27 .\" Modified, wharms 2001-11-12, remark on white space and example
29 .\" Japanese Version Copyright (c) 1998 SHOJI Yasushi all rights reserved.
30 .\" Translated Fri Jun 26 1998 by SHOJI Yasushi <yashi@yashi.com>
31 .\" Updated & Modefied Sun Mar 7 1999 by Shouichi Saito
32 .\" Updated Tue Oct 10 22:29:13 JST 2000
33 .\" by Yuichi SATO <sato@complex.eng.hokudai.ac.jp>
34 .\" Updated Tue Apr 3 20:49:00 JST 2001
35 .\" by Yuichi SATO <ysato@h4.dion.ne.jp>
36 .\" Updated Thu Oct 11 10:05:36 JST 2001 by Yuichi SATO
37 .\" Updated Fri Dec 14 16:34:23 JST 2001 by Yuichi SATO
38 .\" Updated Sat Jan 5 22:17:34 JST 2002 by Yuichi SATO
39 .\" Updated Wed Jan 14 23:21:57 JST 2002 by Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
41 .\"WORD: modifier ½¤Àµ»Ò
42 .\"WORD: broken-down time Í×ÁÇÊ̤λþ¹ï
44 .TH STRPTIME 3 2009-12-05 "GNU" "Linux Programmer's Manual"
46 strptime \- ʸ»úÎó¤Ç¤¢¤é¤ï¤µ¤ì¤Æ¤¤¤ë»þ´Ö¤ò tm ¹½Â¤ÂΤλþ´Ö¤ËÊÑ´¹¤¹¤ë
48 .BR "#define _XOPEN_SOURCE" " /* glibc2 ¤Ç¤Ï¡¢¤³¤ì¤¬É¬Íס£ */"
52 .BI "char *strptime(const char *" s ", const char *" format ,
53 .BI "struct tm *" tm );
58 ¤ÎµÕ´Ø¿ô¤Ç¤¢¤ê¡¢¥Ý¥¤¥ó¥¿
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230 .BR %Od " ¤Þ¤¿¤Ï " %Oe
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232 0 ¤òƬ¤Ë¤Ä¤±¤Æ¤â¤è¤¤¤¬¡¢É¬¿Ü¤Ç¤Ï¤Ê¤¤¡£
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266 Í×ÁÇÊ̤λþ¹ï¹½Â¤ÂÎ \fItm\fP ¤Ï
267 \fI<time.h>\fP Æâ¤Ç°Ê²¼¤ÎÍͤËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡£
274 int tm_hour; /* »þ´Ö */
275 int tm_mday; /* Æü */
278 int tm_wday; /* ÍËÆü */
279 int tm_yday; /* ǯÆâÄÌ»»Æü */
280 int tm_isdst; /* ²Æ»þ´Ö */
285 ¤³¤Î´Ø¿ô¤ÎÊÖ¤êÃͤϡ¢´Ø¿ô¤ÎÃæ¤Ç½èÍý¤µ¤ì¤Ê¤«¤Ã¤¿ºÇ½é¤Îʸ»ú¤Ø¤Î¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£
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291 ¤¬¥Õ¥©¡¼¥Þ¥Ã¥Èʸ»úÎó¤Î¤¹¤Ù¤Æ¤ÎÈæ³Ó¤Ë¼ºÇÔ¤·¡¢
292 ¥¨¥é¡¼¤¬µ¯¤³¤Ã¤¿¾ì¹ç¡¢´Ø¿ô¤Ï NULL ¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
297 ¸¶Â§¤È¤·¤Æ¡¢¤³¤Î´Ø¿ô¤Ï \fItm\fP ¤Î½é´ü²½¤Ï¤»¤º¤Ë¡¢
298 »ØÄꤵ¤ì¤¿ÃͤΤߤòÆþ¤ì¤ë¡£
299 ¤Ä¤Þ¤ê¡¢¤³¤Î´Ø¿ô¤Î¸Æ¤Ó½Ð¤·¤ÎÁ°¤Ë \fItm\fP ¤ò½é´ü²½¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
300 ¾¤Î UNIX ¥·¥¹¥Æ¥à¤È¤Ï¡¢ºÙ¤«¤¤ÅÀ¤Ç°Û¤Ê¤ë¡£
301 glibc ¤Î¼ÂÁõ¤Ç¤Ï¡¢ÌÀ¼¨Åª¤Ë»ØÄꤵ¤ì¤Ê¤¤¥Õ¥£¡¼¥ë¥É¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
302 Îã³°¤È¤·¤Æ¡¢Ç¯¡¦·î¡¦Æü¤Î¤¤¤º¤ì¤«¤ÎÍ×ÁǤ¬Êѹ¹¤µ¤ì¤¿¾ì¹ç¤Ë
308 ¤³¤Î´Ø¿ô¤Ï¡¢libc 4.6.8 °Ê¹ß¤Ç»ÈÍѤǤ¤ë¡£
309 Linux ¤Î libc4 ¤È libc5 ¤Î¥¤¥ó¥¯¥ë¡¼¥É¥Õ¥¡¥¤¥ë¤Ï¡¢
310 ¤³¤Î´Ø¿ô¤Î¥×¥í¥È¥¿¥¤¥×¤ò¾ï¤ËÄêµÁ¤¹¤ë¡£
311 glibc2 ¤Î¥¤¥ó¥¯¥ë¡¼¥É¥Õ¥¡¥¤¥ë¤Ï¡¢
315 ¤¬ÄêµÁ¤µ¤ì¤¿¾ì¹ç¤Î¤ß¡¢
316 ¤³¤Î´Ø¿ô¤Î¥×¥í¥È¥¿¥¤¥×¤òÄ󶡤¹¤ë¡£
318 libc 5.4.13 ¤è¤êÁ°¤Ç¤Ï¡¢¶õÇò (¤È \(aqn\(aq ¤Þ¤¿¤Ï \(aqt\(aq »ØÄê) ¤Ï°·¤ï¤ì¤Ê¤«¤Ã¤¿¡£
319 ¥í¥±¡¼¥ë¤Î½¤Àµ»Ò \(aqE\(aq ¤È \(aqO\(aq ¤Ï¼õ¤±ÉÕ¤±¤é¤ì¤Ê¤«¤Ã¤¿¡£
320 ¤Þ¤¿¡¢\(aqC\(aq ¤Î»ØÄê¤Ï \(aqc\(aq ¤Î»ØÄê¤ÈƱ¤¸°ÕÌ£¤Ç°·¤ï¤ì¤¿¡£
322 \(aqy\(aq (1 À¤µªÃæ¤Îǯ) ¤Î»ØÄê¤Ï¡¢libc4 ¤È libc5 ¤Ç¤Ï 20 À¤µª¤Îǯ¤È¤·¤Æ²ò¼á¤µ¤ì¤ë¡£
323 glibc 2.0 ¤Ç¤Ï 1950-2049 ¤ÎÈϰϤȤ·¤Æ²ò¼á¤µ¤ì¤ë¡£
324 glibc 2.1 ¤«¤é¤Ï 1969-2068 ¤ÎÈϰϤȤ·¤Æ²ò¼á¤µ¤ì¤ë¡£
325 .\" libc4 ¤È libc5 ¤Ç¤Ï %I ÍѤΥ³¡¼¥É¤¬²õ¤ì¤Æ¤¤¤ë (glibc ¤Ç½¤Àµ¤µ¤ì¤¿;
326 .\" %OI ¤Ï glibc 2.2.4 ¤Ç½¤Àµ¤µ¤ì¤¿)¡£
328 ÂоÝÀ¤Î¤¿¤á¤Ë¡¢glibc ¤Ç¤Ï
332 ¤ÈƱ¤¸¥Õ¥©¡¼¥Þ¥Ã¥Èʸ»ú¤ò¥µ¥Ý¡¼¥È¤µ¤»¤è¤¦¤È¤·¤Æ¤¤¤ë¡£
333 ¿¤¯¤Î¾ì¹ç¡¢Âбþ¤¹¤ë¥Õ¥£¡¼¥ë¥É¤¬²ò¼á¤µ¤ì¤ë¤¬¡¢
334 \fItm\fP ¥Õ¥£¡¼¥ë¥É¤ÏÊѹ¹¤µ¤ì¤Ê¤¤¡£
335 »ÈÍѲÄǽ¤Ê¥Õ¥©¡¼¥Þ¥Ã¥Èʸ»ú¤ò°Ê²¼¤Ë¼¨¤¹¡£
338 \fB%Y-%m-%d\fP ¤ÈƱ¤¸¡£ISO 8601 ¤ÎÆüÉÕ·Á¼°¡£
341 ISO ½µ¿ô¤ËÂбþ¤·¤¿À¾Îñǯ¡£À¤µª¤Ï´Þ¤Þ¤º (0-99) ¤ÎÈÏ°Ï¡£
344 ISO ½µ¿ô¤ËÂбþ¤·¤¿À¾Îñǯ (Î㤨¤Ð 1991)¡£
347 10 ¿Ê¿ôɽµ¤ÎÍËÆü (1-7 ¤Ç·îÍËÆü¤ò 1 ¤È¤¹¤ë)¡£
350 ISO 8601:1988 ·Á¼°¤Ç¤ÎǯÄÌ»»¤Î 10 ¿Ê¿ôɽµ¤Ç¤Î½µ¿ô (1-53)¡£
351 1 ·î 1 Æü¤ò´Þ¤à (·îÍËÆü¤«¤é»Ï¤Þ¤ë) ½µ¤Ë 4 Æü°Ê¾å¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢
352 ¤½¤Î½µ¤òÂè 1 ½µ¤È¤¹¤ë¡£
353 3 Æü°Ê²¼¤·¤«´Þ¤Þ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï¡¢1 ·î 1 Æü¤ò´Þ¤à½µ¤òÁ°Ç¯¤ÎºÇ½ª¤Î½µ¤È¤·¤Æ¡¢
354 ¼¡¤Î½µ¤òÂè 1 ½µ¤È¤¹¤ë¡£
357 RFC-822/ISO 8601 ɸ½à¥¿¥¤¥à¥¾¡¼¥ó¤ò»ØÄꤹ¤ë¡£
364 ¤Î GNU ÈǤǤγÈÄ¥¤ËÂбþ¤¹¤ë¤¿¤á¤Ë¡¢
371 ¤ÈÅù²Á¤Ë°·¤ï¤ì¤ë¡£¤Þ¤¿¡¢
375 ¤ÈÅù²Á¤Ë°·¤ï¤ì¤ë¤è¤¦¤Ë¤Ê¤ë¤Ï¤º¤Ç¤¢¤ë¡£
377 ¤µ¤é¤Ë°Ê²¼¤âÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡£
380 µª¸µ (Epoch; 1970-01-01 00:00:00 +0000 (UTC)) ¤«¤é¤ÎÄÌ»»¤ÎÉÿô¡£
381 ±¼É䬥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¸Â¤ê¡¢±¼Éäϥ«¥¦¥ó¥È¤·¤Ê¤¤¡£
383 glibc ¤Ë¤ª¤±¤ë¼ÂÁõ¤Ç¤Ï¡¢2 ¤Ä¤Î¥Õ¥£¡¼¥ë¥É´Ö¤Î¶õÇò¤ÏɬÍפʤ¤¡£
389 ¤Î»ÈÍÑË¡¤ò¼¨¤·¤Æ¤¤¤ë¡£
392 #define _XOPEN_SOURCE
404 memset(&tm, 0, sizeof(struct tm));
405 strptime("2001\-11\-12 18:31:01", "%Y\-%m\-%d %H:%M:%S", &tm);
406 strftime(buf, sizeof(buf), "%d %b %Y %H:%M", &tm);
417 .BR feature_test_macros (7)