ftime

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Version: 2001-12-14 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

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ftime - ÆüÉդȻþ´Ö¤òÊÖ¤¹

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#include <sys/timeb.h>

int ftime(struct timeb *tp);

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¸½ºß¤ÎÆüÉդȻþ´Ö¤ò tp ¤ËÊÖ¤¹¡£ tp ¤Ï¡¢°Ê²¼¤Î¤è¤¦¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë: 

struct timeb {

    time_t   time;

    unsigned short millitm;

    short    timezone;

    short    dstflag;

};

¤³¤³¤Ç¡¢time ¤Ïµª¸µ(the epoch)¤«¤é¤ÎÉÿô¡¢ millitm ¤Ï 1000 ¥ß¥êÉäޤǤΤè¤êºÙ¤«¤¤»þ´Ö¡¢ timezone ¤Ï¥°¥ê¥Ë¥Ã¥¸¤«¤éÀ¾¼þ¤ê¤Îʬ¤Ç·×¬¤µ¤ì¤ë¥í¡¼¥«¥ë¥¿¥¤¥à¥¾¡¼¥ó¡¢ dstflag ¤Ï¤â¤· 0 ¤Ç¤Ê¤±¤ì¤Ð¡¢°ìǯ¤Î°ìÉô¤Ç²Æ»þ´Ö¤¬ ¸ºß¤¹¤ë¤³¤È¤ò¼¨¤¹¥Õ¥é¥°¤Ç¤¢¤ë¡£

ºÇ¶á¤Ç¤Ï¡¢timezone ¤È dstflag ¤ÎÆâÍƤÏ̤ÄêµÁ¤Ç¤¢¤ë¡£

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¤³¤Î´Ø¿ô¤Ï¾ï¤Ë 0 ¤òÊÖ¤¹¡£

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4.2BSD, POSIX.1-2001.

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¤³¤Î´Ø¿ô¤Ï¸Å¤¤¤â¤Î¤Ç¤¢¤ë¡£»È¤Ã¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£ ÉÃñ°Ì¤Î»þ´Ö¤Ç½½Ê¬¤Ê¤é¡¢ time(2) ¤¬ÍøÍѤǤ­¤ë¡£ gettimeofday(2) ¤Ç¥Þ¥¤¥¯¥íÉä¬ÆÀ¤é¤ì¤ë¡£ clock_gettime(3) ¤Ç¥Ê¥ÎÉä¬ÆÀ¤é¤ì¤ë¤¬¡¢¤Þ¤À°ìÈÌŪ¤ËÍøÍѲÄǽ¤Ç¤Ï¤Ê¤¤¡£

millitm ¥Õ¥£¡¼¥ë¥É¤Ï¡¢libc4 ¤È libc5 ¤Ç¤ÏÀµ¤·¤¯Æ°ºî¤¹¤ë¡£ ¤·¤«¤·¡¢½é´ü¤Î glibc2 ¤Ç¤Ï¥Ð¥°¤¬¤¢¤ê¡¢¾ï¤Ë 0 ¤òÊÖ¤¹¡£ glibc 2.1.1 ¤«¤éºÆ¤ÓÀµ¾ï¤Ë¤Ê¤Ã¤¿¡£

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gettimeofday(2), time(2)