Time Routines


データ構造
struct	apr_time_exp_t
マクロ定義
#define	APR_TIME_C(val) APR_INT64_C(val)
#define	APR_TIME_T_FMT APR_INT64_T_FMT
#define	APR_USEC_PER_SEC APR_TIME_C(1000000)
#define	apr_time_sec(time) ((time) / APR_USEC_PER_SEC)
#define	apr_time_usec(time) ((time) % APR_USEC_PER_SEC)
#define	apr_time_msec(time) (((time) / 1000) % 1000)
#define	apr_time_as_msec(time) ((time) / 1000)
#define	apr_time_from_sec(sec) ((apr_time_t)(sec) * APR_USEC_PER_SEC)
#define	apr_time_make(sec, usec)
#define	APR_RFC822_DATE_LEN (30)
#define	APR_CTIME_LEN (25)
型定義
typedef apr_int64_t	apr_time_t
typedef apr_int64_t	apr_interval_time_t
typedef apr_int32_t	apr_short_interval_time_t
typedef apr_time_exp_t	apr_time_exp_t
関数
apr_time_t	apr_time_now (void)
apr_status_t	apr_time_ansi_put (apr_time_t *result, time_t input)
apr_status_t	apr_time_exp_tz (apr_time_exp_t *result, apr_time_t input, apr_int32_t offs)
apr_status_t	apr_time_exp_gmt (apr_time_exp_t *result, apr_time_t input)
apr_status_t	apr_time_exp_lt (apr_time_exp_t *result, apr_time_t input)
apr_status_t	apr_time_exp_get (apr_time_t result, apr_time_exp_t input)
apr_status_t	apr_time_exp_gmt_get (apr_time_t result, apr_time_exp_t input)
void	apr_sleep (apr_interval_time_t t)
apr_status_t	apr_rfc822_date (char *date_str, apr_time_t t)
apr_status_t	apr_ctime (char *date_str, apr_time_t t)
apr_status_t	apr_strftime (char s, apr_size_t retsize, apr_size_t max, const char format, apr_time_exp_t tm)
void	apr_time_clock_hires (apr_pool_t *p)
変数
APR_DECLARE_DATA const char	apr_month_snames [12][4]
APR_DECLARE_DATA const char	apr_day_snames [7][4]

マクロ定義

#define APR_CTIME_LEN (25)

length of a CTIME date

#define APR_RFC822_DATE_LEN (30)

length of a RFC822 Date

#define apr_time_as_msec ( time ) ((time) / 1000)

戻り値:: apr_time_t as a msec

#define APR_TIME_C ( val ) APR_INT64_C(val)

mechanism to properly type apr_time_t literals

#define apr_time_from_sec ( sec ) ((apr_time_t)(sec) * APR_USEC_PER_SEC)

戻り値:: a second as an apr_time_t

#define apr_time_make	(	sec,
		usec		)

値:

((apr_time_t)(sec) * APR_USEC_PER_SEC \
                                + (apr_time_t)(usec))

戻り値:: a second and usec combination as an apr_time_t

#define apr_time_msec ( time ) (((time) / 1000) % 1000)

戻り値:: apr_time_t as a msec

#define apr_time_sec ( time ) ((time) / APR_USEC_PER_SEC)

戻り値:: apr_time_t as a second

#define APR_TIME_T_FMT APR_INT64_T_FMT

mechanism to properly print apr_time_t values

#define apr_time_usec ( time ) ((time) % APR_USEC_PER_SEC)

戻り値:: apr_time_t as a usec

#define APR_USEC_PER_SEC APR_TIME_C(1000000)

number of microseconds per second

型定義

typedef apr_int64_t apr_interval_time_t

intervals for I/O timeouts, in microseconds

typedef apr_int32_t apr_short_interval_time_t

short interval for I/O timeouts, in microseconds

typedef struct apr_time_exp_t apr_time_exp_t

参照:: apr_time_exp_t

typedef apr_int64_t apr_time_t

number of microseconds since 00:00:00 january 1, 1970 UTC

関数

apr_status_t apr_ctime	(	char *	date_str,
		apr_time_t	t
	)

apr_ctime formats dates in the ctime() format in an efficient manner. it is a fixed length format and requires the indicated amount of storage including the trailing NUL terminator. Unlike ANSI/ISO C ctime(), apr_ctime() does not include a
at the end of the string.

引数:

	date_str	String to write to.
	t	the time to convert

apr_status_t apr_rfc822_date	(	char *	date_str,
		apr_time_t	t
	)

apr_rfc822_date formats dates in the RFC822 format in an efficient manner. It is a fixed length format which requires the indicated amount of storage, including the trailing NUL terminator.

引数:

	date_str	String to write to.
	t	the time to convert

void apr_sleep ( apr_interval_time_t t )

Sleep for the specified number of micro-seconds.

引数:

desired amount of time to sleep.

警告:: May sleep for longer than the specified time.

apr_status_t apr_strftime	(	char *	s,
		apr_size_t *	retsize,
		apr_size_t	max,
		const char *	format,
		apr_time_exp_t *	tm
	)

formats the exploded time according to the format specified

引数:

	s	string to write to
	retsize	The length of the returned string
	max	The maximum length of the string
	format	The format for the time string
	tm	The time to convert

apr_status_t apr_time_ansi_put	(	apr_time_t *	result,
		time_t	input
	)

convert an ansi time_t to an apr_time_t

引数:

	result	the resulting apr_time_t
	input	the time_t to convert

void apr_time_clock_hires ( apr_pool_t * p )

Improve the clock resolution for the lifetime of the given pool. Generally this is only desireable on benchmarking and other very time-sensitive applications, and has no impact on most platforms.

引数:

The pool to associate the finer clock resolution

apr_status_t apr_time_exp_get	(	apr_time_t *	result,
		apr_time_exp_t *	input
	)

Convert time value from human readable format to a numeric apr_time_t e.g. elapsed usec since epoch

引数:

	result	the resulting imploded time
	input	the input exploded time

apr_status_t apr_time_exp_gmt	(	apr_time_exp_t *	result,
		apr_time_t	input
	)

convert a time to its human readable components in GMT timezone

引数:

	result	the exploded time
	input	the time to explode

apr_status_t apr_time_exp_gmt_get	(	apr_time_t *	result,
		apr_time_exp_t *	input
	)

Convert time value from human readable format to a numeric apr_time_t that always represents GMT

引数:

	result	the resulting imploded time
	input	the input exploded time

apr_status_t apr_time_exp_lt	(	apr_time_exp_t *	result,
		apr_time_t	input
	)

convert a time to its human readable components in local timezone

引数:

	result	the exploded time
	input	the time to explode

apr_status_t apr_time_exp_tz	(	apr_time_exp_t *	result,
		apr_time_t	input,
		apr_int32_t	offs
	)

convert a time to its human readable components using an offset from GMT

引数:

	result	the exploded time
	input	the time to explode
	offs	the number of seconds offset to apply

apr_time_t apr_time_now ( void )

戻り値:: the current time

変数

APR_DECLARE_DATA const char apr_day_snames[7][4]

day names

APR_DECLARE_DATA const char apr_month_snames[12][4]

month names

Apacheに対してSun Jul 19 22:05:31 2009に生成されました。

1.4.7

Time Routines

データ構造

マクロ定義

型定義

関数

変数

マクロ定義

型定義

関数

変数