Data Structures
struct	apr_time_exp_t
Defines
#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_msec(msec) ((apr_time_t)(msec) * 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)
Typedefs
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 struct apr_time_exp_t	apr_time_exp_t
Functions
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)
Variables
const char	apr_month_snames [12][4]
const char	apr_day_snames [7][4]

Define Documentation

#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)

Returns:: 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_msec ( msec ) ((apr_time_t)(msec) * 1000)

Returns:: milliseconds as an apr_time_t

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

Returns:: seconds as an apr_time_t

#define apr_time_make	(	sec,
		usec
	)

Value:

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

Returns:: a second and usec combination as an apr_time_t

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

Returns:: apr_time_t as a msec

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

Returns:: 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)

Returns:: apr_time_t as a usec

#define APR_USEC_PER_SEC APR_TIME_C(1000000)

number of microseconds per second

Typedef Documentation

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

See also:: apr_time_exp_t

typedef apr_int64_t apr_time_t

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

Function Documentation

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.

Parameters:

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.

Parameters:

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.

Parameters:

t	desired amount of time to sleep.

Warning:: 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

Parameters:

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

Parameters:

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.

Parameters:

p	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

Parameters:

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

Parameters:

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

Parameters:

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

Parameters:

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

Parameters:

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

apr_time_t apr_time_now ( void )

Returns:: the current time

Variable Documentation

const char apr_day_snames[7][4]

day names

const char apr_month_snames[12][4]

month names

Data Structures

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation

Variable Documentation