My_xp_util Class Reference

Class where cross platform utilities reside as static methods. More...

#include <my_xp_util.h>

Static Public Member Functions
static void	sleep_seconds (unsigned int seconds)
	Current thread sleeps for the parameterized number of seconds. More...
static uint64_t	getsystime (void)
	Get the system's time. More...
static void	set_timespec_nsec (struct timespec *abstime, uint64_t nsec)
	Set the value of the timespec struct equal to the argument in nanoseconds. More...
static void	set_timespec (struct timespec *abstime, uint64_t sec)
	Set the value of the timespec struct equal to the argument in seconds. More...
static int	cmp_timespec (struct timespec *ts1, struct timespec *ts2)
	Compare two timespec structs. More...
static uint64_t	diff_timespec (struct timespec *ts1, struct timespec *ts2)
	Diff two timespec structs. More...

Detailed Description

Class where cross platform utilities reside as static methods.

Member Function Documentation

cmp_timespec()

static int My_xp_util::cmp_timespec ( struct timespec *  ts1, struct timespec *  ts2  )

inlinestatic

Compare two timespec structs.

Return values

1	If ts1 ends after ts2.
-1	If ts1 ends before ts2.
0	If ts1 is equal to ts2.

diff_timespec()

static uint64_t My_xp_util::diff_timespec ( struct timespec *  ts1, struct timespec *  ts2  )

inlinestatic

Diff two timespec structs.

ts1 has to be larger than ts2, otherwise it will return unexpected value.

Returns

difference between the two arguments.

getsystime()

uint64_t My_xp_util::getsystime ( void  )

static

Get the system's time.

Returns

system's time in 100s of nanoseconds

set_timespec()

static void My_xp_util::set_timespec ( struct timespec *  abstime, uint64_t  sec  )

inlinestatic

Set the value of the timespec struct equal to the argument in seconds.

set_timespec_nsec()

static void My_xp_util::set_timespec_nsec ( struct timespec *  abstime, uint64_t  nsec  )

inlinestatic

Set the value of the timespec struct equal to the argument in nanoseconds.

sleep_seconds()

void My_xp_util::sleep_seconds ( unsigned int  seconds )

static

Current thread sleeps for the parameterized number of seconds.

Parameters

seconds

number of seconds for invoking thread to sleep

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The documentation for this class was generated from the following files:

• plugin/group_replication/libmysqlgcs/include/mysql/gcs/xplatform/my_xp_util.h
• plugin/group_replication/libmysqlgcs/src/interface/xplatform/my_xp_util.cc