misc.c File Reference

#include "compat/time.h"
#include "timeutils/misc.h"
#include "timeutils/cache.h"
#include "messages.h"
#include <errno.h>
#include <string.h>

Include dependency graph for misc.c:

Functions
gboolean	check_nanosleep (void)
void	timespec_add_msec (struct timespec *ts, glong msec)
void	timespec_add_usec (struct timespec *ts, gint64 usec)
glong	timespec_diff_msec (const struct timespec *t1, const struct timespec *t2)
gint64	timespec_diff_usec (const struct timespec *t1, const struct timespec *t2)
gint64	timespec_diff_nsec (struct timespec *t1, struct timespec *t2)

Function Documentation

check_nanosleep()

gboolean check_nanosleep

(

void

)

check_nanosleep:

Check if nanosleep() is accurate enough for sub-millisecond sleeping. If it is not good enough, we're skipping the minor sleeps in LogReader to balance the cost of returning to the main loop (e.g. we're always going to return to the main loop, instead of trying to wait for the writer).

timespec_add_msec()

void timespec_add_msec	(	struct timespec *	ts,
		glong	msec
	)

timespec_add_usec()

void timespec_add_usec	(	struct timespec *	ts,
		gint64	usec
	)

timespec_diff_msec()

glong timespec_diff_msec	(	const struct timespec *	t1,
		const struct timespec *	t2
	)

timespec_diff_nsec()

gint64 timespec_diff_nsec	(	struct timespec *	t1,
		struct timespec *	t2
	)

timespec_diff_usec()

gint64 timespec_diff_usec	(	const struct timespec *	t1,
		const struct timespec *	t2
	)