NAME¶
dtk_difftime_s, dtk_difftime_ms, dtk_difftime_us, dtk_difftime_ns - timestamp
difference
SYNOPSIS¶
#include <dtk_time.h>
long dtk_difftime_s(const struct dtk_timespec* ts,
const struct dtk_timespec* orig);
long dtk_difftime_ms(const struct dtk_timespec* ts,
const struct dtk_timespec* orig);
long dtk_difftime_us(const struct dtk_timespec* ts,
const struct dtk_timespec* orig);
long dtk_difftime_ns(const struct dtk_timespec* ts,
const struct dtk_timespec* orig);
DESCRIPTION¶
These functions returns the difference of time from
orig to
ts.
dtk_difftime_s() returns the difference in seconds.
dtk_difftime_ms() returns the difference in milliseconds.
dtk_difftime_us() returns the difference in microseconds.
dtk_difftime_ns() returns the difference in nanoseconds.
RETURN VALUE¶
All the functions return the difference of time.
SEE ALSO¶
dtk_nanosleep(3),
dtk_gettime(3),
dtk_addtime(3)
