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Provide a us_to_timespec helper function.

This commit is contained in:
Con Kolivas 2013-08-18 00:34:01 +10:00
parent 33bb8c7958
commit 1bcd9a43b1
2 changed files with 7 additions and 0 deletions

6
util.c
View File

@ -908,6 +908,12 @@ void us_to_timeval(struct timeval *val, int64_t us)
val->tv_usec = us - (val->tv_sec * 1000000);
}
void us_to_timespec(struct timespec *spec, int64_t us)
{
spec->tv_sec = us / 1000000;
spec->tv_nsec = (us - (spec->tv_sec * 1000000)) * 1000;
}
/* Returns the microseconds difference between end and start times as a double */
double us_tdiff(struct timeval *end, struct timeval *start)
{

1
util.h
View File

@ -81,6 +81,7 @@ void copy_time(struct timeval *dest, const struct timeval *src);
void timespec_to_val(struct timeval *val, const struct timespec *spec);
void timeval_to_spec(struct timespec *spec, const struct timeval *val);
void us_to_timeval(struct timeval *val, int64_t us);
void us_to_timespec(struct timespec *spec, int64_t us);
double us_tdiff(struct timeval *end, struct timeval *start);
double tdiff(struct timeval *end, struct timeval *start);
bool stratum_send(struct pool *pool, char *s, ssize_t len);