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time: add microsecond precision to Time struct

This commit is contained in:
Tomas Hellström
2020-06-07 15:19:09 +02:00
committed by GitHub
parent eec5cf1eb1
commit 9c8769503f
15 changed files with 832 additions and 17 deletions

View File

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module time
// dummy to compile with all compilers
pub fn linux_now() Time {
return Time{}
}
pub fn darwin_now() Time {
return Time{}
}
fn solaris_now() Time {
// get the high precision time as UTC realtime clock
// and use the nanoseconds part
mut ts := C.timespec{}
C.clock_gettime(C.CLOCK_REALTIME, &ts)
t := C.time(0)
tm := C.localtime(&t)
// if the second part (very rare) is different
// microseconds is set to zero since it passed the second
// also avoid divide by zero if nsec is zero
if int(t) != ts.tv_sec || ts.tv_nsec == 0 {
return convert_ctime(tm, 0)
}
return convert_ctime(tm, int(ts.tv_nsec/1000))
}