diff options
Diffstat (limited to 'src/pkg/time/sleep.go')
| -rw-r--r-- | src/pkg/time/sleep.go | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/pkg/time/sleep.go b/src/pkg/time/sleep.go index 833552d68..7b3f01f01 100644 --- a/src/pkg/time/sleep.go +++ b/src/pkg/time/sleep.go @@ -5,7 +5,6 @@ package time import ( - "os" "syscall" "sync" "container/heap" @@ -47,30 +46,6 @@ func init() { timers.Push(&Timer{t: forever}) // sentinel } -// Sleep pauses the current goroutine for at least ns nanoseconds. -// Higher resolution sleeping may be provided by syscall.Nanosleep -// on some operating systems. -func Sleep(ns int64) os.Error { - _, err := sleep(Nanoseconds(), ns) - return err -} - -// sleep takes the current time and a duration, -// pauses for at least ns nanoseconds, and -// returns the current time and an error. -func sleep(t, ns int64) (int64, os.Error) { - // TODO(cw): use monotonic-time once it's available - end := t + ns - for t < end { - errno := syscall.Sleep(end - t) - if errno != 0 && errno != syscall.EINTR { - return 0, os.NewSyscallError("sleep", errno) - } - t = Nanoseconds() - } - return t, nil -} - // NewTimer creates a new Timer that will send // the current time on its channel after at least ns nanoseconds. func NewTimer(ns int64) *Timer { |