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3bb0032cd6
rsc's algorithm - applied gofmt -w misc src - partial CL (last chunk) R=rsc, r http://go/go-review/1024041
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package syscall
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func Getpagesize() int { return 4096 }
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func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
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func NsecToTimespec(nsec int64) (ts Timespec) {
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ts.Sec = int32(nsec / 1e9);
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ts.Nsec = int32(nsec % 1e9);
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return;
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}
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func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
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func NsecToTimeval(nsec int64) (tv Timeval) {
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nsec += 999; // round up to microsecond
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tv.Usec = int32(nsec % 1e9 / 1e3);
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tv.Sec = int32(nsec / 1e9);
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return;
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}
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//sys gettimeofday(tp *Timeval) (sec int32, usec int32, errno int)
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func Gettimeofday(tv *Timeval) (errno int) {
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// The tv passed to gettimeofday must be non-nil
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// but is otherwise unused. The answers come back
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// in the two registers.
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sec, usec, err := gettimeofday(tv);
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tv.Sec = int32(sec);
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tv.Usec = int32(usec);
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return err;
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}
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func SetKevent(k *Kevent_t, fd, mode, flags int) {
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k.Ident = uint32(fd);
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k.Filter = int16(mode);
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k.Flags = uint16(flags);
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}
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