unix: unify TimespecToNsec and TimevalToNsec

All implementations of these functions are identical.

Follow CL 30819 which did the same for syscall.

Change-Id: I3c78f05ea12251306f3e100a006d266154a5238e
Reviewed-on: https://go-review.googlesource.com/72378
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

unix/syscall.go

@@ -65,5 +65,3 @@ func (ts *Timespec) Nano() int64 {
 func (tv *Timeval) Nano() int64 {
 	return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
 }
-
-func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }

unix/syscall_darwin_386.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int32(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_darwin_amd64.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_darwin_arm.go

@@ -9,8 +9,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int32(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_darwin_arm64.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_dragonfly_amd64.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_freebsd_386.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int32(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_freebsd_amd64.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_freebsd_arm.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return ts.Sec*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_linux_386.go

@@ -14,8 +14,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int32(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_linux_amd64.go

@@ -83,8 +83,6 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_linux_arm.go

@@ -11,8 +11,6 @@ import (
 	"unsafe"
 )
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int32(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_linux_arm64.go

@@ -73,8 +73,6 @@ func Lstat(path string, stat *Stat_t) (err error) {
 
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_linux_mips64x.go

@@ -76,8 +76,6 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_linux_mipsx.go

@@ -99,8 +99,6 @@ func Seek(fd int, offset int64, whence int) (off int64, err error) {
 	return
 }
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int32(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_linux_ppc64x.go

@@ -66,8 +66,6 @@ package unix
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_linux_s390x.go

@@ -62,8 +62,6 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_linux_sparc64.go

@@ -82,8 +82,6 @@ func Time(t *Time_t) (tt Time_t, err error) {
 
 //sys	Utime(path string, buf *Utimbuf) (err error)
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_netbsd_386.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int64(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_netbsd_amd64.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int64(nsec / 1e9)
 	ts.Nsec = int64(nsec % 1e9)

unix/syscall_netbsd_arm.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int64(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_openbsd_386.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int64(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_openbsd_amd64.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/syscall_openbsd_arm.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = int64(nsec / 1e9)
 	ts.Nsec = int32(nsec % 1e9)

unix/syscall_solaris_amd64.go

@@ -6,8 +6,6 @@
 
 package unix
 
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
 func NsecToTimespec(nsec int64) (ts Timespec) {
 	ts.Sec = nsec / 1e9
 	ts.Nsec = nsec % 1e9

unix/timestruct.go

+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix
+
+// TimespecToNsec converts a Timespec value into a number of
+// nanoseconds since the Unix epoch.
+func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+
+// TimevalToNsec converts a Timeval value into a number of nanoseconds
+// since the Unix epoch.
+func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }