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fmt: rename errno and error to err for doc consistency

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The public godoc looked confused. I imagine these were
written before current conventions were established.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4662060
This commit is contained in:
Brad Fitzpatrick 2011-06-28 11:00:31 -07:00
parent a026d0fc76
commit 39acba55ee
1 changed files with 15 additions and 18 deletions
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33
src/pkg/fmt/print.go
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@ -162,19 +162,18 @@ func (p *pp) Write(b []byte) (ret int, err os.Error) {
// Fprintf formats according to a format specifier and writes to w.
// It returns the number of bytes written and any write error encountered.
func Fprintf(w io.Writer, format string, a ...interface{}) (n int, error os.Error) {
func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err os.Error) {
p := newPrinter()
p.doPrintf(format, a)
n64, error := p.buf.WriteTo(w)
n64, err := p.buf.WriteTo(w)
p.free()
return int(n64), error
return int(n64), err
}
// Printf formats according to a format specifier and writes to standard output.
// It returns the number of bytes written and any write error encountered.
func Printf(format string, a ...interface{}) (n int, errno os.Error) {
n, errno = Fprintf(os.Stdout, format, a...)
return n, errno
func Printf(format string, a ...interface{}) (n int, err os.Error) {
return Fprintf(os.Stdout, format, a...)
}
// Sprintf formats according to a format specifier and returns the resulting string.
@ -197,20 +196,19 @@ func Errorf(format string, a ...interface{}) os.Error {
// Fprint formats using the default formats for its operands and writes to w.
// Spaces are added between operands when neither is a string.
// It returns the number of bytes written and any write error encountered.
func Fprint(w io.Writer, a ...interface{}) (n int, error os.Error) {
func Fprint(w io.Writer, a ...interface{}) (n int, err os.Error) {
p := newPrinter()
p.doPrint(a, false, false)
n64, error := p.buf.WriteTo(w)
n64, err := p.buf.WriteTo(w)
p.free()
return int(n64), error
return int(n64), err
}
// Print formats using the default formats for its operands and writes to standard output.
// Spaces are added between operands when neither is a string.
// It returns the number of bytes written and any write error encountered.
func Print(a ...interface{}) (n int, errno os.Error) {
n, errno = Fprint(os.Stdout, a...)
return n, errno
func Print(a ...interface{}) (n int, err os.Error) {
return Fprint(os.Stdout, a...)
}
// Sprint formats using the default formats for its operands and returns the resulting string.
@ -230,20 +228,19 @@ func Sprint(a ...interface{}) string {
// Fprintln formats using the default formats for its operands and writes to w.
// Spaces are always added between operands and a newline is appended.
// It returns the number of bytes written and any write error encountered.
func Fprintln(w io.Writer, a ...interface{}) (n int, error os.Error) {
func Fprintln(w io.Writer, a ...interface{}) (n int, err os.Error) {
p := newPrinter()
p.doPrint(a, true, true)
n64, error := p.buf.WriteTo(w)
n64, err := p.buf.WriteTo(w)
p.free()
return int(n64), error
return int(n64), err
}
// Println formats using the default formats for its operands and writes to standard output.
// Spaces are always added between operands and a newline is appended.
// It returns the number of bytes written and any write error encountered.
func Println(a ...interface{}) (n int, errno os.Error) {
n, errno = Fprintln(os.Stdout, a...)
return n, errno
func Println(a ...interface{}) (n int, err os.Error) {
return Fprintln(os.Stdout, a...)
}
// Sprintln formats using the default formats for its operands and returns the resulting string.