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Viewing changes to src/pkg/io/ioutil/ioutil.go

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2013-08-20 14:06:23 UTC
  • mfrom: (14.1.23 saucy-proposed)
  • Revision ID: package-import@ubuntu.com-20130820140623-b414jfxi3m0qkmrq
Tags: 2:1.1.2-2ubuntu1
https://launchpad.net/bugs/1211749
https://launchpad.net/bugs/1202027
* Merge from Debian unstable (LP: #1211749, #1202027). Remaining changes:
  - 016-armhf-elf-header.patch: Use correct ELF header for armhf binaries.
  - d/control,control.cross: Update Breaks/Replaces for Ubuntu
    versions to ensure smooth upgrades, regenerate control file.

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Lines of Context:
src/pkg/io/ioutil/ioutil.go
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        return len(p), nil
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}
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var blackHole = make([]byte, 8192)
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func (devNull) ReadFrom(r io.Reader) (n int64, err error) {
 
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        buf := blackHole()
 
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        defer blackHolePut(buf)
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        readSize := 0
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        for {
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                readSize, err = r.Read(blackHole)
 
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                readSize, err = r.Read(buf)
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                n += int64(readSize)
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                if err != nil {
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                        if err == io.EOF {
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                        return
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                }
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        }
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        panic("unreachable")
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}
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// Discard is an io.Writer on which all Write calls succeed