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os: New Open API.

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We replace the current Open with:
OpenFile(name, flag, perm) // same as old Open
Open(name) // same as old Open(name, O_RDONLY, 0)
Create(name) // same as old Open(name, O_RDWR|O_TRUNC|O_CREAT, 0666)

This CL includes a gofix module and full code updates: all.bash passes.
(There may be a few comments I missed.)

The interesting packages are:
        gofix
        os
Everything else is automatically generated except for hand tweaks to:
        src/pkg/io/ioutil/ioutil.go
        src/pkg/io/ioutil/tempfile.go
        src/pkg/crypto/tls/generate_cert.go
        src/cmd/goyacc/goyacc.go
        src/cmd/goyacc/units.y

R=golang-dev, bradfitzwork, rsc, r2
CC=golang-dev
https://golang.org/cl/4357052
This commit is contained in:
Rob Pike 2011-04-04 23:42:14 -07:00
parent 3ebc422ff8
commit 8a90fd3c72
59 changed files with 291 additions and 106 deletions
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4
src/pkg/testing/testing.go
View file

@ -212,7 +212,7 @@ func before() {
runtime.MemProfileRate = *memProfileRate
}
if *cpuProfile != "" {
f, err := os.Open(*cpuProfile, os.O_WRONLY|os.O_CREAT|os.O_TRUNC, 0666)
f, err := os.Create(*cpuProfile)
if err != nil {
fmt.Fprintf(os.Stderr, "testing: %s", err)
return
@ -233,7 +233,7 @@ func after() {
pprof.StopCPUProfile() // flushes profile to disk
}
if *memProfile != "" {
f, err := os.Open(*memProfile, os.O_WRONLY|os.O_CREAT|os.O_TRUNC, 0666)
f, err := os.Create(*memProfile)
if err != nil {
fmt.Fprintf(os.Stderr, "testing: %s", err)
return