42 lines
1.7 KiB
Go
42 lines
1.7 KiB
Go
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// Copyright 2010 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 ioutil
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import (
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"os"
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)
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// TempFile creates a new temporary file in the directory dir,
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// opens the file for reading and writing, and returns the resulting *os.File.
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// The filename is generated by taking pattern and adding a random
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// string to the end. If pattern includes a "*", the random string
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// replaces the last "*".
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// If dir is the empty string, TempFile uses the default directory
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// for temporary files (see os.TempDir).
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// Multiple programs calling TempFile simultaneously
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// will not choose the same file. The caller can use f.Name()
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// to find the pathname of the file. It is the caller's responsibility
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// to remove the file when no longer needed.
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//
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// As of Go 1.17, this function simply calls os.CreateTemp.
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func TempFile(dir, pattern string) (f *os.File, err error) {
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return os.CreateTemp(dir, pattern)
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}
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// TempDir creates a new temporary directory in the directory dir.
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// The directory name is generated by taking pattern and applying a
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// random string to the end. If pattern includes a "*", the random string
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// replaces the last "*". TempDir returns the name of the new directory.
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// If dir is the empty string, TempDir uses the
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// default directory for temporary files (see os.TempDir).
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// Multiple programs calling TempDir simultaneously
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// will not choose the same directory. It is the caller's responsibility
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// to remove the directory when no longer needed.
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//
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// As of Go 1.17, this function simply calls os.MkdirTemp.
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func TempDir(dir, pattern string) (name string, err error) {
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return os.MkdirTemp(dir, pattern)
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}
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