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Diffstat (limited to 'src/io/ioutil/tempfile.go')
-rw-r--r-- | src/io/ioutil/tempfile.go | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/io/ioutil/tempfile.go b/src/io/ioutil/tempfile.go new file mode 100644 index 0000000..0561ad5 --- /dev/null +++ b/src/io/ioutil/tempfile.go @@ -0,0 +1,41 @@ +// Copyright 2010 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. + +package ioutil + +import ( + "os" +) + +// TempFile creates a new temporary file in the directory dir, +// opens the file for reading and writing, and returns the resulting *os.File. +// The filename is generated by taking pattern and adding a random +// string to the end. If pattern includes a "*", the random string +// replaces the last "*". +// If dir is the empty string, TempFile uses the default directory +// for temporary files (see os.TempDir). +// Multiple programs calling TempFile simultaneously +// will not choose the same file. The caller can use f.Name() +// to find the pathname of the file. It is the caller's responsibility +// to remove the file when no longer needed. +// +// Deprecated: As of Go 1.17, this function simply calls os.CreateTemp. +func TempFile(dir, pattern string) (f *os.File, err error) { + return os.CreateTemp(dir, pattern) +} + +// TempDir creates a new temporary directory in the directory dir. +// The directory name is generated by taking pattern and applying a +// random string to the end. If pattern includes a "*", the random string +// replaces the last "*". TempDir returns the name of the new directory. +// If dir is the empty string, TempDir uses the +// default directory for temporary files (see os.TempDir). +// Multiple programs calling TempDir simultaneously +// will not choose the same directory. It is the caller's responsibility +// to remove the directory when no longer needed. +// +// Deprecated: As of Go 1.17, this function simply calls os.MkdirTemp. +func TempDir(dir, pattern string) (name string, err error) { + return os.MkdirTemp(dir, pattern) +} |