util

Documentation

Index

• func OpenFileUniqueName(prefix string, flag int, perm os.FileMode) (file *os.File, err error)

Functions

func OpenFileUniqueName

func OpenFileUniqueName(prefix string, flag int, perm os.FileMode) (file *os.File, err error)

OpenFileUniqueName creates a file with a unique (and randomly generated) filename with the given path and name prefix. It is opened with flag|os.O_CREATE|os.O_EXCL; os.O_WRONLY or os.RDWR should be specified for flag at minimum. It is the caller's responsibility to close (and maybe delete) the file when they have finished using it. TODO: Use a function from the standard library for doing this, if available