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Overview ¶
Package lockfile defines a flock(2)-based implementation of the file lock.
Index ¶
Constants ¶
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const ( FileOpenFlags = os.O_RDONLY FileCreateFlags = os.O_CREATE | os.O_EXCL | FileOpenFlags )
File* constants family defines flags which are used to open lock files.
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const FileMode = os.FileMode(0666)
FileMode defines default permission for file lock open.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Lock ¶
type Lock struct {
// contains filtered or unexported fields
}
Lock file is a thin wrapper around os.File to give user a possibility to use file as a lock (using flock(2))
func NewLock ¶
NewLock returns new lock instance. Argument is a path to the lock file. Please remember that file would be truncated so it should be file path for absent file or something which has insensitive content.
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