mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2025-10-29 19:52:24 -05:00
29 lines
524 B
Go
29 lines
524 B
Go
package dotlk
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import (
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"errors"
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"io/fs"
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"os"
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)
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// LockShm creates a directory on disk to prevent SQLite
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// from using this path for a shared memory file.
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func LockShm(name string) error {
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err := os.Mkdir(name, 0777)
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if errors.Is(err, fs.ErrExist) {
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s, err := os.Lstat(name)
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if err == nil && s.IsDir() {
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return nil
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}
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}
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return err
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}
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// Unlock removes the lock or shared memory file.
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func Unlock(name string) error {
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err := os.Remove(name)
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if errors.Is(err, fs.ErrNotExist) {
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return nil
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}
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return err
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}
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