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Diffstat (limited to 'libpod/lock/lock.go')
| -rw-r--r-- | libpod/lock/lock.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libpod/lock/lock.go b/libpod/lock/lock.go index 73c1fdcf7..1f94171fe 100644 --- a/libpod/lock/lock.go +++ b/libpod/lock/lock.go @@ -43,6 +43,9 @@ type Locker interface { // encounters a fatal error. // All errors must be handled internally, as they are not returned. For // the most part, panicking should be appropriate. + // Some lock implementations may require that Lock() and Unlock() occur + // within the same goroutine (SHM locking, for example). The usual Go + // Lock()/defer Unlock() pattern will still work fine in these cases. Lock() // Unlock unlocks the lock. // All errors must be handled internally, as they are not returned. For |