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| author | Wim <wim@42.be> | 2020-08-10 00:29:54 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-08-10 00:29:54 +0200 |
| commit | 4e50fd864921c556988c919269448efdb90fa961 (patch) | |
| tree | a3625f03f8de3c4f3841364000a4ea3aa42c1533 /vendor/go.uber.org/atomic/atomic.go | |
| parent | dfdffa0027334e55ce213fc6eb62206dbf48baf6 (diff) | |
| download | matterbridge-msglm-4e50fd864921c556988c919269448efdb90fa961.tar.gz matterbridge-msglm-4e50fd864921c556988c919269448efdb90fa961.tar.bz2 matterbridge-msglm-4e50fd864921c556988c919269448efdb90fa961.zip | |
Use mattermost v5 module (#1192)
Diffstat (limited to 'vendor/go.uber.org/atomic/atomic.go')
| -rw-r--r-- | vendor/go.uber.org/atomic/atomic.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/vendor/go.uber.org/atomic/atomic.go b/vendor/go.uber.org/atomic/atomic.go index 1db6849f..ad5fa098 100644 --- a/vendor/go.uber.org/atomic/atomic.go +++ b/vendor/go.uber.org/atomic/atomic.go @@ -250,11 +250,16 @@ func (b *Bool) Swap(new bool) bool { // Toggle atomically negates the Boolean and returns the previous value. func (b *Bool) Toggle() bool { - return truthy(atomic.AddUint32(&b.v, 1) - 1) + for { + old := b.Load() + if b.CAS(old, !old) { + return old + } + } } func truthy(n uint32) bool { - return n&1 == 1 + return n == 1 } func boolToInt(b bool) uint32 { |