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| author | Mathias Hall-Andersen <mathias@hall-andersen.dk> | 2017-11-19 13:19:07 +0100 |
|---|---|---|
| committer | Mathias Hall-Andersen <mathias@hall-andersen.dk> | 2017-11-19 13:19:07 +0100 |
| commit | b5ae42349c4fd88022a63006060d72b03aa83b16 (patch) | |
| tree | 18fecbdba6437003f574c15eddeb75bbed9980b3 /src/misc.go | |
| parent | 5705a5e2efdcbbaffa5da00555b1afb3b4f9d2af (diff) | |
| parent | 9ebab57c417d4fd19db6cf69f920a3adb1a1e092 (diff) | |
| download | wireguard-go-b5ae42349c4fd88022a63006060d72b03aa83b16.tar.gz wireguard-go-b5ae42349c4fd88022a63006060d72b03aa83b16.zip | |
Merge branch 'source-caching'
Diffstat (limited to 'src/misc.go')
| -rw-r--r-- | src/misc.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/misc.go b/src/misc.go index bbe0d68..b43e97e 100644 --- a/src/misc.go +++ b/src/misc.go @@ -21,6 +21,14 @@ func (a *AtomicBool) Get() bool { return atomic.LoadInt32(&a.flag) == AtomicTrue } +func (a *AtomicBool) Swap(val bool) bool { + flag := AtomicFalse + if val { + flag = AtomicTrue + } + return atomic.SwapInt32(&a.flag, flag) == AtomicTrue +} + func (a *AtomicBool) Set(val bool) { flag := AtomicFalse if val { |