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author | Mathias Hall-Andersen <mathias@hall-andersen.dk> | 2018-02-04 16:08:26 +0100 |
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committer | Mathias Hall-Andersen <mathias@hall-andersen.dk> | 2018-02-04 16:08:26 +0100 |
commit | a0f54cbe5ac2cd8b8296c2c57c30029dd349cff0 (patch) | |
tree | 64574090d79ff3899c5c18e5268e450028e4656b /src/misc.go | |
parent | 5871ec04deb8f4715cab37146940baa35c08cbee (diff) | |
download | wireguard-go-a0f54cbe5ac2cd8b8296c2c57c30029dd349cff0.tar.gz wireguard-go-a0f54cbe5ac2cd8b8296c2c57c30029dd349cff0.zip |
Align with go library layout
Diffstat (limited to 'src/misc.go')
-rw-r--r-- | src/misc.go | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/src/misc.go b/src/misc.go deleted file mode 100644 index 80e33f6..0000000 --- a/src/misc.go +++ /dev/null @@ -1,57 +0,0 @@ -package main - -import ( - "sync/atomic" -) - -/* Atomic Boolean */ - -const ( - AtomicFalse = int32(iota) - AtomicTrue -) - -type AtomicBool struct { - flag int32 -} - -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 { - flag = AtomicTrue - } - atomic.StoreInt32(&a.flag, flag) -} - -/* Integer manipulation */ - -func toInt32(n uint32) int32 { - mask := uint32(1 << 31) - return int32(-(n & mask) + (n & ^mask)) -} - -func min(a uint, b uint) uint { - if a > b { - return b - } - return a -} - -func minUint64(a uint64, b uint64) uint64 { - if a > b { - return b - } - return a -} |