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author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2019-01-11 02:25:41 -0800 |
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committer | GitHub <noreply@github.com> | 2019-01-11 02:25:41 -0800 |
commit | 26f2b7debde313af4a5ae39727c66a3f8fd59be4 (patch) | |
tree | 1ab2968feabc60768ac04c7f832ddfb93f97e3ad /vendor/github.com/modern-go/concurrent/go_below_19.go | |
parent | 36d96c19f947aeac2675afe64a3b482e54f9e4c4 (diff) | |
parent | 3966d3bf4e6be2975c330af64ce6ba86b4eeabe0 (diff) | |
download | podman-26f2b7debde313af4a5ae39727c66a3f8fd59be4.tar.gz podman-26f2b7debde313af4a5ae39727c66a3f8fd59be4.tar.bz2 podman-26f2b7debde313af4a5ae39727c66a3f8fd59be4.zip |
Merge pull request #2105 from mheon/jsoniter
Use jsoniter instead of easyjson
Diffstat (limited to 'vendor/github.com/modern-go/concurrent/go_below_19.go')
-rw-r--r-- | vendor/github.com/modern-go/concurrent/go_below_19.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/github.com/modern-go/concurrent/go_below_19.go b/vendor/github.com/modern-go/concurrent/go_below_19.go new file mode 100644 index 000000000..b9c8df7f4 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/go_below_19.go @@ -0,0 +1,33 @@ +//+build !go1.9 + +package concurrent + +import "sync" + +// Map implements a thread safe map for go version below 1.9 using mutex +type Map struct { + lock sync.RWMutex + data map[interface{}]interface{} +} + +// NewMap creates a thread safe map +func NewMap() *Map { + return &Map{ + data: make(map[interface{}]interface{}, 32), + } +} + +// Load is same as sync.Map Load +func (m *Map) Load(key interface{}) (elem interface{}, found bool) { + m.lock.RLock() + elem, found = m.data[key] + m.lock.RUnlock() + return +} + +// Load is same as sync.Map Store +func (m *Map) Store(key interface{}, elem interface{}) { + m.lock.Lock() + m.data[key] = elem + m.lock.Unlock() +} |