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update my personal library versions (#220)

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Signed-off-by: kim (grufwub) <grufwub@gmail.com>
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kim 2021-09-13 09:33:01 +01:00 • committed by GitHub
commit 635281f133
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6 changed files with 63 additions and 84 deletions
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24
vendor/git.iim.gay/grufwub/go-mutexes/map.go vendored
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@ -8,15 +8,7 @@ import (
// by key. You do not need to worry about managing the contents of the map,
// only requesting RLock/Lock for keys, and ensuring to call the returned
// unlock functions.
type MutexMap interface {
// Lock acquires a mutex lock for supplied key, returning an Unlock function
Lock(key string) (unlock func())
// RLock acquires a mutex read lock for supplied key, returning an RUnlock function
RLock(key string) (runlock func())
}
type mutexMap struct {
type MutexMap struct {
// NOTE:
// Individual keyed mutexes should ONLY ever
// be locked within the protection of the outer
@ -35,7 +27,7 @@ func NewMap(newFn func() RWMutex) MutexMap {
if newFn == nil {
newFn = NewRW
}
return &mutexMap{
return MutexMap{
mus: make(map[string]RWMutex),
mapMu: sync.Mutex{},
pool: sync.Pool{
@ -46,7 +38,7 @@ func NewMap(newFn func() RWMutex) MutexMap {
}
}
func (mm *mutexMap) evict(key string, mu RWMutex) {
func (mm *MutexMap) evict(key string, mu RWMutex) {
// Acquire map lock
mm.mapMu.Lock()
@ -63,21 +55,21 @@ func (mm *mutexMap) evict(key string, mu RWMutex) {
mm.pool.Put(mu)
}
// GetRLock acquires a mutex read lock for supplied key, returning an RUnlock function
func (mm *mutexMap) RLock(key string) func() {
// RLock acquires a mutex read lock for supplied key, returning an RUnlock function
func (mm *MutexMap) RLock(key string) func() {
return mm.getLock(key, func(mu RWMutex) func() {
return mu.RLock()
})
}
// GetLock acquires a mutex lock for supplied key, returning an Unlock function
func (mm *mutexMap) Lock(key string) func() {
// Lock acquires a mutex lock for supplied key, returning an Unlock function
func (mm *MutexMap) Lock(key string) func() {
return mm.getLock(key, func(mu RWMutex) func() {
return mu.Lock()
})
}
func (mm *mutexMap) getLock(key string, doLock func(RWMutex) func()) func() {
func (mm *MutexMap) getLock(key string, doLock func(RWMutex) func()) func() {
// Get map lock
mm.mapMu.Lock()