1
0
mirror of https://github.com/jesseduffield/lazygit.git synced 2025-08-07 22:02:56 +03:00

go-deadlock version bump to fix crash with go 1.23

This commit is contained in:
Chris McDonnell
2025-02-10 01:43:35 -05:00
parent a5698b86fa
commit f117eed614
21 changed files with 201 additions and 124 deletions

39
vendor/github.com/sasha-s/go-deadlock/trylock.go generated vendored Normal file
View File

@@ -0,0 +1,39 @@
// +build go1.18
package deadlock
// TryLock tries to lock the mutex.
// Returns false if the lock is already in use, true otherwise.
func (m *Mutex) TryLock() bool {
return trylock(m.mu.TryLock, m)
}
// TryLock tries to lock rw for writing.
// Returns false if the lock is already locked for reading or writing, true otherwise.
func (m *RWMutex) TryLock() bool {
return trylock(m.mu.TryLock, m)
}
// TryRLock tries to lock rw for reading.
// Returns false if the lock is already locked for writing, true otherwise.
func (m *RWMutex) TryRLock() bool {
return trylock(m.mu.TryRLock, m)
}
// trylock can not deadlock, so there is no deadlock detection.
// lock ordering is still supported by calling into preLock/postLock,
// and in failed attempt into postUnlock to unroll the state added by preLock.
func trylock(lockFn func() bool, ptr interface{}) bool {
if Opts.Disable {
return lockFn()
}
stack := callers(1)
preLock(stack, ptr)
ret := lockFn()
if ret {
postLock(stack, ptr)
} else {
postUnlock(ptr)
}
return ret
}