ef599aa8fc
Replaces infinite for loops containing a select on a channel with a
single case with a range over the channel.
Removes redundant assignments to blank identifiers.
Remove unnecessary guard clause around delete().
Remove `if condition { return true } return false` with return condition
Signed-off-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
24 lines
580 B
Go
24 lines
580 B
Go
package mode
|
|
|
|
import "sync/atomic"
|
|
|
|
// noquit is a counter for goroutines that requested the no-quit mode
|
|
var noquit int32
|
|
|
|
// NoQuit enters no-quit mode where aerc cannot be exited (unless the force
|
|
// option is used)
|
|
func NoQuit() {
|
|
atomic.AddInt32(&noquit, 1)
|
|
}
|
|
|
|
// NoQuitDone leaves the no-quit mode
|
|
func NoQuitDone() {
|
|
atomic.AddInt32(&noquit, -1)
|
|
}
|
|
|
|
// QuitAllowed checks if aerc can exit normally (only when all goroutines that
|
|
// requested a no-quit mode were done and called the NoQuitDone() function)
|
|
func QuitAllowed() bool {
|
|
return atomic.LoadInt32(&noquit) <= 0
|
|
}
|