e200cd56bf
Add a mode that prevents aerc from quitting normally when an important task is performed, i.e. when sending a message. The no-quit mode will be ignored when quit is used with the -f option to force an exit. Suggested-by: ph14nix[m] Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
27 lines
608 B
Go
27 lines
608 B
Go
package mode
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import "sync/atomic"
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// noquit is a counter for goroutines that requested the no-quit mode
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var noquit int32
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// NoQuit enters no-quit mode where aerc cannot be exited (unless the force
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// option is used)
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func NoQuit() {
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atomic.AddInt32(&noquit, 1)
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}
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// NoQuitDone leaves the no-quit mode
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func NoQuitDone() {
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atomic.AddInt32(&noquit, -1)
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}
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// QuitAllowed checks if aerc can exit normally (only when all goroutines that
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// requested a no-quit mode were done and called the NoQuitDone() function)
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func QuitAllowed() bool {
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if atomic.LoadInt32(&noquit) > 0 {
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return false
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}
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return true
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}
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