Hi,
I would like to update a counter up to a certain limit atomically, without
using a channel or mutex. What do you think of the following (equivalent)
functions for sync/atomic?
func CompareAndInc(*addr, Max) bool {
if *addr < Max {
*addr++
return true
}
return false
}
func CompareAndDec(*addr, Min) bool {
if *addr > Min {
*addr--
return true
}
return false
}
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