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RT signals do get queued... that is one of the major differences (and yes, the essay is not using them, so your point stands as it is written, but using RT sign
by jmalicki 1y ago
RT signals do get queued... that is one of the major differences (and yes, the essay is not using them, so your point stands as it is written, but using RT signals is a mechanism to prevent it).
https://davmac.org/davpage/linux/rtsignals.html https://davmac.org/davpage/linux/rtsignals.html
- nakamoto_damacy 1y agoNaively asking: what prevents RT Unix/Linux from being used in place of non-RT mainstream versions? Seems like a superset.
- jmalicki 1y agoRT signals are an extended API of POSIX you don't need actual RT Linux to use them.
- kscarlet 1y agoAre they guaranteed to be delivered in order?
- jmalicki 1y agoYes as long as you use sigqueue with SA_SIGINFO