options/posix: ppoll should be implemented as a sysdep

managarm / mlibc

Portable C standard library

Other

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options/posix: ppoll should be implemented as a sysdep #1105

Open Mathewnd opened 3 months ago

Mathewnd commented 3 months ago

ppoll is currently implemented using sigprocmask and poll. It should be implemented as a sysdep instead, so it can do these atomically as expected.