RGBCube/serenity
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3 commits

Author SHA1 Message Date
Andreas Kling
3d34216b9a LibSystem: Add ErrorOr<T> wrapper for sigaction() :^) 2021-11-22 19:28:31 +01:00
Andreas Kling
4e530135d5 AK+LibSystem+LibMain: Add Error::from_syscall() for syscall failures 
This creates an error that contains the name of the syscall that failed.
This allows error handlers to print out the name of the call if they
want to. :^)
 2021-11-22 19:28:31 +01:00
Andreas Kling
dc486fa3f9 LibSystem: Add pledge() and unveil() wrappers that return ErrorOr<void> 
These will be more ergonomic to use together with TRY(). :^)
 2021-11-22 18:34:08 +01:00