5 commits

Author	SHA1	Message	Date
Andreas Kling	21a5fb0fa2	LibCore+LibSystem: Move syscall wrappers from LibSystem to LibCore ... With this change, System::foo() becomes Core::System::foo(). Since LibCore builds on other systems than SerenityOS, we now have to make sure that wrappers work with just a standard C library underneath.	2021-11-23 11:33:36 +01:00
Andreas Kling	acc2eccede	LibSystem: Add wrapper for fstat()	2021-11-23 11:33:36 +01:00
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