8 commits

Author	SHA1	Message	Date
Robert Morris	147855e521	test for closed pipe or killed on every char, not just if pipe full	2020-10-22 06:36:36 -04:00
Robert Morris	354adfdafc	streamline copyin/copyout code in usertests ... fix bugs in read/write return values when there's an error	2020-08-07 15:06:43 -04:00
Robert Morris	2821d43cc9	nits	2019-10-16 12:27:08 -04:00
Frans Kaashoek	21ad8c76bc	A few now unused DOC	2019-08-19 18:12:19 -04:00
Robert Morris	a77287e924	no more PAGEBREAK	2019-07-24 13:33:43 -04:00
Robert Morris	06e49a58dc	pi for pipe, rather than p, to avoid confusion with proc's p->lock	2019-07-20 17:07:20 -04:00
Frans Kaashoek	67702cf706	Checkpoint switching to per-process locks, in attempt clarify xv6's ... locking plan, which is a difficult to understand because ptable lock protects many invariants. This implementation has a bug: once in a while xv6 unlocks a proc lock that is locked by another core.	2019-07-02 09:14:47 -04:00
Robert Morris	5753553213	separate source into kernel/ user/ mkfs/	2019-06-11 09:57:14 -04:00

Renamed from pipe.c (Browse further)