martin b38f12bdd4 Fix a race condition where a writer could already have closed the fifo ... before the reader woke up - this made the reader loop again, waiting for another writer, even though there was input available. Thanks to Jaromir for spotting the real cause and sugesting a solution. This should fix PR port-sparc64/20283.		2003-03-17 00:06:24 +00:00
..
deadfs
fdesc	Make updating a file's reference and use count MP-safe.	2003-02-23 14:37:32 +00:00
fifofs	Fix a race condition where a writer could already have closed the fifo	2003-03-17 00:06:24 +00:00
genfs	Add a new BUF_INIT() macro which initializes b_dep and b_interlock, and	2003-02-25 20:35:31 +00:00
kernfs	Add extensible malloc types, adapted from FreeBSD. This turns	2003-02-01 06:23:35 +00:00
nullfs
overlay
portal	Make updating a file's reference and use count MP-safe.	2003-02-23 14:37:32 +00:00
procfs	Release the hash lock on failure.	2003-03-15 00:22:47 +00:00
specfs
syncfs	Merge the nathanw_sa branch.	2003-01-18 08:51:40 +00:00
umapfs
Makefile	move union filesystem code from sys/miscfs/union to sys/fs/union	2003-03-16 08:26:46 +00:00