summaryrefslogtreecommitdiff
path: root/src/thread/sem_post.c
AgeCommit message (Collapse)AuthorFilesLines
2011-04-06major semaphore improvements (performance and correctness)Rich Felker1-1/+2
1. make sem_[timed]wait interruptible by signals, per POSIX 2. keep a waiter count in order to avoid unnecessary futex wake syscalls
2011-03-04implement POSIX semaphoresRich Felker1-0/+9