Age | Commit message (Collapse) | Author | Lines | |
---|---|---|---|---|
2011-04-14 | change sem_trywait algorithm so it never has to call __wake | Rich Felker | -3/+2 | |
2011-04-06 | major semaphore improvements (performance and correctness) | Rich Felker | -3/+2 | |
1. make sem_[timed]wait interruptible by signals, per POSIX 2. keep a waiter count in order to avoid unnecessary futex wake syscalls | ||||
2011-03-10 | fix some semaphore wait semantics (race condition deadlock and error checking) | Rich Felker | -1/+2 | |
2011-03-04 | implement POSIX semaphores | Rich Felker | -0/+11 | |