1 Missing routines for POSIX:
4 * sem_timedwait: Disabled in libthread for some reason
9 * sigqueue : optional in 200112, required in 200809.
10 We don't support sigqueue or any posix signal queuing.
12 * mq_notify doesn't support SIGEV_THREAD
13 This would be fairly straightforward to support
15 * aio_notify doesn't support SIGEV_SIGNAL
16 This is blocked by lack of proper SIGINFO
18 * POSIX aio is implemented by wrapping synchronous routines
20 * POSIX aio routines do not perform full set of required tests.
22 * open_memstream seek behaviour is not posix-compliant.