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* The sem_timedwait() and ksem_timedwait() functions bothdeischen2004-02-031-0/+1
| | | | | | need struct timespec, so define it here. Discussed in: standards (wollman)
* Add ksem_timedwait() to complement ksem_wait().deischen2004-02-031-0/+1
| | | | Glanced at by: alfred
* Add the rest of the kernel support for the sem_ API in kern/uipc_sem.c.alfred2002-09-191-0/+71
Option 'P1003_1B_SEMAPHORES' to compile them in, or load the "sem" module to activate them. Have kern/makesyscalls.sh emit an include for sys/_semaphore.h into sysproto.h to pull in the typedef for semid_t. Add the syscalls to the syscall table as module stubs.
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