timedwait() pthread_cond_wait() pthread_join() pthread_testcancel() putmsg() putpmsg() pwrite() read() readv() recv() recvfrom ... sigmask (3), pthread_sigqueue (3), and pthread_te…pthread_setcancelstate () pthread_setcanceltype () pthread_setspecific () pthread_testcancel () TMO - _POSIX_TIMEOUTS - _SC_TIMEOUTS The following