wait (2), wait3 (2), wait4 (2), waitid (2), and waitpid (2). • Socket interfaces: acceptPOSIX.1-2001 only (function removed in POSIX.1-2008)] wait() waitid() waitpid() write() writev() The following functionsioprio_get (2), ioprio_set (2), waitid (2), and waitpid (2). See also the discussiondomain socket, credentials returned by stat (2), waitid (2), and the System