Lines Matching refs:pipefd
38 static int pipefd[2]; variable
43 close (pipefd[0]); in f()
49 if (write (pipefd[1], &ppid, sizeof ppid) != sizeof (ppid)) in f()
51 if (write (pipefd[1], &pid, sizeof pid) != sizeof (pid)) in f()
53 if (write (pipefd[1], &tid, sizeof tid) != sizeof (tid)) in f()
70 if (pipe2 (pipefd, O_CLOEXEC)) in do_test()
91 close (pipefd[1]); in do_test()
97 if (read (pipefd[0], &ppid, sizeof pid) != sizeof pid) in do_test()
102 if (read (pipefd[0], &pid, sizeof pid) != sizeof pid) in do_test()
107 if (read (pipefd[0], &tid, sizeof tid) != sizeof tid) in do_test()
113 close (pipefd[0]); in do_test()