40 pipe2 (int fd[2], int flags)  in pipe2()
46   tmp[0] = fd[0];  in pipe2()
47   tmp[1] = fd[1];  in pipe2()
58         int result = pipe2 (fd, flags);  in pipe2()
79   if (_pipe (fd, 4096, flags & ~O_NONBLOCK) < 0)  in pipe2()
81       fd[0] = tmp[0];  in pipe2()
82       fd[1] = tmp[1];  in pipe2()
92       if (set_nonblocking_flag (fd[0], true) != 0  in pipe2()
93           || set_nonblocking_flag (fd[1], true) != 0)  in pipe2()
107   if (pipe (fd) < 0)  in pipe2()
120       if ((fcntl_flags = fcntl (fd[1], F_GETFL, 0)) < 0  in pipe2()
121           || fcntl (fd[1], F_SETFL, fcntl_flags | O_NONBLOCK) == -1  in pipe2()
122           || (fcntl_flags = fcntl (fd[0], F_GETFL, 0)) < 0  in pipe2()
123           || fcntl (fd[0], F_SETFL, fcntl_flags | O_NONBLOCK) == -1)  in pipe2()
131       if ((fcntl_flags = fcntl (fd[1], F_GETFD, 0)) < 0  in pipe2()
132           || fcntl (fd[1], F_SETFD, fcntl_flags | FD_CLOEXEC) == -1  in pipe2()
133           || (fcntl_flags = fcntl (fd[0], F_GETFD, 0)) < 0  in pipe2()
134           || fcntl (fd[0], F_SETFD, fcntl_flags | FD_CLOEXEC) == -1)  in pipe2()
141       setmode (fd[1], O_BINARY);  in pipe2()
142       setmode (fd[0], O_BINARY);  in pipe2()
146       setmode (fd[1], O_TEXT);  in pipe2()
147       setmode (fd[0], O_TEXT);  in pipe2()
160     close (fd[0]);  in pipe2()
161     close (fd[1]);  in pipe2()
162     fd[0] = tmp[0];  in pipe2()
163     fd[1] = tmp[1];  in pipe2()