77 	int pipe_fd[4];  in main()  local
114 	if (pipe(pipe_fd) || pipe(pipe_fd + 2))  in main()
121 		{ .fd = pipe_fd[0], .events = POLLIN | POLLPRI | POLLRDNORM | POLLRDBAND },  in main()
122 		{ .fd = pipe_fd[1], .events = POLLOUT | POLLWRNORM | POLLWRBAND },  in main()
123 		{ .fd = pipe_fd[2], .events = POLLIN | POLLPRI },  in main()
124 		{ .fd = pipe_fd[3], .events = POLLOUT }  in main()
150 	       pipe_fd[0], pipe_fd[1], POLLWRNORM_str,  in main()
152 	       pipe_fd[2], pipe_fd[3],  in main()
155 	       (unsigned int) sigset_size, rc, pipe_fd[1], POLLWRNORM_str,  in main()
156 	       pipe_fd[3], (unsigned int) ts->tv_sec,  in main()
180 	       pipe_fd[0], pipe_fd[1], POLLWRNORM_str,  in main()
182 	       pipe_fd[2], PATH_TRACING_FD,  in main()
185 	       (unsigned int) sigset_size, rc, pipe_fd[1], POLLWRNORM_str,  in main()
193 		{ .fd = pipe_fd[1], .events = POLLIN | POLLPRI | POLLRDNORM | POLLRDBAND },  in main()
194 		{ .fd = pipe_fd[0], .events = POLLOUT | POLLWRNORM | POLLWRBAND }  in main()
215 	       pipe_fd[1], pipe_fd[0], POLLWRNORM_str,  in main()