sys/fifo/fifo_io.c

101 makefifo(const char *fifoname, const char *testname)
105 		err(-1, "%s: makefifo: mkfifo: %s", testname, fifoname);
170 set_nonblocking(int fd, const char *testname)
176 		warn("%s: fcntl(fd, F_GETFL)", testname);
183 		warn("%s: fcntl(fd, 0x%x)", testname, flags);
191 set_blocking(int fd, const char *testname)
197 		warn("%s: fcntl(fd, F_GETFL)", testname);
204 		warn("%s: fcntl(fd, 0x%x)", testname, flags);
216 drain_fd(int fd, const char *testname)
221 	if (set_nonblocking(fd, testname) < 0)
230 			warn("%s: drain_fd: read", testname);
234 	warn("%s: drain_fd: read: returned 0 bytes", testname);
316     int timeout, int *timedoutp, const char *testname)
326 	 	warn("%s: timed_write: sigaction", testname);
334 	 	warn("%s: timed_write: sigaction", testname);
356     int timeout, int *timedoutp, const char *testname)
366 	 	warn("%s: timed_write: sigaction", testname);
374 	 	warn("%s: timed_write: sigaction", testname);
865     const char *testname)
874 		warn("%s: poll", testname);
885     const char *testname)
899 		warn("%s: select", testname);
914 kqueue_setup(int kqueue_fd, int fd, const char *testname)
932 		warn("%s:%s: kevent initial register", testname, __func__);
944 		warn("%s:%s: kevent register index %d", testname, __func__,
954     int *exception, const char *testname)
966 		warn("%s: %s: kevent", testname, __func__);
985 fionread_status(int fd, int *readable, const char *testname)
990 		warn("%s: ioctl(FIONREAD)", testname);
1011     int assert_writable, int assert_exception, const char *testname,
1016 	if (poll_status(fd, &readable, &writable, &exception, testname) < 0)
1021 		warnx("%s: %s polls r:%d, w:%d, e:%d on %s", testname,
1026 	if (select_status(fd, &readable, &writable, &exception, testname) < 0)
1031 		warnx("%s: %s selects r:%d, w:%d, e:%d on %s", testname,
1037 	    testname) < 0)
1042 		warnx("%s: %s kevent r:%d, w:%d, e:%d on %s", testname,
1051 		warnx("%s: %s fionread r:%d on %s", testname, fdname,