examples/pty_test: Remove O_NONBLOCK from open
to avoid the log storm:
ERROR Failed to read from serial: 11
ERROR Failed to read from serial: 11
ERROR Failed to read from serial: 11
ERROR Failed to read from serial: 11
ERROR Failed to read from serial: 11
...
@@ -302,7 +302,7 @@ int main(int argc, FAR char *argv[])
/* Open the created pts */
- fd_pts = open(buffer, O_RDWR | O_NONBLOCK);
+ fd_pts = open(buffer, O_RDWR);
if (fd_pts < 0)
{
fprintf(stderr, "ERROR: Failed to open %s: %d\n", buffer, errno);
@@ -311,8 +311,7 @@ int main(int argc, FAR char *argv[])
/* Open the second serial port to create a new console there */
- termpair.fd_uart = open(CONFIG_EXAMPLES_PTYTEST_SERIALDEV,
- O_RDWR | O_NONBLOCK);
+ termpair.fd_uart = open("/dev/console", O_RDWR);
if (termpair.fd_uart < 0)
{
#ifdef CONFIG_EXAMPLES_PTYTEST_WAIT_CONNECTED
@@ -328,8 +327,7 @@ int main(int argc, FAR char *argv[])
{
sleep(1);
- termpair.fd_uart = open(CONFIG_EXAMPLES_PTYTEST_SERIALDEV,
- O_RDWR | O_NONBLOCK);
+ termpair.fd_uart = open(CONFIG_EXAMPLES_PTYTEST_SERIALDEV, O_RDWR);
}
/* if we exited due to an error different than ENOTCONN */
