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examples/pty_test: Remove O_NONBLOCK from open

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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
...

Change-Id: I821743411c33b5412165f1e9020b6c9ce6c24660
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2021-01-03 23:50:50 -08:00 • committed by archer
parent 756dc32fd0
commit 6ddbffd200
1 changed files with 3 additions and 5 deletions
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8
examples/pty_test/pty_test.c
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@ -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 */