diff options
| -rw-r--r-- | miscutils/microcom.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/miscutils/microcom.c b/miscutils/microcom.c index 5928569d5..e097dc437 100644 --- a/miscutils/microcom.c +++ b/miscutils/microcom.c @@ -56,12 +56,11 @@ int microcom_main(int argc, char **argv) } // open device - sfd = open(argv[0], O_RDWR | O_NDELAY); + sfd = open(argv[0], O_RDWR); if (sfd < 0) { bb_perror_msg("can't open device"); goto unlock_and_exit; } - fcntl(sfd, F_SETFL, O_RDWR); // why? // put stdin to "raw mode", handle one character at a time tcgetattr(STDIN_FILENO, &tio0); |