From ab19ede65595f6c0daba1e9b6c7c0a2ede341fec Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Wed, 11 Nov 2009 21:05:42 +0100 Subject: tidy up O_NONBLOCK usage. use libbb functions in stty. Added O_RDONLY where improves readability. Note: O_RDONLY == 0, so it is there even if not specified. function old new delta stty_main 1289 1235 -54 Signed-off-by: Denys Vlasenko --- miscutils/microcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'miscutils/microcom.c') diff --git a/miscutils/microcom.c b/miscutils/microcom.c index a322197b8..fe6661f00 100644 --- a/miscutils/microcom.c +++ b/miscutils/microcom.c @@ -92,7 +92,7 @@ int microcom_main(int argc UNUSED_PARAM, char **argv) sfd = open_or_warn(argv[0], O_RDWR | O_NOCTTY | O_NONBLOCK); if (sfd < 0) goto done; - fcntl(sfd, F_SETFL, 0); + fcntl(sfd, F_SETFL, O_RDWR); // put device to "raw mode" xget1(sfd, &tio, &tiosfd); -- cgit v1.2.3