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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-11-11 21:05:42 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-11-11 21:05:42 +0100 |
| commit | ab19ede65595f6c0daba1e9b6c7c0a2ede341fec (patch) | |
| tree | 144f7f397a4c193e5af9b445d14fee7d471107d2 /miscutils/microcom.c | |
| parent | c096a6c2084b6d920182714beb842ebb40087182 (diff) | |
| download | busybox-w32-ab19ede65595f6c0daba1e9b6c7c0a2ede341fec.tar.gz busybox-w32-ab19ede65595f6c0daba1e9b6c7c0a2ede341fec.tar.bz2 busybox-w32-ab19ede65595f6c0daba1e9b6c7c0a2ede341fec.zip | |
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 <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/microcom.c')
| -rw-r--r-- | miscutils/microcom.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) | |||
| 92 | sfd = open_or_warn(argv[0], O_RDWR | O_NOCTTY | O_NONBLOCK); | 92 | sfd = open_or_warn(argv[0], O_RDWR | O_NOCTTY | O_NONBLOCK); |
| 93 | if (sfd < 0) | 93 | if (sfd < 0) |
| 94 | goto done; | 94 | goto done; |
| 95 | fcntl(sfd, F_SETFL, 0); | 95 | fcntl(sfd, F_SETFL, O_RDWR); |
| 96 | 96 | ||
| 97 | // put device to "raw mode" | 97 | // put device to "raw mode" |
| 98 | xget1(sfd, &tio, &tiosfd); | 98 | xget1(sfd, &tio, &tiosfd); |