tidy up O_NONBLOCK usage. use libbb functions in stty.
authorDenys Vlasenko <vda.linux@googlemail.com>
Wed, 11 Nov 2009 20:05:42 +0000 (21:05 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Wed, 11 Nov 2009 20:05:42 +0000 (21:05 +0100)
commitab19ede65595f6c0daba1e9b6c7c0a2ede341fec
tree144f7f397a4c193e5af9b445d14fee7d471107d2
parentc096a6c2084b6d920182714beb842ebb40087182
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>
console-tools/openvt.c
coreutils/stty.c
e2fsprogs/e2fs_lib.c
libbb/read.c
libbb/xfuncs.c
miscutils/microcom.c
modutils/modprobe.c