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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-01-11 16:17:59 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-01-11 16:17:59 +0100 |
| commit | 01ccdd1d3c5221789f1ac62ced12b7984d910705 (patch) | |
| tree | a6eb44f24c1324ddf18bfcec57fd4c3735aa1245 /util-linux/fsck_minix.c | |
| parent | 8944c67b1f61ca6a51a485772d5d1e6a8ff3d83d (diff) | |
| download | busybox-w32-01ccdd1d3c5221789f1ac62ced12b7984d910705.tar.gz busybox-w32-01ccdd1d3c5221789f1ac62ced12b7984d910705.tar.bz2 busybox-w32-01ccdd1d3c5221789f1ac62ced12b7984d910705.zip | |
libbb: consolidate the code to set termios unbuffered mode
function old new delta
set_termios_to_raw - 116 +116
count_lines 72 74 +2
powertop_main 1458 1430 -28
top_main 943 914 -29
more_main 759 714 -45
fsck_minix_main 2969 2921 -48
conspy_main 1197 1135 -62
rawmode 99 36 -63
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/6 up/down: 118/-275) Total: -157 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/fsck_minix.c')
| -rw-r--r-- | util-linux/fsck_minix.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c index 0eaac17c0..2ab7530ea 100644 --- a/util-linux/fsck_minix.c +++ b/util-linux/fsck_minix.c | |||
| @@ -1226,7 +1226,6 @@ void check2(void); | |||
| 1226 | int fsck_minix_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; | 1226 | int fsck_minix_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| 1227 | int fsck_minix_main(int argc UNUSED_PARAM, char **argv) | 1227 | int fsck_minix_main(int argc UNUSED_PARAM, char **argv) |
| 1228 | { | 1228 | { |
| 1229 | struct termios tmp; | ||
| 1230 | int retcode = 0; | 1229 | int retcode = 0; |
| 1231 | 1230 | ||
| 1232 | xfunc_error_retval = 8; | 1231 | xfunc_error_retval = 8; |
| @@ -1271,10 +1270,7 @@ int fsck_minix_main(int argc UNUSED_PARAM, char **argv) | |||
| 1271 | read_tables(); | 1270 | read_tables(); |
| 1272 | 1271 | ||
| 1273 | if (OPT_manual) { | 1272 | if (OPT_manual) { |
| 1274 | tcgetattr(0, &sv_termios); | 1273 | set_termios_to_raw(STDIN_FILENO, &sv_termios, 0); |
| 1275 | tmp = sv_termios; | ||
| 1276 | tmp.c_lflag &= ~(ICANON | ECHO); | ||
| 1277 | tcsetattr_stdin_TCSANOW(&tmp); | ||
| 1278 | termios_set = 1; | 1274 | termios_set = 1; |
| 1279 | } | 1275 | } |
| 1280 | 1276 | ||