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authorDenys Vlasenko <vda.linux@googlemail.com>2017-01-11 16:17:59 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2017-01-11 16:17:59 +0100
commit01ccdd1d3c5221789f1ac62ced12b7984d910705 (patch)
treea6eb44f24c1324ddf18bfcec57fd4c3735aa1245 /libbb/lineedit.c
parent8944c67b1f61ca6a51a485772d5d1e6a8ff3d83d (diff)
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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 'libbb/lineedit.c')
-rw-r--r--libbb/lineedit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 31e392147..2a5d4e704 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -2325,7 +2325,7 @@ int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *comman
2325 /* ~ECHO, ~ECHONL: turn off echoing, including newline echoing */ 2325 /* ~ECHO, ~ECHONL: turn off echoing, including newline echoing */
2326 /* ~ISIG: turn off INTR (ctrl-C), QUIT, SUSP */ 2326 /* ~ISIG: turn off INTR (ctrl-C), QUIT, SUSP */
2327 new_settings.c_lflag &= ~(ICANON | ECHO | ECHONL | ISIG); 2327 new_settings.c_lflag &= ~(ICANON | ECHO | ECHONL | ISIG);
2328 /* reads would block only if < 1 char is available */ 2328 /* reads will block only if < 1 char is available */
2329 new_settings.c_cc[VMIN] = 1; 2329 new_settings.c_cc[VMIN] = 1;
2330 /* no timeout (reads block forever) */ 2330 /* no timeout (reads block forever) */
2331 new_settings.c_cc[VTIME] = 0; 2331 new_settings.c_cc[VTIME] = 0;