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authorDenis Vlasenko2008-11-05 13:20:58 +0000
committerDenis Vlasenko2008-11-05 13:20:58 +0000
commit202ac504e1addf0aa2debd53e7cd2411cc73ac8c (patch)
tree20a02054110c8b0dbec1f94252a9d2b759dac3ae /libbb/lineedit.c
parent905ed8730f1b78461cf83e719a1e077214c2432c (diff)
downloadbusybox-202ac504e1addf0aa2debd53e7cd2411cc73ac8c.zip
busybox-202ac504e1addf0aa2debd53e7cd2411cc73ac8c.tar.gz
*: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, xx) op
function old new delta tcsetattr_stdin_TCSANOW - 14 +14 set_sane_term 116 113 -3 top_main 1277 1273 -4 make_new_session 421 415 -6 rawmode 133 126 -7 reset_term 18 10 -8 die 43 35 -8 cookmode 62 54 -8 vlock_main 425 415 -10 read_line_input 3165 3155 -10 bb_askpass 357 347 -10 fsck_minix_main 3079 3065 -14 getty_main 2375 2332 -43 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/12 up/down: 14/-131) Total: -117 bytes
Diffstat (limited to 'libbb/lineedit.c')
-rw-r--r--libbb/lineedit.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 1f21866..3953cc9 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -1436,7 +1436,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
#define _POSIX_VDISABLE '\0'
#endif
new_settings.c_cc[VINTR] = _POSIX_VDISABLE;
- tcsetattr(STDIN_FILENO, TCSANOW, &new_settings);
+ tcsetattr_stdin_TCSANOW(&new_settings);
/* Now initialize things */
previous_SIGWINCH_handler = signal(SIGWINCH, win_changed);
@@ -1860,7 +1860,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
#endif
/* restore initial_settings */
- tcsetattr(STDIN_FILENO, TCSANOW, &initial_settings);
+ tcsetattr_stdin_TCSANOW(&initial_settings);
/* restore SIGWINCH handler */
signal(SIGWINCH, previous_SIGWINCH_handler);
fflush(stdout);