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read_key: remove handling for ctrl-up/down, we don't use that. -12 bytes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-10-26 00:59:59 +01:00
parent 9d71fc6381
commit 180f585ac3
2 changed files with 3 additions and 3 deletions
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2
include/libbb.h
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@ -1222,7 +1222,7 @@ enum {
KEYCODE_FUN11 = -22,
KEYCODE_FUN12 = -23,
#endif
KEYCODE_CURSOR_POS = -0x100,
KEYCODE_CURSOR_POS = -0x100, /* 0xfff..fff00 */
/* How long is the longest ESC sequence we know?
* We want it big enough to be able to contain
* cursor position sequence "ESC [ 9999 ; 9999 R"

4
libbb/read_key.c
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@ -83,8 +83,8 @@ int64_t FAST_FUNC read_key(int fd, char *buffer)
/* ESC [ 2 4 ; 5 ~ - Ctrl-F12 */
/* ESC [ 2 4 ; 6 ~ - Ctrl-Shift-F12 */
#endif
'[','1',';','5','A' |0x80,KEYCODE_CTRL_UP ,
'[','1',';','5','B' |0x80,KEYCODE_CTRL_DOWN ,
/* '[','1',';','5','A' |0x80,KEYCODE_CTRL_UP , - unused */
/* '[','1',';','5','B' |0x80,KEYCODE_CTRL_DOWN , - unused */
'[','1',';','5','C' |0x80,KEYCODE_CTRL_RIGHT,
'[','1',';','5','D' |0x80,KEYCODE_CTRL_LEFT ,
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