aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2020-12-21 22:50:23 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2020-12-21 22:50:23 +0100
commit96717d9fb4560ad98a737108f83c7b247ef04674 (patch)
tree686387d7c8e45e270cb448c4254d911f427d2ddf
parentfae7332ebf0f059039a8ede16a57da9646051159 (diff)
downloadbusybox-96717d9fb4560ad98a737108f83c7b247ef04674.tar.gz
busybox-96717d9fb4560ad98a737108f83c7b247ef04674.tar.bz2
lineedit: code shrink
function old new delta read_line_input 3171 3157 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libbb/lineedit.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 499be4972..75de88e77 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -216,9 +216,6 @@ extern struct lineedit_statics *const lineedit_ptr_to_statics;
#define INIT_S() do { \
(*(struct lineedit_statics**)not_const_pp(&lineedit_ptr_to_statics)) = xzalloc(sizeof(S)); \
barrier(); \
- cmdedit_termw = 80; \
- IF_USERNAME_OR_HOMEDIR(home_pwd_buf = (char*)null_str;) \
- IF_FEATURE_EDITING_VI(delptr = delbuf;) \
} while (0)
static void deinit_S(void)
@@ -2393,6 +2390,11 @@ int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *comman
char read_key_buffer[KEYCODE_BUFFER_SIZE];
INIT_S();
+ //command_len = 0; - done by INIT_S()
+ //cmdedit_y = 0; /* quasireal y, not true if line > xt*yt */
+ cmdedit_termw = 80;
+ IF_USERNAME_OR_HOMEDIR(home_pwd_buf = (char*)null_str;)
+ IF_FEATURE_EDITING_VI(delptr = delbuf;)
n = get_termios_and_make_raw(STDIN_FILENO, &new_settings, &initial_settings, 0
| TERMIOS_CLEAR_ISIG /* turn off INTR (ctrl-C), QUIT, SUSP */
@@ -2441,8 +2443,6 @@ int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *comman
#endif
/* prepare before init handlers */
- cmdedit_y = 0; /* quasireal y, not true if line > xt*yt */
- command_len = 0;
#if ENABLE_UNICODE_SUPPORT
command_ps = xzalloc(maxsize * sizeof(command_ps[0]));
#else