96717d9fb
Denys Vlasenko
2020-12-21
Subject
lineedit: code shrink
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libbb/lineedit.c+5 -5
| @@ -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 | |