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Diffstat (limited to 'libbb')
-rw-r--r--libbb/lineedit.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 5dd835cca..afd28b75c 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -1809,10 +1809,9 @@ static void win_changed(int nsig)
errno = sv_errno;
}
-static int lineedit_read_key(char *read_key_buffer)
+static int lineedit_read_key(char *read_key_buffer, int timeout)
{
int64_t ic;
- int timeout = -1;
#if ENABLE_UNICODE_SUPPORT
char unicode_buf[MB_CUR_MAX + 1];
int unicode_idx = 0;
@@ -1917,7 +1916,7 @@ static int isrtl_str(void)
* 0 on ctrl-C (the line entered is still returned in 'command'),
* >0 length of input string, including terminating '\n'
*/
-int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, line_input_t *st)
+int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *command, int maxsize, int timeout)
{
int len;
#if ENABLE_FEATURE_TAB_COMPLETION
@@ -1991,7 +1990,6 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
new_settings.c_cc[VINTR] = _POSIX_VDISABLE;
tcsetattr_stdin_TCSANOW(&new_settings);
- /* Now initialize things */
previous_SIGWINCH_handler = signal(SIGWINCH, win_changed);
win_changed(0); /* do initial resizing */
#if ENABLE_USERNAME_OR_HOMEDIR
@@ -2033,7 +2031,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
int32_t ic, ic_raw;
fflush_all();
- ic = ic_raw = lineedit_read_key(read_key_buffer);
+ ic = ic_raw = lineedit_read_key(read_key_buffer, timeout);
#if ENABLE_FEATURE_EDITING_VI
newdelflag = 1;
@@ -2194,7 +2192,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
case 'd'|VI_CMDMODE_BIT: {
int nc, sc;
- ic = lineedit_read_key(read_key_buffer);
+ ic = lineedit_read_key(read_key_buffer, timeout);
if (errno) /* error */
goto return_error_indicator;
if (ic == ic_raw) { /* "cc", "dd" */
@@ -2258,7 +2256,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
break;
case 'r'|VI_CMDMODE_BIT:
//FIXME: unicode case?
- ic = lineedit_read_key(read_key_buffer);
+ ic = lineedit_read_key(read_key_buffer, timeout);
if (errno) /* error */
goto return_error_indicator;
if (ic < ' ' || ic > 255) {