diff options
Diffstat (limited to 'shell/cmdedit.c')
| -rw-r--r-- | shell/cmdedit.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/shell/cmdedit.c b/shell/cmdedit.c index 540eb7e..69f8337 100644 --- a/shell/cmdedit.c +++ b/shell/cmdedit.c @@ -1153,7 +1153,8 @@ enum { * */ -extern void cmdedit_read_input(char *prompt, char command[BUFSIZ]) + +int cmdedit_read_input(char *prompt, char command[BUFSIZ]) { int break_out = 0; @@ -1231,10 +1232,15 @@ extern void cmdedit_read_input(char *prompt, char command[BUFSIZ]) * if the len=0 and no chars to delete */ if (len == 0) { prepare_to_die: +#if !defined(BB_FEATURE_ASH) printf("exit"); goto_new_line(); /* cmdedit_reset_term() called in atexit */ exit(EXIT_SUCCESS); +#else + break_out = -1; /* for control stoped jobs */ + break; +#endif } else { input_delete(); } @@ -1455,8 +1461,10 @@ prepare_to_die: num_ok_lines++; #endif } + if(break_out>0) { command[len++] = '\n'; /* set '\n' */ command[len] = 0; + } #if defined(BB_FEATURE_CLEAN_UP) && defined(BB_FEATURE_COMMAND_TAB_COMPLETION) input_tab(0); /* strong free */ #endif @@ -1464,6 +1472,7 @@ prepare_to_die: free(cmdedit_prompt); #endif cmdedit_reset_term(); + return len; } |