diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h index 25b2e4489..407b723b2 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -892,6 +892,12 @@ enum { FOR_SHELL = DO_HISTORY | SAVE_HISTORY | TAB_COMPLETION | USERNAME_COMPLETION, }; line_input_t *new_line_input_t(int flags); +/* Returns: + * -1 on read errors or EOF, or on bare Ctrl-D. + * 0 on ctrl-C, + * >0 length of input string, including terminating '\n' + * [is this true? stores "" in 'command' if return value is 0 or -1] + */ int read_line_input(const char* prompt, char* command, int maxsize, line_input_t *state); #else int read_line_input(const char* prompt, char* command, int maxsize); |