diff options
| -rw-r--r-- | common/console.c | 11 | ||||
| -rw-r--r-- | include/console.h | 19 |
2 files changed, 30 insertions, 0 deletions
diff --git a/common/console.c b/common/console.c index 168ba60d0d..7681da19a2 100644 --- a/common/console.c +++ b/common/console.c @@ -621,6 +621,17 @@ void console_record_reset_enable(void) console_record_reset(); gd->flags |= GD_FLG_RECORD; } + +int console_record_readline(char *str, int maxlen) +{ + return membuff_readline(&gd->console_out, str, maxlen, ' '); +} + +int console_record_avail(void) +{ + return membuff_avail(&gd->console_out); +} + #endif /* test if ctrl-c was pressed */ diff --git a/include/console.h b/include/console.h index e935c601f1..74afe22b7e 100644 --- a/include/console.h +++ b/include/console.h @@ -42,6 +42,25 @@ void console_record_reset(void); void console_record_reset_enable(void); /** + * console_record_readline() - Read a line from the console output + * + * This reads the next available line from the console output previously + * recorded. + * + * @str: Place to put string + * @maxlen: Maximum length of @str including nul terminator + * @return length of string returned + */ +int console_record_readline(char *str, int maxlen); + +/** + * console_record_avail() - Get the number of available bytes in console output + * + * @return available bytes (0 if empty) + */ +int console_record_avail(void); + +/** * console_announce_r() - print a U-Boot console on non-serial consoles * * When U-Boot starts up with a display it generally does not announce itself |