diff options
Diffstat (limited to 'src/helper/command.h')
| -rw-r--r-- | src/helper/command.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/helper/command.h b/src/helper/command.h index 478e5c8..42cb9cb 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -370,10 +370,21 @@ struct command_context *copy_command_context(struct command_context *cmd_ctx); */ void command_done(struct command_context *context); +/* + * command_print() and command_print_sameline() are used to produce the TCL + * output of OpenOCD commands. command_print() automatically adds a '\n' at + * the end or the format string. Use command_print_sameline() to avoid the + * trailing '\n', e.g. to concatenate the command output in the same line. + * The very last '\n' of the command is stripped away (see run_command()). + * For commands that strictly require a '\n' as last output character, add + * it explicitly with either an empty command_print() or with a '\n' in the + * last command_print() and add a comment to document it. + */ void command_print(struct command_invocation *cmd, const char *format, ...) __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); void command_print_sameline(struct command_invocation *cmd, const char *format, ...) __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); + int command_run_line(struct command_context *context, char *line); int command_run_linef(struct command_context *context, const char *format, ...) __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 2, 3))); |