diff options
Diffstat (limited to 'src/expressions.h')
| -rw-r--r-- | src/expressions.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/expressions.h b/src/expressions.h index 501974112..5debe87b2 100644 --- a/src/expressions.h +++ b/src/expressions.h @@ -24,7 +24,7 @@ struct expression_function { struct expression_argument { enum { EXPRESSION_ARGUMENT_NORMAL, - EXPRESSION_ARGUMENT_FUNCTION + EXPRESSION_ARGUMENT_BOOL, } type; /**< type of argument (text or other function) */ void *data; /**< pointer to its data */ }; @@ -104,4 +104,13 @@ void task_cache_add (struct worker_task *task, void *pointer, int32_t result); */ int32_t task_cache_check (struct worker_task *task, void *pointer); +/** + * Parse and return a single function argument for a function (may recurse) + * @param expr expression structure that represents function's argument + * @param task task object + * @param want_string return NULL if argument is not a string + * @return expression argument structure or NULL if failed + */ +struct expression_argument *get_function_arg (struct expression *expr, struct worker_task *task, gboolean want_string); + #endif |