diff options
Diffstat (limited to 'src/cyn.h')
| -rw-r--r-- | src/cyn.h | 27 |
1 files changed, 25 insertions, 2 deletions
@@ -18,6 +18,8 @@ #pragma once +#define CYN_VERSION 99 + /** * Callback for entering asynchronousely the critical section * When called it receives the 'magic' argument given when @@ -50,6 +52,12 @@ typedef void (list_cb_t)( const data_value_t *value); /** + * Opaque structure for agent subqueries and responses. + */ +typedef struct cyn_query cyn_query_t; + + +/** * Callback for querying agents */ typedef int (agent_cb_t)( @@ -57,8 +65,7 @@ typedef int (agent_cb_t)( void *agent_closure, const data_key_t *key, const char *value, - on_result_cb_t *on_result_cb, - void *on_result_closure); + cyn_query_t *query); /** * Enter in the critical recoverable section if possible @@ -226,6 +233,22 @@ cyn_check_async( extern int +cyn_subquery_async( + cyn_query_t *query, + on_result_cb_t *on_result_cb, + void *closure, + const data_key_t *key +); + +extern +void +cyn_reply_query( + cyn_query_t *query, + const data_value_t *value +); + +extern +int cyn_agent_add( const char *name, agent_cb_t *agent_cb, |