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git-svn-id: file:///svn/unbound/trunk@308 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2007-05-10 13:25:30 +00:00
parent 3aa83fe595
commit d388acddaa
1 changed files with 8 additions and 2 deletions
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10
util/module.h
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@ -66,8 +66,8 @@ struct module_env {
struct slabhash* rrset_cache;
/* --- services --- */
/** send DNS query to server */
/** create a subquery */
/** send DNS query to server. operate() should return with wait_reply */
/** create a subquery. operate should then return with wait_subq */
/** allocation service */
struct alloc* alloc;
@ -173,6 +173,12 @@ struct module_func_block {
* @param ev: event that causes the module state machine to
* (re-)activate.
* @param qstate: the query state.
* @return: if at exit the ext_state is:
* o wait_module: next module is started. (with pass event).
* o error or finished: previous module is resumed.
* o otherwise it waits until that event happens (assumes
* the service routine to make subrequest or send message
* have been called.
*/
void (*operate)(struct module_qstate* qstate, enum module_ev event,
int id);