*
* \section moo Method of operation
*
- * To use sd-resolve allocate an sd_resolve_t object with
+ * To use sd-resolve allocate an sd_resolve object with
* sd_resolve_new(). This will spawn a number of worker threads (or processes, depending on what is available) which
* are subsequently used to process the queries the controlling
* program issues via sd_resolve_getaddrinfo() and
*/
/** An opaque sd-resolve session structure */
-typedef struct sd_resolve sd_resolve_t;
+typedef struct sd_resolve sd_resolve;
/** An opaque sd-resolve query structure */
-typedef struct sd_resolve_query sd_resolve_query_t;
+typedef struct sd_resolve_query sd_resolve_query;
/** Allocate a new sd-resolve session with n_proc worker processes/threads */
-sd_resolve_t* sd_resolve_new(unsigned n_proc);
+sd_resolve* sd_resolve_new(unsigned n_proc);
/** Free a sd-resolve session. This destroys all attached
- * sd_resolve_query_t objects automatically */
-void sd_resolve_free(sd_resolve_t *resolve);
+ * sd_resolve_query objects automatically */
+void sd_resolve_free(sd_resolve *resolve);
/** Return the UNIX file descriptor to select() for readability
* on. Use this function to integrate sd-resolve with your custom main
* loop. */
-int sd_resolve_fd(sd_resolve_t *resolve);
+int sd_resolve_fd(sd_resolve *resolve);
/** Process pending responses. After this function is called you can
- * get the next completed query object(s) using sd_resolve_getnext(). If
+ * get the next completed query object(s) using sd_resolve_get_next(). If
* block is non-zero wait until at least one response has been
* processed. If block is zero, process all pending responses and
* return. */
-int sd_resolve_wait(sd_resolve_t *resolve, int block);
+int sd_resolve_wait(sd_resolve *resolve, int block);
/** Issue a name to address query on the specified session. The
* arguments are compatible with the ones of libc's
* getaddrinfo(3). The function returns a new query object. When the
* query is completed you may retrieve the results using
* sd_resolve_getaddrinfo_done().*/
-sd_resolve_query_t* sd_resolve_getaddrinfo(sd_resolve_t *resolve, const char *node, const char *service, const struct addrinfo *hints);
+sd_resolve_query* sd_resolve_getaddrinfo(sd_resolve *resolve, const char *node, const char *service, const struct addrinfo *hints);
/** Retrieve the results of a preceding sd_resolve_getaddrinfo()
* call. Returns a addrinfo structure and a return value compatible
* returned addrinfo structure with sd_resolve_freeaddrinfo() and not
* libc's freeaddrinfo(3)! If the query is not completed yet EAI_AGAIN
* is returned.*/
-int sd_resolve_getaddrinfo_done(sd_resolve_t *resolve, sd_resolve_query_t* q, struct addrinfo **ret_res);
+int sd_resolve_getaddrinfo_done(sd_resolve *resolve, sd_resolve_query* q, struct addrinfo **ret_res);
/** Issue an address to name query on the specified session. The
* arguments are compatible with the ones of libc's
* query is completed you may retrieve the results using
* sd_resolve_getnameinfo_done(). Set gethost (resp. getserv) to non-zero
* if you want to query the hostname (resp. the service name). */
-sd_resolve_query_t* sd_resolve_getnameinfo(sd_resolve_t *resolve, const struct sockaddr *sa, socklen_t salen, int flags, int gethost, int getserv);
+sd_resolve_query* sd_resolve_getnameinfo(sd_resolve *resolve, const struct sockaddr *sa, socklen_t salen, int flags, int gethost, int getserv);
/** Retrieve the results of a preceding sd_resolve_getnameinfo()
* call. Returns the hostname and the service name in ret_host and
* ret_serv. The query object q is destroyed by this call and may not
* be used any further. If the query is not completed yet EAI_AGAIN is
* returned. */
-int sd_resolve_getnameinfo_done(sd_resolve_t *resolve, sd_resolve_query_t* q, char *ret_host, size_t hostlen, char *ret_serv, size_t servlen);
+int sd_resolve_getnameinfo_done(sd_resolve *resolve, sd_resolve_query* q, char *ret_host, size_t hostlen, char *ret_serv, size_t servlen);
/** Issue a resolveer query on the specified session. The arguments are
* compatible with the ones of libc's res_query(3). The function returns a new
* query object. When the query is completed you may retrieve the results using
* sd_resolve_res_done(). */
-sd_resolve_query_t* sd_resolve_res_query(sd_resolve_t *resolve, const char *dname, int class, int type);
+sd_resolve_query* sd_resolve_res_query(sd_resolve *resolve, const char *dname, int class, int type);
/** Issue an resolveer query on the specified session. The arguments are
* compatible with the ones of libc's res_search(3). The function returns a new
* query object. When the query is completed you may retrieve the results using
* sd_resolve_res_done(). */
-sd_resolve_query_t* sd_resolve_res_search(sd_resolve_t *resolve, const char *dname, int class, int type);
+sd_resolve_query* sd_resolve_res_search(sd_resolve *resolve, const char *dname, int class, int type);
/** Retrieve the results of a preceding sd_resolve_res_query() or
* resolve_res_search call. The query object q is destroyed by this
* -EAGAIN is returned, on failure -errno is returned, otherwise the
* length of answer is returned. Make sure to free the answer is a
* call to sd_resolve_freeanswer(). */
-int sd_resolve_res_done(sd_resolve_t *resolve, sd_resolve_query_t* q, unsigned char **answer);
+int sd_resolve_res_done(sd_resolve *resolve, sd_resolve_query* q, unsigned char **answer);
/** Return the next completed query object. If no query has been
* completed yet, return NULL. Please note that you need to run
* sd_resolve_wait() before this function will return sensible data. */
-sd_resolve_query_t* sd_resolve_getnext(sd_resolve_t *resolve);
+sd_resolve_query* sd_resolve_get_next(sd_resolve *resolve);
/** Return the number of query objects (completed or not) attached to
* this session */
-int sd_resolve_getnqueries(sd_resolve_t *resolve);
+int sd_resolve_get_n_queries(sd_resolve *resolve);
/** Cancel a currently running query. q is is destroyed by this call
* and may not be used any futher. */
-void sd_resolve_cancel(sd_resolve_t *resolve, sd_resolve_query_t* q);
+void sd_resolve_cancel(sd_resolve *resolve, sd_resolve_query* q);
/** Free the addrinfo structure as returned by
* sd_resolve_getaddrinfo_done(). Make sure to use this functions instead
* of the libc's freeaddrinfo()! */
void sd_resolve_freeaddrinfo(struct addrinfo *ai);
-/** Free the answer data as returned by sd_resolve_res_done().*/
-void sd_resolve_freeanswer(unsigned char *answer);
-
/** Returns non-zero when the query operation specified by q has been completed */
-int sd_resolve_isdone(sd_resolve_t *resolve, sd_resolve_query_t*q);
+int sd_resolve_isdone(sd_resolve *resolve, sd_resolve_query*q);
/** Assign some opaque userdata with a query object */
-void sd_resolve_setuserdata(sd_resolve_t *resolve, sd_resolve_query_t *q, void *userdata);
+void sd_resolve_setuserdata(sd_resolve *resolve, sd_resolve_query *q, void *userdata);
/** Return userdata assigned to a query object. Use
* sd_resolve_setuserdata() to set this data. If no data has been set
* prior to this call it returns NULL. */
-void* sd_resolve_getuserdata(sd_resolve_t *resolve, sd_resolve_query_t *q);
+void* sd_resolve_getuserdata(sd_resolve *resolve, sd_resolve_query *q);
_SD_END_DECLARATIONS;
~ianmdlvl / elogind.git / blobdiff