rudimentary subscribe/unsubscribe

[psmb.git] / include / psmb.h

diff --git a/include/psmb.h b/include/psmb.h
index 8925aea3bdce79cea17bce930eca1ee99a7a5a38..c5869ecd783e1aa5532acfaade7b5010f260cded 100644 (file)
--- a/include/psmb.h
+++ b/include/psmb.h
@@ -5,7 +5,7 @@
 #include <netinet/in.h>
 
 typedef struct _psmb_ctx psmb_ctx_t;
-typedef struct _psmb_result psmb_result_t;
+typedef struct _psmb_result { int code; } psmb_result_t;
 
 psmb_ctx_t *psmb_new(void);
 psmb_ctx_t *psmb_new_mm(void *(*malloc)(size_t size),
@@ -21,14 +21,18 @@ psmb_result_t psmb_set_mgrp(psmb_ctx_t *ctx, struct in6_addr prefix,
 psmb_result_t psmb_open(psmb_ctx_t *ctx);
 void psmb_destroy(psmb_ctx_t *ctx);
 int psmb_getfd(psmb_ctx_t *ctx);
+bool psmb_success(psmb_result_t result);
+bool psmb_message_waiting(psmb_result_t result);
 bool psmb_need_write_wait(psmb_result_t result);
 psmb_result_t psmb_ev_rd(psmb_ctx_t *ctx);
 psmb_result_t psmb_ev_wr(psmb_ctx_t *ctx);
 psmb_result_t psmb_ev_ex(psmb_ctx_t *ctx);
 psmb_result_t psmb_subscribe(psmb_ctx_t *ctx, char *channel);
+psmb_result_t psmb_unsubscribe(psmb_ctx_t *ctx, char *channel);
 psmb_result_t psmb_publish(psmb_ctx_t *ctx, char *channel,
        void *data, size_t size);
-bool psmb_message(psmb_ctx_t *ctx, char **channel,
+psmb_result_t psmb_get_message(psmb_ctx_t *ctx, char **channel,
        void **data, size_t *size);
+psmb_result_t psmb_acknowledge(psmb_ctx_t *ctx);
 
 #endif