-#include "portable.h" /* sometimes needed for fd_set */
-
-/***
- *** Main user functions
- ***/
-/* stable if we know the storage will keep as is until the next trp_flush */
-void gras_trp_send(gras_socket_t sd, char *data, long int size, int stable);
-void gras_trp_recv(gras_socket_t sd, char *data, long int size);
-void gras_trp_flush(gras_socket_t sd);
-
-/* Find which socket needs to be read next */
-gras_socket_t gras_trp_select(double timeout);
-
-/* Set the peer process name (used by messaging layer) */
-void gras_socket_peer_proc_set(gras_socket_t sock,char*peer_proc);
-
-/***
- *** Plugin mechanism
- ***/
-
-/* A plugin type */
-typedef struct gras_trp_plugin_ s_gras_trp_plugin_t, *gras_trp_plugin_t;
-
-/* A plugin type */
-struct gras_trp_plugin_ {
- char *name;
-
- /* dst pointers are created and initialized with default values
- before call to socket_client/server.
- Retrive the info you need from there. */
- void (*socket_client)(gras_trp_plugin_t self,
- gras_socket_t dst);
- void (*socket_server)(gras_trp_plugin_t self,
- gras_socket_t dst);
-
- gras_socket_t (*socket_accept)(gras_socket_t from);
-
-
- /* socket_close() is responsible of telling the OS that the socket is over,
- but should not free the socket itself (beside the specific part) */
- void (*socket_close)(gras_socket_t sd);
-
- /* send/recv may be buffered */
- void (*send)(gras_socket_t sd,
- const char *data,
- unsigned long int size,
- int stable /* storage will survive until flush*/);
- int (*recv)(gras_socket_t sd,
- char *data,
- unsigned long int size);
- /* raw_send/raw_recv is never buffered (use it for measurement stuff) */
- void (*raw_send)(gras_socket_t sd,
- const char *data,
- unsigned long int size);
- int (*raw_recv)(gras_socket_t sd,
- char *data,
- unsigned long int size);
-
- /* flush has to make sure that the pending communications are achieved */
- void (*flush)(gras_socket_t sd);
-
- void *data; /* plugin-specific data */
-
- /* exit is responsible for freeing data and telling the OS this plugin goes */
- /* exit=NULL, data gets freed. (ie exit function needed only when data contains pointers) */
- void (*exit)(gras_trp_plugin_t);
-};
-
-gras_trp_plugin_t
-gras_trp_plugin_get_by_name(const char *name);