#define GRAS_TRP_INTERFACE_H
#include "portable.h" /* sometimes needed for fd_set */
+#include "simix/simix.h"
+#include "xbt/queue.h"
+
+/***
+ *** Options
+ ***/
+extern int gras_opt_trp_nomoredata_on_close;
/***
*** 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);
+XBT_PUBLIC(void) gras_trp_send(gras_socket_t sd, char *data, long int size,
+ int stable);
+XBT_PUBLIC(void) gras_trp_recv(gras_socket_t sd, char *data, long int size);
+XBT_PUBLIC(void) gras_trp_flush(gras_socket_t sd);
/* Find which socket needs to be read next */
-gras_socket_t gras_trp_select(double timeout);
+XBT_PUBLIC(gras_socket_t) gras_trp_select(double timeout);
+/* Set the peer process name (used by messaging layer) */
+XBT_PUBLIC(void) gras_socket_peer_proc_set(gras_socket_t sock,char*peer_proc);
/***
*** Plugin mechanism
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) */
+ /* exit is responsible for freeing data and telling to the OS that
+ this plugin is gone */
+ /* exit=NULL, data gets brutally free()d by the generic interface.
+ (ie exit function needed only when data contains pointers) */
void (*exit)(gras_trp_plugin_t);
};
-gras_trp_plugin_t
+XBT_PUBLIC(gras_trp_plugin_t)
gras_trp_plugin_get_by_name(const char *name);
/* Data of this module specific to each process
char *name;
unsigned int name_len;
+ int myport; /* Port on which I listen myself */
+
xbt_dynar_t sockets; /* all sockets known to this process */
- fd_set *fdset;
/* SG only elements. In RL, they are part of the OS ;) */
- int chan; /* Formated messages channel */
- int measChan; /* Unformated echange channel for performance measurement*/
+ /* List of sockets ready to be select()ed */
+ xbt_queue_t msg_selectable_sockets; /* regular sockets */
+ xbt_queue_t meas_selectable_sockets;/* measurement ones */
+
} s_gras_trp_procdata_t,*gras_trp_procdata_t;
+/* Display the content of our socket set (debugging purpose) */
+XBT_PUBLIC(void) gras_trp_socketset_dump(const char *name);
+
#endif /* GRAS_TRP_INTERFACE_H */