fwp/lib/core/fwp_endpoint.h

   1 #ifndef _FWP_ENDPOINT_H
   2 #define _FWP_ENDPOINT_H
   3
   4 #include "fwp_util.h"
   5 #include "fwp_msgb.h"
   6
   7 #define FWP_ANY_NODE INADDR_ANY
   8
   9 typedef enum {
  10         FWP_EPOINT_BESTEFFORT   = 0,
  11         FWP_EPOINT_RELIABLE     = 1,
  12 } fwp_endpoint_reliability_t;
  13
  14 typedef unsigned int fwp_endpoint_id_t;
  15
  16 struct fwp_endpoint;
  17 typedef struct fwp_endpoint fwp_endpoint_t;
  18 /* fwp endpoint descriptor type */
  19 typedef struct fwp_endpoint* fwp_endpoint_d_t;
  20
  21 typedef
  22 struct fwp_endpoint_attr {
  23         unsigned int reliability;
  24         unsigned int max_connections;
  25         /* queueing policy*/
  26 } fwp_endpoint_attr_t;
  27
  28 #include "fwp_vres.h"
  29 #include <string.h>
  30
  31 int fwp_endpoint_table_init(unsigned int nr_endpoints);
  32 int fwp_endpoint_get_params(fwp_endpoint_d_t epointd, unsigned int *node,
  33                                 unsigned int *port, fwp_endpoint_attr_t *attr);
  34
  35 int fwp_send_endpoint_create(unsigned int node, unsigned int port,
  36                                 fwp_endpoint_attr_t *attr,
  37                                 fwp_endpoint_d_t *epointdp);
  38 int fwp_receive_endpoint_create(/*unsigned int node,*/ unsigned int port,
  39                                 fwp_endpoint_attr_t *attr,
  40                                 fwp_endpoint_d_t *epointdp);
  41 int fwp_endpoint_destroy(fwp_endpoint_d_t epointd);
  42
  43 int fwp_send_endpoint_bind(fwp_endpoint_d_t epointd, fwp_vres_d_t vresd);
  44 int fwp_send_endpoint_unbind(fwp_endpoint_d_t epointd);
  45
  46 ssize_t fwp_recv(fwp_endpoint_d_t epointd, void *buffer,
  47                         size_t buffer_size, int flags);
  48 int fwp_send(fwp_endpoint_d_t epointd, void *msg, size_t size, int flags);
  49
  50 int fwp_endpoint_attr_init(fwp_endpoint_attr_t *attr);
  51 static inline int fwp_endpoint_attr_setreliability(fwp_endpoint_attr_t *attr,
  52                                                         int reliability)
  53 {
  54         attr->reliability = reliability;
  55         return 0;
  56 }
  57
  58 /* Sets queueing policy */
  59 /*int fwp_endpoint_attr_setqpolicy(fwp_endpoint_attr_t *attr);*/
  60
  61 #endif /*_FWP_ENDPOINT_H */