headers/private/net/net_stack_interface.h

   1 /*
   2  * Copyright 2008, Haiku, Inc. All Rights Reserved.
   3  * This file may be used under the terms of the MIT License.
   4  */
   5 #ifndef NET_STACK_INTERFACE_H
   6 #define NET_STACK_INTERFACE_H
   7
   8
   9 #include <sys/socket.h>
  10
  11
  12 // name of the kernel stack interface
  13 #define NET_STACK_INTERFACE_MODULE_NAME "network/stack/kernel_interface/v1"
  14
  15 // name of the userland stack interface
  16 #define NET_STACK_USERLAND_INTERFACE_MODULE_NAME \
  17         "network/stack/userland_interface/v1"
  18
  19
  20 struct net_socket;
  21 struct net_stat;
  22
  23
  24 struct net_stack_interface_module_info {
  25         module_info info;
  26
  27         status_t (*open)(int family, int type, int protocol, net_socket** _socket);
  28         status_t (*close)(net_socket* socket);
  29         status_t (*free)(net_socket* socket);
  30
  31         status_t (*bind)(net_socket* socket, const struct sockaddr* address,
  32                                         socklen_t addressLength);
  33         status_t (*shutdown)(net_socket* socket, int how);
  34         status_t (*connect)(net_socket* socket, const struct sockaddr* address,
  35                                         socklen_t addressLength);
  36         status_t (*listen)(net_socket* socket, int backlog);
  37         status_t (*accept)(net_socket* socket, struct sockaddr* address,
  38                                         socklen_t* _addressLength, net_socket** _acceptedSocket);
  39
  40         ssize_t (*recv)(net_socket* socket, void* data, size_t length, int flags);
  41         ssize_t (*recvfrom)(net_socket* socket, void* data, size_t length,
  42                                         int flags, struct sockaddr* address,
  43                                         socklen_t* _addressLength);
  44         ssize_t (*recvmsg)(net_socket* socket, struct msghdr* message, int flags);
  45
  46         ssize_t (*send)(net_socket* socket, const void* data, size_t length,
  47                                         int flags);
  48         ssize_t (*sendto)(net_socket* socket, const void* data, size_t length,
  49                                         int flags, const struct sockaddr* address,
  50                                         socklen_t addressLength);
  51         ssize_t (*sendmsg)(net_socket* socket, const struct msghdr* message,
  52                                         int flags);
  53
  54         status_t (*getsockopt)(net_socket* socket, int level, int option,
  55                                         void* value, socklen_t* _length);
  56         status_t (*setsockopt)(net_socket* socket, int level, int option,
  57                                         const void* value, socklen_t length);
  58
  59         status_t (*getpeername)(net_socket* socket, struct sockaddr* address,
  60                                         socklen_t* _addressLength);
  61         status_t (*getsockname)(net_socket* socket, struct sockaddr* address,
  62                                         socklen_t* _addressLength);
  63
  64         int (*sockatmark)(net_socket* socket);
  65
  66         status_t (*socketpair)(int family, int type, int protocol,
  67                                         net_socket* _sockets[2]);
  68
  69         status_t (*ioctl)(net_socket* socket, uint32 op, void *buffer,
  70                                         size_t length);
  71         status_t (*select)(net_socket* socket, uint8 event,
  72                                         struct selectsync *sync);
  73         status_t (*deselect)(net_socket* socket, uint8 event,
  74                                         struct selectsync *sync);
  75
  76         status_t (*get_next_socket_stat)(int family, uint32 *cookie,
  77                                         struct net_stat *stat);
  78 };
  79
  80
  81 #endif  // NET_STACK_INTERFACE_H