Ingo Weinhold
df50f7a9b4
- The net_stack driver is no longer used. Instead we have a kernel
module which is directly used by syscall implementations in the
kernel. I.e. we no longer tunnel those functions through ioctls, but
have normal syscalls.
- Removed the superfluous net starter module.
- Implemented the FDTYPE_SOCKET type file_descriptors, that is sockets
are no longer vnode based.
- Adjusted libnetwork (the socket function implementations)
accordingly.
- Adjusted netstat accordingly.
* Socket module:
- Implemented socketpair().
- Added "kernel" parameter to the control hook. Quite a few more hooks
would actually need the parameter, but I didn't change those yet,
since that would probably also require changes to the protocol
module interface.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24908 a95241bf-73f2-0310-859d-f6bbb57e9c96
84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/*
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* Copyright 2008, Haiku, Inc. All Rights Reserved.
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* This file may be used under the terms of the MIT License.
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*/
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#ifndef NET_STACK_INTERFACE_H
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#define NET_STACK_INTERFACE_H
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#include <sys/socket.h>
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// name of the kernel stack interface
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#define NET_STACK_INTERFACE_MODULE_NAME "network/stack/kernel_interface/v1"
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// name of the userland stack interface
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#define NET_STACK_USERLAND_INTERFACE_MODULE_NAME \
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"network/stack/userland_interface/v1"
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struct net_socket;
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struct net_stat;
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struct net_stack_interface_module_info {
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module_info info;
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status_t (*open)(int family, int type, int protocol, net_socket** _socket);
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status_t (*close)(net_socket* socket);
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status_t (*free)(net_socket* socket);
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status_t (*bind)(net_socket* socket, const struct sockaddr* address,
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socklen_t addressLength, bool kernel);
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status_t (*shutdown)(net_socket* socket, int how);
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status_t (*connect)(net_socket* socket, const struct sockaddr* address,
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socklen_t addressLength, bool kernel);
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status_t (*listen)(net_socket* socket, int backlog);
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status_t (*accept)(net_socket* socket, struct sockaddr* address,
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socklen_t* _addressLength, net_socket** _acceptedSocket);
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ssize_t (*recv)(net_socket* socket, void* data, size_t length, int flags,
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bool kernel);
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ssize_t (*recvfrom)(net_socket* socket, void* data, size_t length,
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int flags, struct sockaddr* address,
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socklen_t* _addressLength, bool kernel);
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ssize_t (*recvmsg)(net_socket* socket, struct msghdr* message, int flags,
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bool kernel);
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ssize_t (*send)(net_socket* socket, const void* data, size_t length,
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int flags, bool kernel);
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ssize_t (*sendto)(net_socket* socket, const void* data, size_t length,
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int flags, const struct sockaddr* address,
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socklen_t addressLength, bool kernel);
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ssize_t (*sendmsg)(net_socket* socket, const struct msghdr* message,
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int flags, bool kernel);
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status_t (*getsockopt)(net_socket* socket, int level, int option,
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void* value, socklen_t* _length);
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status_t (*setsockopt)(net_socket* socket, int level, int option,
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const void* value, socklen_t length);
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status_t (*getpeername)(net_socket* socket, struct sockaddr* address,
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socklen_t* _addressLength);
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status_t (*getsockname)(net_socket* socket, struct sockaddr* address,
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socklen_t* _addressLength);
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int (*sockatmark)(net_socket* socket);
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status_t (*socketpair)(int family, int type, int protocol,
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net_socket* _sockets[2]);
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status_t (*ioctl)(net_socket* socket, uint32 op, void *buffer,
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size_t length, bool kernel);
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status_t (*select)(net_socket* socket, uint8 event,
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struct selectsync *sync);
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status_t (*deselect)(net_socket* socket, uint8 event,
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struct selectsync *sync);
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status_t (*get_next_socket_stat)(int family, uint32 *cookie,
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struct net_stat *stat);
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};
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#endif // NET_STACK_INTERFACE_H
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