* Renamed THREAD_FLAGS_IOCTL_SYSCALL to THREAD_FLAGS_SYSCALL,

syscall_restart_ioctl_is_restarted() to syscall_restart_is_restarted,
  IoctlSyscallFlagUnsetter to SyscallFlagUnsetter, and
  IoctlSyscallRestartWrapper to SyscallRestartWrapper, as they are no
  longer only used for ioctl().
* Removed unused syscall_restart_ioctl_handle_post().
* Made SyscallRestartWrapper a lot fancier. Instead of storing a
  reference to the result value, it stores the value itself, and it
  features all the interesting operators that make it appear like that
  value. This simplifies the use of the class quite a bit.
* THREAD_FLAGS_SYSCALL is now set for all socket function and the
  read[v](), write[v]() syscalls.
* Added is_syscall() function and net_stack hook to the net stack.
* Removed "kernel" parameter from all net_stack_interface and net_socket
  module hooks. They aren't need any longer, since is_syscall() can be
  used instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24914 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/net/net_stack_interface.h

@@ -29,29 +29,27 @@ struct net_stack_interface_module_info {
 	status_t (*free)(net_socket* socket);
 
 	status_t (*bind)(net_socket* socket, const struct sockaddr* address,
-					socklen_t addressLength, bool kernel);
+					socklen_t addressLength);
 	status_t (*shutdown)(net_socket* socket, int how);
 	status_t (*connect)(net_socket* socket, const struct sockaddr* address,
-					socklen_t addressLength, bool kernel);
+					socklen_t addressLength);
 	status_t (*listen)(net_socket* socket, int backlog);
 	status_t (*accept)(net_socket* socket, struct sockaddr* address,
 					socklen_t* _addressLength, net_socket** _acceptedSocket);
 
-	ssize_t (*recv)(net_socket* socket, void* data, size_t length, int flags,
-					bool kernel);
+	ssize_t (*recv)(net_socket* socket, void* data, size_t length, int flags);
 	ssize_t (*recvfrom)(net_socket* socket, void* data, size_t length,
 					int flags, struct sockaddr* address,
-					socklen_t* _addressLength, bool kernel);
-	ssize_t (*recvmsg)(net_socket* socket, struct msghdr* message, int flags,
-					bool kernel);
+					socklen_t* _addressLength);
+	ssize_t (*recvmsg)(net_socket* socket, struct msghdr* message, int flags);
 
 	ssize_t (*send)(net_socket* socket, const void* data, size_t length,
-					int flags, bool kernel);
+					int flags);
 	ssize_t (*sendto)(net_socket* socket, const void* data, size_t length,
 					int flags, const struct sockaddr* address,
-					socklen_t addressLength, bool kernel);
+					socklen_t addressLength);
 	ssize_t (*sendmsg)(net_socket* socket, const struct msghdr* message,
-					int flags, bool kernel);
+					int flags);
 
 	status_t (*getsockopt)(net_socket* socket, int level, int option,
 					void* value, socklen_t* _length);
@@ -69,7 +67,7 @@ struct net_stack_interface_module_info {
 					net_socket* _sockets[2]);
 
 	status_t (*ioctl)(net_socket* socket, uint32 op, void *buffer,
-					size_t length, bool kernel);
+					size_t length);
 	status_t (*select)(net_socket* socket, uint8 event,
 					struct selectsync *sync);
 	status_t (*deselect)(net_socket* socket, uint8 event,