* 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

src/add-ons/kernel/network/stack/stack_interface.cpp

@@ -1,5 +1,7 @@
-
-
+/*
+ * Copyright 2008, Ingo Weinhold, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
 
 #include "stack_private.h"
 
@@ -31,9 +33,8 @@ stack_interface_free(net_socket* socket)
 
 static status_t
 stack_interface_bind(net_socket* socket, const struct sockaddr* address,
-	socklen_t addressLength, bool kernel)
+	socklen_t addressLength)
 {
-// TODO: Pass kernel flag!
 	return gNetSocketModule.bind(socket, address, addressLength);
 }
 
@@ -47,9 +48,8 @@ stack_interface_shutdown(net_socket* socket, int how)
 
 static status_t
 stack_interface_connect(net_socket* socket, const struct sockaddr* address,
-	socklen_t addressLength, bool kernel)
+	socklen_t addressLength)
 {
-// TODO: Pass kernel flag!
 	return gNetSocketModule.connect(socket, address, addressLength);
 }
 
@@ -71,17 +71,15 @@ stack_interface_accept(net_socket* socket, struct sockaddr* address,
 
 
 static ssize_t
-stack_interface_recv(net_socket* socket, void* data, size_t length, int flags,
-	bool kernel)
+stack_interface_recv(net_socket* socket, void* data, size_t length, int flags)
 {
-// TODO: Pass kernel flag!
 	return gNetSocketModule.receive(socket, NULL, data, length, flags);
 }
 
 
 static ssize_t
 stack_interface_recvfrom(net_socket* socket, void* data, size_t length,
-	int flags, struct sockaddr* address, socklen_t* _addressLength, bool kernel)
+	int flags, struct sockaddr* address, socklen_t* _addressLength)
 {
 	msghdr message;
 	iovec vecs[1] = { { data, length } };
@@ -93,7 +91,6 @@ stack_interface_recvfrom(net_socket* socket, void* data, size_t length,
 	message.msg_controllen = 0;
 	message.msg_flags = 0;
 
-// TODO: Pass kernel flag!
 	status_t error = gNetSocketModule.receive(socket, &message, data, length,
 		flags);
 	if (error != B_OK)
@@ -105,8 +102,7 @@ stack_interface_recvfrom(net_socket* socket, void* data, size_t length,
 
 
 static ssize_t
-stack_interface_recvmsg(net_socket* socket, struct msghdr* message, int flags,
-	bool kernel)
+stack_interface_recvmsg(net_socket* socket, struct msghdr* message, int flags)
 {
 	void* buffer = NULL;
 	size_t len = 0;
@@ -115,24 +111,21 @@ stack_interface_recvmsg(net_socket* socket, struct msghdr* message, int flags,
 		len = message->msg_iov[0].iov_len;
 	}
 
-// TODO: Pass kernel flag!
 	return gNetSocketModule.receive(socket, message, buffer, len, flags);
 }
 
 
 static ssize_t
 stack_interface_send(net_socket* socket, const void* data, size_t length,
-	int flags, bool kernel)
+	int flags)
 {
-// TODO: Pass kernel flag!
 	return gNetSocketModule.send(socket, NULL, data, length, flags);
 }
 
 
 static ssize_t
 stack_interface_sendto(net_socket* socket, const void* data, size_t length,
-	int flags, const struct sockaddr* address, socklen_t addressLength,
-	bool kernel)
+	int flags, const struct sockaddr* address, socklen_t addressLength)
 {
 	msghdr message;
 	iovec vecs[1] = { { (void*)data, length } };
@@ -144,14 +137,13 @@ stack_interface_sendto(net_socket* socket, const void* data, size_t length,
 	message.msg_controllen = 0;
 	message.msg_flags = 0;
 
-// TODO: Pass kernel flag!
 	return gNetSocketModule.send(socket, &message, data, length, flags);
 }
 
 
 static ssize_t
 stack_interface_sendmsg(net_socket* socket, const struct msghdr* message,
-	int flags, bool kernel)
+	int flags)
 {
 	void* buffer = NULL;
 	size_t len = 0;
@@ -160,7 +152,6 @@ stack_interface_sendmsg(net_socket* socket, const struct msghdr* message,
 		len = message->msg_iov[0].iov_len;
 	}
 
-// TODO: Pass kernel flag!
 	return gNetSocketModule.send(socket, (msghdr*)message, buffer, len, flags);
 }
 
@@ -219,9 +210,9 @@ stack_interface_socketpair(int family, int type, int protocol,
 
 static status_t
 stack_interface_ioctl(net_socket* socket, uint32 op, void *buffer,
-	size_t length, bool kernel)
+	size_t length)
 {
-	return gNetSocketModule.control(socket, op, buffer, length, kernel);
+	return gNetSocketModule.control(socket, op, buffer, length);
 }