Merge git://git.infradead.org/embedded-2.6 - openslx/kernel-qcow2-linux.git

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author	Linus Torvalds	2008-07-25 21:02:08 +0200
committer	Linus Torvalds	2008-07-25 21:02:08 +0200
commit	ff5d48a6d18d09bb750d1f89f6464f5fdb6fc85b (patch)
tree	243a2157912d6183c99d98dc74fe7a87a5cfbf6e /net/llc
parent	Merge git://git.infradead.org/~dwmw2/random-2.6 (diff)
parent	Make console charset translation optional (diff)
download	kernel-qcow2-linux-ff5d48a6d18d09bb750d1f89f6464f5fdb6fc85b.tar.gz kernel-qcow2-linux-ff5d48a6d18d09bb750d1f89f6464f5fdb6fc85b.tar.xz kernel-qcow2-linux-ff5d48a6d18d09bb750d1f89f6464f5fdb6fc85b.zip

Merge git://git.infradead.org/embedded-2.6

* git://git.infradead.org/embedded-2.6: Make console charset translation optional

Diffstat (limited to 'net/llc')

0 files changed, 0 insertions, 0 deletions

/* BNEP implementation for Linux Bluetooth stack (BlueZ). Copyright (C) 2001-2002 Inventel Systemes Written 2001-2002 by David Libault <david.libault@inventel.fr> Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. */ /* * $Id: sock.c,v 1.4 2002/08/04 21:23:58 maxk Exp $ */ #include <linux/module.h> #include <linux/types.h> #include <linux/capability.h> #include <linux/errno.h> #include <linux/kernel.h> #include <linux/slab.h> #include <linux/poll.h> #include <linux/fcntl.h> #include <linux/skbuff.h> #include <linux/socket.h> #include <linux/ioctl.h> #include <linux/file.h> #include <linux/init.h> #include <linux/compat.h> #include <net/sock.h> #include <asm/system.h> #include <asm/uaccess.h> #include "bnep.h" #ifndef CONFIG_BT_BNEP_DEBUG #undef BT_DBG #define BT_DBG( A... ) #endif static int bnep_sock_release(struct socket *sock) { struct sock *sk = sock->sk; BT_DBG("sock %p sk %p", sock, sk); if (!sk) return 0; sock_orphan(sk); sock_put(sk); return 0; } static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) { struct bnep_connlist_req cl; struct bnep_connadd_req ca; struct bnep_conndel_req cd; struct bnep_conninfo ci; struct socket *nsock; void __user *argp = (void __user *)arg; int err; BT_DBG("cmd %x arg %lx", cmd, arg); switch (cmd) { case BNEPCONNADD: if (!capable(CAP_NET_ADMIN)) return -EACCES; if (copy_from_user(&ca, argp, sizeof(ca))) return -EFAULT; nsock = sockfd_lookup(ca.sock, &err); if (!nsock) return err; if (nsock->sk->sk_state != BT_CONNECTED) { sockfd_put(nsock); return -EBADFD; } err = bnep_add_connection(&ca, nsock); if (!err) { if (copy_to_user(argp, &ca, sizeof(ca))) err = -EFAULT; } else sockfd_put(nsock); return err; case BNEPCONNDEL: if (!capable(CAP_NET_ADMIN)) return -EACCES; if (copy_from_user(&cd, argp, sizeof(cd))) return -EFAULT; return bnep_del_connection(&cd); case BNEPGETCONNLIST: if (copy_from_user(&cl, argp, sizeof(cl))) return -EFAULT; if (cl.cnum <= 0) return -EINVAL; err = bnep_get_connlist(&cl); if (!err && copy_to_user(argp, &cl, sizeof(cl))) return -EFAULT; return err; case BNEPGETCONNINFO: if (copy_from_user(&ci, argp, sizeof(ci))) return -EFAULT; err = bnep_get_conninfo(&ci); if (!err && copy_to_user(argp, &ci, sizeof(ci))) return -EFAULT; return err; default: return -EINVAL; } return 0; } #ifdef CONFIG_COMPAT static int bnep_sock_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) { if (cmd == BNEPGETCONNLIST) { struct bnep_connlist_req cl; uint32_t uci; int err; if (get_user(cl.cnum, (uint32_t __user *) arg) || get_user(uci, (u32 __user *) (arg + 4))) return -EFAULT; cl.ci = compat_ptr(uci); if (cl.cnum <= 0) return -EINVAL; err = bnep_get_connlist(&cl); if (!err && put_user(cl.cnum, (uint32_t __user *) arg)) err = -EFAULT; return err; } return bnep_sock_ioctl(sock, cmd, arg); } #endif static const struct proto_ops bnep_sock_ops = { .family = PF_BLUETOOTH, .owner = THIS_MODULE, .release = bnep_sock_release, .ioctl = bnep_sock_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = bnep_sock_compat_ioctl, #endif .bind = sock_no_bind, .getname = sock_no_getname, .sendmsg = sock_no_sendmsg, .recvmsg = sock_no_recvmsg, .poll = sock_no_poll, .listen = sock_no_listen, .shutdown = sock_no_shutdown, .setsockopt = sock_no_setsockopt, .getsockopt = sock_no_getsockopt, .connect = sock_no_connect, .socketpair = sock_no_socketpair, .accept = sock_no_accept, .mmap = sock_no_mmap }; static struct proto bnep_proto = { .name = "BNEP", .owner = THIS_MODULE, .obj_size = sizeof(struct bt_sock) };


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