fe267a5590
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
111 lines
3.6 KiB
C
111 lines
3.6 KiB
C
/*
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* ng_l2cap_misc.h
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*/
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/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) Maksim Yevmenkin <m_evmenkin@yahoo.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: ng_l2cap_misc.h,v 1.3 2003/09/08 19:11:45 max Exp $
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* $FreeBSD$
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*/
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#ifndef _NETGRAPH_L2CAP_MISC_H_
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#define _NETGRAPH_L2CAP_MISC_H_
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void ng_l2cap_send_hook_info (node_p, hook_p, void *, int);
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/*
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* ACL Connections
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*/
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ng_l2cap_con_p ng_l2cap_new_con (ng_l2cap_p, bdaddr_p, int);
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void ng_l2cap_con_ref (ng_l2cap_con_p);
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void ng_l2cap_con_unref (ng_l2cap_con_p);
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ng_l2cap_con_p ng_l2cap_con_by_addr (ng_l2cap_p, bdaddr_p, unsigned int);
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ng_l2cap_con_p ng_l2cap_con_by_handle (ng_l2cap_p, u_int16_t);
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void ng_l2cap_free_con (ng_l2cap_con_p);
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/*
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* L2CAP channels
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*/
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ng_l2cap_chan_p ng_l2cap_new_chan (ng_l2cap_p, ng_l2cap_con_p, u_int16_t, int);
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ng_l2cap_chan_p ng_l2cap_chan_by_scid (ng_l2cap_p, u_int16_t, int);
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ng_l2cap_chan_p ng_l2cap_chan_by_conhandle(ng_l2cap_p , uint16_t , u_int16_t);
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void ng_l2cap_free_chan (ng_l2cap_chan_p);
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/*
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* L2CAP command descriptors
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*/
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#define ng_l2cap_link_cmd(con, cmd) \
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do { \
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TAILQ_INSERT_TAIL(&(con)->cmd_list, (cmd), next); \
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ng_l2cap_con_ref((con)); \
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} while (0)
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#define ng_l2cap_unlink_cmd(cmd) \
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do { \
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TAILQ_REMOVE(&((cmd)->con->cmd_list), (cmd), next); \
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ng_l2cap_con_unref((cmd)->con); \
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} while (0)
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#define ng_l2cap_free_cmd(cmd) \
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do { \
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KASSERT(!callout_pending(&(cmd)->timo), ("Pending callout!")); \
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NG_FREE_M((cmd)->aux); \
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bzero((cmd), sizeof(*(cmd))); \
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free((cmd), M_NETGRAPH_L2CAP); \
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} while (0)
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ng_l2cap_cmd_p ng_l2cap_new_cmd (ng_l2cap_con_p, ng_l2cap_chan_p,
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u_int8_t, u_int8_t, u_int32_t);
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ng_l2cap_cmd_p ng_l2cap_cmd_by_ident (ng_l2cap_con_p, u_int8_t);
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u_int8_t ng_l2cap_get_ident (ng_l2cap_con_p);
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/*
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* Timeout
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*/
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int ng_l2cap_discon_timeout (ng_l2cap_con_p);
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int ng_l2cap_discon_untimeout (ng_l2cap_con_p);
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int ng_l2cap_lp_timeout (ng_l2cap_con_p);
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int ng_l2cap_lp_untimeout (ng_l2cap_con_p);
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int ng_l2cap_command_timeout (ng_l2cap_cmd_p, int);
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int ng_l2cap_command_untimeout (ng_l2cap_cmd_p);
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/*
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* Other stuff
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*/
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struct mbuf * ng_l2cap_prepend (struct mbuf *, int);
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ng_l2cap_flow_p ng_l2cap_default_flow (void);
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#endif /* ndef _NETGRAPH_L2CAP_MISC_H_ */
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