mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
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119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
/*
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BlueZ - Bluetooth protocol stack for Linux
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Copyright (C) 2000-2001 Qualcomm Incorporated
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Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2 as
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published by the Free Software Foundation;
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
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CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
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COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
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SOFTWARE IS DISCLAIMED.
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*/
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/*
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* $Id$
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*/
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#ifndef __BLUETOOTH_H
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#define __BLUETOOTH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <endian.h>
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#include <byteswap.h>
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#include <string.h>
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#ifndef AF_BLUETOOTH
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#define AF_BLUETOOTH 31
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#define PF_BLUETOOTH AF_BLUETOOTH
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#endif
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#define BTPROTO_L2CAP 0
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#define BTPROTO_HCI 1
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#define BTPROTO_SCO 2
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#define BTPROTO_RFCOMM 3
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#define BTPROTO_BNEP 4
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#define BTPROTO_CMTP 5
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#define BTPROTO_HIDP 6
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#define SOL_HCI 0
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#define SOL_L2CAP 6
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#define SOL_SCO 17
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#define SOL_RFCOMM 18
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/* Connection and socket states */
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enum {
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BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */
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BT_OPEN,
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BT_BOUND,
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BT_LISTEN,
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BT_CONNECT,
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BT_CONNECT2,
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BT_CONFIG,
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BT_DISCONN,
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BT_CLOSED
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};
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/* Byte order conversions */
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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#define htobs(d) (d)
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#define htobl(d) (d)
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#define btohs(d) (d)
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#define btohl(d) (d)
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#elif __BYTE_ORDER == __BIG_ENDIAN
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#define htobs(d) bswap_16(d)
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#define htobl(d) bswap_32(d)
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#define btohs(d) bswap_16(d)
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#define btohl(d) bswap_32(d)
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#else
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#error "Unknown byte order"
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#endif
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/* BD Address */
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typedef struct {
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uint8_t b[6];
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} __attribute__((packed)) bdaddr_t;
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#define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
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#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
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/* Copy, swap, convert BD Address */
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static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
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{
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return memcmp(ba1, ba2, sizeof(bdaddr_t));
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}
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static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
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{
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memcpy(dst, src, sizeof(bdaddr_t));
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}
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void baswap(bdaddr_t *dst, const bdaddr_t *src);
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bdaddr_t *strtoba(const char *str);
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char *batostr(const bdaddr_t *ba);
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int ba2str(const bdaddr_t *ba, char *str);
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int str2ba(const char *str, bdaddr_t *ba);
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int bt_error(uint16_t code);
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char *bt_compidtostr(int id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BLUETOOTH_H */
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