From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- net/bluetooth/lib.c | 178 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 178 insertions(+) create mode 100644 net/bluetooth/lib.c (limited to 'net/bluetooth/lib.c') diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c new file mode 100644 index 00000000000..9efb0a09361 --- /dev/null +++ b/net/bluetooth/lib.c @@ -0,0 +1,178 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2000-2001 Qualcomm Incorporated + + Written 2000,2001 by Maxim Krasnyansky + + 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. +*/ + +/* Bluetooth kernel library. */ + +#include +#include + +#include +#include +#include +#include + +#include + +void bt_dump(char *pref, __u8 *buf, int count) +{ + char *ptr; + char line[100]; + unsigned int i; + + printk(KERN_INFO "%s: dump, len %d\n", pref, count); + + ptr = line; + *ptr = 0; + for (i = 0; i < count; i++) { + ptr += sprintf(ptr, " %2.2X", buf[i]); + + if (i && !((i + 1) % 20)) { + printk(KERN_INFO "%s:%s\n", pref, line); + ptr = line; + *ptr = 0; + } + } + + if (line[0]) + printk(KERN_INFO "%s:%s\n", pref, line); +} +EXPORT_SYMBOL(bt_dump); + +void baswap(bdaddr_t *dst, bdaddr_t *src) +{ + unsigned char *d = (unsigned char *) dst; + unsigned char *s = (unsigned char *) src; + unsigned int i; + + for (i = 0; i < 6; i++) + d[i] = s[5 - i]; +} +EXPORT_SYMBOL(baswap); + +char *batostr(bdaddr_t *ba) +{ + static char str[2][18]; + static int i = 1; + + i ^= 1; + sprintf(str[i], "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", + ba->b[0], ba->b[1], ba->b[2], + ba->b[3], ba->b[4], ba->b[5]); + + return str[i]; +} +EXPORT_SYMBOL(batostr); + +/* Bluetooth error codes to Unix errno mapping */ +int bt_err(__u16 code) +{ + switch (code) { + case 0: + return 0; + + case 0x01: + return EBADRQC; + + case 0x02: + return ENOTCONN; + + case 0x03: + return EIO; + + case 0x04: + return EHOSTDOWN; + + case 0x05: + return EACCES; + + case 0x06: + return EBADE; + + case 0x07: + return ENOMEM; + + case 0x08: + return ETIMEDOUT; + + case 0x09: + return EMLINK; + + case 0x0a: + return EMLINK; + + case 0x0b: + return EALREADY; + + case 0x0c: + return EBUSY; + + case 0x0d: + case 0x0e: + case 0x0f: + return ECONNREFUSED; + + case 0x10: + return ETIMEDOUT; + + case 0x11: + case 0x27: + case 0x29: + case 0x20: + return EOPNOTSUPP; + + case 0x12: + return EINVAL; + + case 0x13: + case 0x14: + case 0x15: + return ECONNRESET; + + case 0x16: + return ECONNABORTED; + + case 0x17: + return ELOOP; + + case 0x18: + return EACCES; + + case 0x1a: + return EPROTONOSUPPORT; + + case 0x1b: + return ECONNREFUSED; + + case 0x19: + case 0x1e: + case 0x23: + case 0x24: + case 0x25: + return EPROTO; + + default: + return ENOSYS; + } +} +EXPORT_SYMBOL(bt_err); -- cgit v1.2.3