diff options
Diffstat (limited to 'net/bluetooth/lib.c')
| -rw-r--r-- | net/bluetooth/lib.c | 100 |
1 files changed, 48 insertions, 52 deletions
diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c index 9efb0a09361..941ad7530ed 100644 --- a/net/bluetooth/lib.c +++ b/net/bluetooth/lib.c @@ -1,4 +1,4 @@ -/* +/* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated @@ -12,53 +12,24 @@ 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 + 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 + 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 <linux/config.h> -#include <linux/module.h> +#define pr_fmt(fmt) "Bluetooth: " fmt -#include <linux/kernel.h> -#include <linux/stddef.h> -#include <linux/string.h> -#include <asm/errno.h> +#include <linux/export.h> #include <net/bluetooth/bluetooth.h> -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; @@ -70,22 +41,8 @@ void baswap(bdaddr_t *dst, bdaddr_t *src) } 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) +int bt_to_errno(__u16 code) { switch (code) { case 0: @@ -101,6 +58,7 @@ int bt_err(__u16 code) return EIO; case 0x04: + case 0x3c: return EHOSTDOWN; case 0x05: @@ -175,4 +133,42 @@ int bt_err(__u16 code) return ENOSYS; } } +EXPORT_SYMBOL(bt_to_errno); + +int bt_info(const char *format, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, format); + + vaf.fmt = format; + vaf.va = &args; + + r = pr_info("%pV", &vaf); + + va_end(args); + + return r; +} +EXPORT_SYMBOL(bt_info); + +int bt_err(const char *format, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, format); + + vaf.fmt = format; + vaf.va = &args; + + r = pr_err("%pV", &vaf); + + va_end(args); + + return r; +} EXPORT_SYMBOL(bt_err); |