| /* |
| * |
| * BlueZ - Bluetooth protocol stack for Linux |
| * |
| * Copyright (C) 2012 Intel Corporation. All rights reserved. |
| * |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #include <stdlib.h> |
| #include <alloca.h> |
| #include <byteswap.h> |
| |
| #if __BYTE_ORDER == __LITTLE_ENDIAN |
| #define le16_to_cpu(val) (val) |
| #define le32_to_cpu(val) (val) |
| #define le64_to_cpu(val) (val) |
| #define cpu_to_le16(val) (val) |
| #define cpu_to_le32(val) (val) |
| #define cpu_to_le64(val) (val) |
| #elif __BYTE_ORDER == __BIG_ENDIAN |
| #define le16_to_cpu(val) bswap_16(val) |
| #define le32_to_cpu(val) bswap_32(val) |
| #define le64_to_cpu(val) bswap_64(val) |
| #define cpu_to_le16(val) bswap_16(val) |
| #define cpu_to_le32(val) bswap_32(val) |
| #define cpu_to_le64(val) bswap_64(val) |
| #else |
| #error "Unknown byte order" |
| #endif |
| |
| #define PTR_TO_UINT(p) ((unsigned int) ((uintptr_t) (p))) |
| #define UINT_TO_PTR(u) ((void *) ((uintptr_t) (u))) |
| |
| #define PTR_TO_INT(p) ((int) ((intptr_t) (p))) |
| #define INT_TO_PTR(u) ((void *) ((intptr_t) (u))) |
| |
| #define new0(t, n) ((t*) calloc((n), sizeof(t))) |
| #define newa(t, n) ((t*) alloca(sizeof(t)*(n))) |
| #define malloc0(n) (calloc((n), 1)) |
| |
| typedef void (*util_debug_func_t)(const char *str, void *user_data); |
| |
| void util_debug(util_debug_func_t function, void *user_data, |
| const char *format, ...) |
| __attribute__((format(printf, 3, 4))); |
| |
| void util_hexdump(const char dir, const unsigned char *buf, size_t len, |
| util_debug_func_t function, void *user_data); |