projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /*- |
| 2 | * BSD LICENSE | |
| 3 | * | |
| 4 | * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. | |
| 5 | * All rights reserved. | |
| 6 | * | |
| 7 | * Redistribution and use in source and binary forms, with or without | |
| 8 | * modification, are permitted provided that the following conditions | |
| 9 | * are met: | |
| 10 | * | |
| 11 | * * Redistributions of source code must retain the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer. | |
| 13 | * * Redistributions in binary form must reproduce the above copyright | |
| 14 | * notice, this list of conditions and the following disclaimer in | |
| 15 | * the documentation and/or other materials provided with the | |
| 16 | * distribution. | |
| 17 | * * Neither the name of Intel Corporation nor the names of its | |
| 18 | * contributors may be used to endorse or promote products derived | |
| 19 | * from this software without specific prior written permission. | |
| 20 | * | |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 22 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 23 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 24 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 25 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 26 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 27 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 28 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 29 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 30 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 32 | */ | |
| 33 | ||
| 34 | #ifndef _RTE_HEXDUMP_H_ | |
| 35 | #define _RTE_HEXDUMP_H_ | |
| 36 | ||
| 37 | /** | |
| 38 | * @file | |
| 39 | * Simple API to dump out memory in a special hex format. | |
| 40 | */ | |
| 41 | ||
| 42 | #include <stdio.h> | |
| 43 | ||
| 44 | #ifdef __cplusplus | |
| 45 | extern "C" { | |
| 46 | #endif | |
| 47 | ||
| 48 | /** | |
| 49 | * Dump out memory in a special hex dump format. | |
| 50 | * | |
| 51 | * @param f | |
| 52 | * A pointer to a file for output | |
| 53 | * @param title | |
| 54 | * If not NULL this string is printed as a header to the output. | |
| 55 | * @param buf | |
| 56 | * This is the buffer address to print out. | |
| 57 | * @param len | |
| 58 | * The number of bytes to dump out | |
| 59 | * @return | |
| 60 | * None. | |
| 61 | */ | |
| 62 | ||
| 63 | extern void | |
| 64 | rte_hexdump(FILE *f, const char * title, const void * buf, unsigned int len); | |
| 65 | ||
| 66 | /** | |
| 67 | * Dump out memory in a hex format with colons between bytes. | |
| 68 | * | |
| 69 | * @param f | |
| 70 | * A pointer to a file for output | |
| 71 | * @param title | |
| 72 | * If not NULL this string is printed as a header to the output. | |
| 73 | * @param buf | |
| 74 | * This is the buffer address to print out. | |
| 75 | * @param len | |
| 76 | * The number of bytes to dump out | |
| 77 | * @return | |
| 78 | * None. | |
| 79 | */ | |
| 80 | ||
| 81 | void | |
| 82 | rte_memdump(FILE *f, const char * title, const void * buf, unsigned int len); | |
| 83 | ||
| 84 | ||
| 85 | #ifdef __cplusplus | |
| 86 | } | |
| 87 | #endif | |
| 88 | ||
| 89 | #endif /* _RTE_HEXDUMP_H_ */ |