projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 9f95a23c TL |
1 | /* SPDX-License-Identifier: BSD-3-Clause |
| 2 | * Copyright(c) 2010-2014 Intel Corporation | |
| 7c673cae FG |
3 | */ |
| 4 | ||
| 5 | #ifndef _RTE_HEXDUMP_H_ | |
| 6 | #define _RTE_HEXDUMP_H_ | |
| 7 | ||
| 8 | /** | |
| 9 | * @file | |
| 10 | * Simple API to dump out memory in a special hex format. | |
| 11 | */ | |
| 12 | ||
| 13 | #include <stdio.h> | |
| 14 | ||
| 15 | #ifdef __cplusplus | |
| 16 | extern "C" { | |
| 17 | #endif | |
| 18 | ||
| 19 | /** | |
| 20 | * Dump out memory in a special hex dump format. | |
| 21 | * | |
| 22 | * @param f | |
| 23 | * A pointer to a file for output | |
| 24 | * @param title | |
| 25 | * If not NULL this string is printed as a header to the output. | |
| 26 | * @param buf | |
| 27 | * This is the buffer address to print out. | |
| 28 | * @param len | |
| 29 | * The number of bytes to dump out | |
| 30 | * @return | |
| 31 | * None. | |
| 32 | */ | |
| 33 | ||
| 34 | extern void | |
| 35 | rte_hexdump(FILE *f, const char * title, const void * buf, unsigned int len); | |
| 36 | ||
| 37 | /** | |
| 38 | * Dump out memory in a hex format with colons between bytes. | |
| 39 | * | |
| 40 | * @param f | |
| 41 | * A pointer to a file for output | |
| 42 | * @param title | |
| 43 | * If not NULL this string is printed as a header to the output. | |
| 44 | * @param buf | |
| 45 | * This is the buffer address to print out. | |
| 46 | * @param len | |
| 47 | * The number of bytes to dump out | |
| 48 | * @return | |
| 49 | * None. | |
| 50 | */ | |
| 51 | ||
| 52 | void | |
| 53 | rte_memdump(FILE *f, const char * title, const void * buf, unsigned int len); | |
| 54 | ||
| 55 | ||
| 56 | #ifdef __cplusplus | |
| 57 | } | |
| 58 | #endif | |
| 59 | ||
| 60 | #endif /* _RTE_HEXDUMP_H_ */ |