1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2014 Intel Corporation 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_ */ 61