1 /** 2 * @file op_abi.h 3 * This file contains a simple C interface to the ABI-describing functionality, 4 * the majority of which is implemented in C++. this is the file which is 5 * intended for use in files outside the /libabi directory. 6 * 7 * @remark Copyright 2002 OProfile authors 8 * @remark Read the file COPYING 9 * 10 * @author Graydon Hoare 11 * @author Philippe Elie 12 */ 13 14 #ifndef OP_ABI_H 15 #define OP_ABI_H 16 17 struct op_abi_entry { 18 char const * name; 19 /// offset or size of the named entry 20 int offset; 21 }; 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /// return array is terminated by a NULL entry in name field 28 struct op_abi_entry const * get_abi(void); 29 30 /// return non zero if the abi is little endian 31 int op_little_endian(void); 32 33 /** 34 * Write current abi to file. 35 * return 1 on success, 0 on failure 36 */ 37 int op_write_abi_to_file(char const * abi_file); 38 39 #ifdef __cplusplus 40 } 41 #endif 42 43 #endif // OP_ABI_H 44
