1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 /* Stage 1 definitions for creating trace events */ 4 5 #undef __field 6 #define __field(type, item) type item; 7 8 #undef __field_ext 9 #define __field_ext(type, item, filter_type) type item; 10 11 #undef __field_struct 12 #define __field_struct(type, item) type item; 13 14 #undef __field_struct_ext 15 #define __field_struct_ext(type, item, filter_type) type item; 16 17 #undef __array 18 #define __array(type, item, len) type item[len]; 19 20 #undef __dynamic_array 21 #define __dynamic_array(type, item, len) u32 __data_loc_##item; 22 23 #undef __string 24 #define __string(item, src) __dynamic_array(char, item, -1) 25 26 #undef __string_len 27 #define __string_len(item, src, len) __dynamic_array(char, item, -1) 28 29 #undef __bitmask 30 #define __bitmask(item, nr_bits) __dynamic_array(char, item, -1) 31 32 #undef __sockaddr 33 #define __sockaddr(field, len) __dynamic_array(u8, field, len) 34 35 #undef __rel_dynamic_array 36 #define __rel_dynamic_array(type, item, len) u32 __rel_loc_##item; 37 38 #undef __rel_string 39 #define __rel_string(item, src) __rel_dynamic_array(char, item, -1) 40 41 #undef __rel_string_len 42 #define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1) 43 44 #undef __rel_bitmask 45 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(char, item, -1) 46 47 #undef __rel_sockaddr 48 #define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len) 49 50 #undef TP_STRUCT__entry 51 #define TP_STRUCT__entry(args...) args 52