1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Stage 1 definitions for creating trace events */
6 #define __field(type, item) type item;
9 #define __field_ext(type, item, filter_type) type item;
12 #define __field_struct(type, item) type item;
14 #undef __field_struct_ext
15 #define __field_struct_ext(type, item, filter_type) type item;
18 #define __array(type, item, len) type item[len];
20 #undef __dynamic_array
21 #define __dynamic_array(type, item, len) u32 __data_loc_##item;
24 #define __string(item, src) __dynamic_array(char, item, -1)
27 #define __string_len(item, src, len) __dynamic_array(char, item, -1)
30 #define __vstring(item, fmt, ap) __dynamic_array(char, item, -1)
33 #define __bitmask(item, nr_bits) __dynamic_array(char, item, -1)
36 #define __sockaddr(field, len) __dynamic_array(u8, field, len)
38 #undef __rel_dynamic_array
39 #define __rel_dynamic_array(type, item, len) u32 __rel_loc_##item;
42 #define __rel_string(item, src) __rel_dynamic_array(char, item, -1)
44 #undef __rel_string_len
45 #define __rel_string_len(item, src, len) __rel_dynamic_array(char, item, -1)
48 #define __rel_bitmask(item, nr_bits) __rel_dynamic_array(char, item, -1)
51 #define __rel_sockaddr(field, len) __rel_dynamic_array(u8, field, len)
53 #undef TP_STRUCT__entry
54 #define TP_STRUCT__entry(args...) args