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struct my_struct {
int a;
};
union my_union {
int b;
int c;
};
typedef struct my_struct named_struct_tdef;
typedef int (*func_tdef)(void *);
typedef struct {
int d, e;
} *tdef_struct_ptr;
enum my_enum {
MY_ENUM_VAL1 = 1,
MY_ENUM_VAL2 = 2,
};
typedef enum { TE1, TE2, TE3 } enum_tdef;
typedef int int_tdef;
typedef void *void_ptr_tdef;
typedef int *restrict restrict_ptr_tdef;
typedef int (*func_tdef)(void *);
typedef char array_tdef[10];
struct my_complex_struct {
int a;
int b;
union {
int *a;
struct my_struct *s;
} c;
};
typedef struct {
int a;
} anon_struct_tdef;
typedef struct my_struct *struct_ptr_tdef;
enum named_ue64 {
UE64_VAL1 = 0x1ffffffffULL,
UE64_VAL2 = 0x01fffffffULL,
UE64_VAL3 = 0x001ffffffULL,
};
enum named_se64 {
SE64_VAL1 = 0x1ffffffffLL,
SE64_VAL2 = 0x01fffffffLL,
SE64_VAL3 = -1,
};
enum named_ue {
UE_VAL1 = 0x1ffffff,
UE_VAL2 = 0x01fffff,
UE_VAL3 = 0x001ffff,
};
enum named_se {
SE_VAL1 = 0x1fffffff,
SE_VAL2 = 0x01ffffff,
SE_VAL3 = -1,
};
/* BPF specific code */
enum bpf_type_id_kind {
BPF_TYPE_ID_LOCAL = 0,
BPF_TYPE_ID_TARGET = 1,
};
enum bpf_type_info_kind {
BPF_TYPE_EXISTS = 0,
BPF_TYPE_SIZE = 1,
BPF_TYPE_MATCHES = 2,
};
enum bpf_enum_value_kind {
BPF_ENUMVAL_EXISTS = 0,
BPF_ENUMVAL_VALUE = 1,
};
#define COMPOSE_VAR(t,s) t##s
#define bpf_type1(type, NR) ({ \
extern typeof(type) *COMPOSE_VAR(bpf_type_tmp_, NR); \
COMPOSE_VAR(bpf_type_tmp_, NR); \
})
#define bpf_type(type) bpf_type1(type, __COUNTER__)
#define bpf_core_type_id_local(type) \
__builtin_btf_type_id(*bpf_type(type), BPF_TYPE_ID_LOCAL)
#define bpf_core_type_id_target(type) \
__builtin_btf_type_id(*bpf_type(type), BPF_TYPE_ID_TARGET)
#define bpf_core_type_exists(type) \
__builtin_preserve_type_info(*bpf_type(type), BPF_TYPE_EXISTS)
#define bpf_core_type_matches(type) \
__builtin_preserve_type_info(*bpf_type(type), BPF_TYPE_MATCHES)
#define bpf_core_type_size(type) \
__builtin_preserve_type_info(*bpf_type(type), BPF_TYPE_SIZE)
#define bpf_core_enum_value_exists(enum_type, enum_value) \
__builtin_preserve_enum_value(bpf_type(enum_type), enum_value, BPF_ENUMVAL_EXISTS)
#define bpf_core_enum_value(enum_type, enum_value) \
__builtin_preserve_enum_value(bpf_type(enum_type), enum_value, BPF_ENUMVAL_VALUE)
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