1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef PERF_UTIL_CLANG_C_H
#define PERF_UTIL_CLANG_C_H
#include <stddef.h> /* for size_t */
#ifdef __cplusplus
extern "C" {
#endif
#ifdef HAVE_LIBCLANGLLVM_SUPPORT
extern void perf_clang__init(void);
extern void perf_clang__cleanup(void);
struct test_suite;
extern int test__clang_to_IR(struct test_suite *test, int subtest);
extern int test__clang_to_obj(struct test_suite *test, int subtest);
extern int perf_clang__compile_bpf(const char *filename,
void **p_obj_buf,
size_t *p_obj_buf_sz);
#else
#include <errno.h>
#include <linux/compiler.h> /* for __maybe_unused */
static inline void perf_clang__init(void) { }
static inline void perf_clang__cleanup(void) { }
static inline int
perf_clang__compile_bpf(const char *filename __maybe_unused,
void **p_obj_buf __maybe_unused,
size_t *p_obj_buf_sz __maybe_unused)
{
return -ENOTSUP;
}
#endif
#ifdef __cplusplus
}
#endif
#endif
|
