diff options
Diffstat (limited to 'tools/perf/util/c++/clang-c.h')
| -rw-r--r-- | tools/perf/util/c++/clang-c.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/util/c++/clang-c.h b/tools/perf/util/c++/clang-c.h index 22b3936d1f09..0eadd792ab1f 100644 --- a/tools/perf/util/c++/clang-c.h +++ b/tools/perf/util/c++/clang-c.h @@ -1,16 +1,42 @@ #ifndef PERF_UTIL_CLANG_C_H #define PERF_UTIL_CLANG_C_H +#include <stddef.h> /* for size_t */ +#include <util-cxx.h> /* for __maybe_unused */ + #ifdef __cplusplus extern "C" { #endif +#ifdef HAVE_LIBCLANGLLVM_SUPPORT extern void perf_clang__init(void); extern void perf_clang__cleanup(void); extern int test__clang_to_IR(void); extern int test__clang_to_obj(void); +extern int perf_clang__compile_bpf(const char *filename, + void **p_obj_buf, + size_t *p_obj_buf_sz); +#else + + +static inline void perf_clang__init(void) { } +static inline void perf_clang__cleanup(void) { } + +static inline int test__clang_to_IR(void) { return -1; } +static inline int test__clang_to_obj(void) { return -1;} + +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 |