diff options
| author | Wang Nan <wangnan0@huawei.com> | 2016-11-26 10:03:37 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-12-05 21:51:44 +0300 |
| commit | e67d52d411c3562263735479db2efd2ebd178db9 (patch) | |
| tree | a88eae1461ecd9c0cfc84cb0f69faf9bbbfda859 /tools/perf/util/util-cxx.h | |
| parent | a9495fe9dc63bee1166772b6f10e199ef1747892 (diff) | |
| download | linux-e67d52d411c3562263735479db2efd2ebd178db9.tar.xz | |
perf clang: Update test case to use real BPF script
Allow C++ code to use util.h and tests/llvm.h. Let 'perf test' compile a
real BPF script.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joe Stringer <joe@ovn.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/20161126070354.141764-14-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/util-cxx.h')
| -rw-r--r-- | tools/perf/util/util-cxx.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/util/util-cxx.h b/tools/perf/util/util-cxx.h new file mode 100644 index 000000000000..0e0e019c9f34 --- /dev/null +++ b/tools/perf/util/util-cxx.h @@ -0,0 +1,26 @@ +/* + * Support C++ source use utilities defined in util.h + */ + +#ifndef PERF_UTIL_UTIL_CXX_H +#define PERF_UTIL_UTIL_CXX_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Now 'new' is the only C++ keyword found in util.h: + * in tools/include/linux/rbtree.h + * + * Other keywords, like class and delete, should be + * redefined if necessary. + */ +#define new _new +#include "util.h" +#undef new + +#ifdef __cplusplus +} +#endif +#endif |