diff options
Diffstat (limited to 'tools/lib/bpf/libbpf_common.h')
| -rw-r--r-- | tools/lib/bpf/libbpf_common.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/tools/lib/bpf/libbpf_common.h b/tools/lib/bpf/libbpf_common.h index b7060f254486..8fe248e14eb6 100644 --- a/tools/lib/bpf/libbpf_common.h +++ b/tools/lib/bpf/libbpf_common.h @@ -79,11 +79,14 @@ */ #define LIBBPF_OPTS_RESET(NAME, ...) \ do { \ - memset(&NAME, 0, sizeof(NAME)); \ - NAME = (typeof(NAME)) { \ - .sz = sizeof(NAME), \ - __VA_ARGS__ \ - }; \ + typeof(NAME) ___##NAME = ({ \ + memset(&___##NAME, 0, sizeof(NAME)); \ + (typeof(NAME)) { \ + .sz = sizeof(NAME), \ + __VA_ARGS__ \ + }; \ + }); \ + memcpy(&NAME, &___##NAME, sizeof(NAME)); \ } while (0) #endif /* __LIBBPF_LIBBPF_COMMON_H */ |