diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h b/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h index 3e5571dd578d..d815efac52fd 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h @@ -5,12 +5,15 @@ #define MAX_TEST_NAME 80 +#define u32(v) ((u32){(v)}) +#define u64(v) ((u64){(v)}) + #define __always_unused __attribute__((__unused__)) #define xbpf_map_delete_elem(fd, key) \ ({ \ int __ret = bpf_map_delete_elem((fd), (key)); \ - if (__ret < 0) \ + if (__ret < 0) \ FAIL_ERRNO("map_delete"); \ __ret; \ }) @@ -18,7 +21,7 @@ #define xbpf_map_lookup_elem(fd, key, val) \ ({ \ int __ret = bpf_map_lookup_elem((fd), (key), (val)); \ - if (__ret < 0) \ + if (__ret < 0) \ FAIL_ERRNO("map_lookup"); \ __ret; \ }) @@ -26,7 +29,7 @@ #define xbpf_map_update_elem(fd, key, val, flags) \ ({ \ int __ret = bpf_map_update_elem((fd), (key), (val), (flags)); \ - if (__ret < 0) \ + if (__ret < 0) \ FAIL_ERRNO("map_update"); \ __ret; \ }) @@ -35,7 +38,7 @@ ({ \ int __ret = \ bpf_prog_attach((prog), (target), (type), (flags)); \ - if (__ret < 0) \ + if (__ret < 0) \ FAIL_ERRNO("prog_attach(" #type ")"); \ __ret; \ }) @@ -43,7 +46,7 @@ #define xbpf_prog_detach2(prog, target, type) \ ({ \ int __ret = bpf_prog_detach2((prog), (target), (type)); \ - if (__ret < 0) \ + if (__ret < 0) \ FAIL_ERRNO("prog_detach2(" #type ")"); \ __ret; \ }) @@ -66,21 +69,15 @@ __ret; \ }) -static inline int add_to_sockmap(int sock_mapfd, int fd1, int fd2) +static inline int add_to_sockmap(int mapfd, int fd1, int fd2) { - u64 value; - u32 key; int err; - key = 0; - value = fd1; - err = xbpf_map_update_elem(sock_mapfd, &key, &value, BPF_NOEXIST); + err = xbpf_map_update_elem(mapfd, &u32(0), &u64(fd1), BPF_NOEXIST); if (err) return err; - key = 1; - value = fd2; - return xbpf_map_update_elem(sock_mapfd, &key, &value, BPF_NOEXIST); + return xbpf_map_update_elem(mapfd, &u32(1), &u64(fd2), BPF_NOEXIST); } #endif // __SOCKMAP_HELPERS__ |