selftests/bpf: Move ENOTSUPP from bpf_util.h

Moving the definition of ENOTSUPP into bpf_util.h to remove the
duplicated definitions in multiple files.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/r/20241106063542.357743-3-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>

diff --git a/tools/testing/selftests/bpf/bpf_util.h b/tools/testing/selftests/bpf/bpf_util.h
index feff922..5f6963a 100644 (file)
--- a/tools/testing/selftests/bpf/bpf_util.h
+++ b/tools/testing/selftests/bpf/bpf_util.h
@@ -67,5 +67,8 @@ static inline void bpf_strlcpy(char *dst, const char *src, size_t sz)
 #define sys_gettid() syscall(SYS_gettid)
 #endif
 
+#ifndef ENOTSUPP
+#define ENOTSUPP 524
+#endif
 
 #endif /* __BPF_UTIL__ */

diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c b/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c
index 409a069..b7d1b52 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c
+++ b/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c
@@ -16,10 +16,6 @@
 #include "tcp_ca_kfunc.skel.h"
 #include "bpf_cc_cubic.skel.h"
 
-#ifndef ENOTSUPP
-#define ENOTSUPP 524
-#endif
-
 static const unsigned int total_bytes = 10 * 1024 * 1024;
 static int expected_stg = 0xeB9F;
 

diff --git a/tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c b/tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c
index 130a3b2..6df25de 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c
+++ b/tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c
@@ -10,10 +10,6 @@
 #include "cgroup_helpers.h"
 #include "network_helpers.h"
 
-#ifndef ENOTSUPP
-#define ENOTSUPP 524
-#endif
-
 static struct btf *btf;
 
 static __u32 query_prog_cnt(int cgroup_fd, const char *attach_func)

diff --git a/tools/testing/selftests/bpf/prog_tests/sock_addr.c b/tools/testing/selftests/bpf/prog_tests/sock_addr.c
index a6ee7f8..b2efabb 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/sock_addr.c
+++ b/tools/testing/selftests/bpf/prog_tests/sock_addr.c
@@ -23,10 +23,6 @@
 #include "getpeername_unix_prog.skel.h"
 #include "network_helpers.h"
 
-#ifndef ENOTSUPP
-# define ENOTSUPP 524
-#endif
-
 #define TEST_NS                 "sock_addr"
 #define TEST_IF_PREFIX          "test_sock_addr"
 #define TEST_IPV4               "127.0.0.4"

diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
index 905d598..8b40e94 100644 (file)
--- a/tools/testing/selftests/bpf/test_maps.c
+++ b/tools/testing/selftests/bpf/test_maps.c
@@ -26,10 +26,6 @@
 #include "test_maps.h"
 #include "testing_helpers.h"
 
-#ifndef ENOTSUPP
-#define ENOTSUPP 524
-#endif
-
 int skips;
 
 static struct bpf_map_create_opts map_opts = { .sz = sizeof(map_opts) };

diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 610392d..447b685 100644 (file)
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -42,10 +42,6 @@
 #include "../../../include/linux/filter.h"
 #include "testing_helpers.h"
 
-#ifndef ENOTSUPP
-#define ENOTSUPP 524
-#endif
-
 #define MAX_INSNS      BPF_MAXINSNS
 #define MAX_EXPECTED_INSNS     32
 #define MAX_UNEXPECTED_INSNS   32