From: Geliang Tang <tanggeliang@xxxxxxxxxx>
ENOTSUPP are defined in so many places in bpf selftests, this patch
moves this definition into testing_helpers.h, which is almost included
by each tests. And drop all other duplicate definitions.
Signed-off-by: Geliang Tang <tanggeliang@xxxxxxxxxx>
---
tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c | 4 ----
tools/testing/selftests/bpf/prog_tests/lsm_cgroup.c | 4 ----
tools/testing/selftests/bpf/prog_tests/sock_addr.c | 4 ----
tools/testing/selftests/bpf/test_maps.c | 4 ----
tools/testing/selftests/bpf/test_verifier.c | 4 ----
tools/testing/selftests/bpf/testing_helpers.h | 4 ++++
6 files changed, 4 insertions(+), 20 deletions(-)
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 bceff5900016..fa2efb246d3b 100644
--- 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 130a3b21e467..6df25de8f080 100644
--- 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 b880c564a204..68d9255d2bb7 100644
--- 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 dfbab214f4d1..227d7d6eaf8e 100644
--- 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 610392dfc4fb..447b68509d76 100644
--- 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
diff --git a/tools/testing/selftests/bpf/testing_helpers.h b/tools/testing/selftests/bpf/testing_helpers.h
index d55f6ab12433..bad21e72dafc 100644
--- a/tools/testing/selftests/bpf/testing_helpers.h
+++ b/tools/testing/selftests/bpf/testing_helpers.h
@@ -9,6 +9,10 @@
#include <bpf/libbpf.h>
#include <time.h>
+#ifndef ENOTSUPP
+#define ENOTSUPP 524
+#endif
+
#define __TO_STR(x) #x
#define TO_STR(x) __TO_STR(x)
--
2.43.0
