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-rw-r--r--tools/bpf/bpftool/common.c2
-rw-r--r--tools/bpf/bpftool/feature.c29
-rw-r--r--tools/lib/bpf/libbpf.c2
-rw-r--r--tools/testing/selftests/bpf/prog_tests/xdp_attach.c29
-rw-r--r--tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c8
-rw-r--r--tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c8
-rw-r--r--tools/testing/selftests/bpf/prog_tests/xdp_info.c14
-rw-r--r--tools/testing/selftests/bpf/prog_tests/xdp_link.c26
-rw-r--r--tools/testing/selftests/bpf/test_maps.c2
-rw-r--r--tools/testing/selftests/bpf/test_verifier.c4
-rw-r--r--tools/testing/selftests/bpf/xdp_redirect_multi.c8
-rw-r--r--tools/testing/selftests/bpf/xdping.c4
12 files changed, 69 insertions, 67 deletions
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
index 111dff809c7b..606743c6db41 100644
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c
@@ -310,7 +310,7 @@ void get_prog_full_name(const struct bpf_prog_info *prog_info, int prog_fd,
{
const char *prog_name = prog_info->name;
const struct btf_type *func_type;
- const struct bpf_func_info finfo;
+ const struct bpf_func_info finfo = {};
struct bpf_prog_info info = {};
__u32 info_len = sizeof(info);
struct btf *prog_btf = NULL;
diff --git a/tools/bpf/bpftool/feature.c b/tools/bpf/bpftool/feature.c
index e999159fa28d..9c894b1447de 100644
--- a/tools/bpf/bpftool/feature.c
+++ b/tools/bpf/bpftool/feature.c
@@ -487,17 +487,12 @@ probe_prog_type(enum bpf_prog_type prog_type, bool *supported_types,
size_t maxlen;
bool res;
- if (ifindex)
- /* Only test offload-able program types */
- switch (prog_type) {
- case BPF_PROG_TYPE_SCHED_CLS:
- case BPF_PROG_TYPE_XDP:
- break;
- default:
- return;
- }
+ if (ifindex) {
+ p_info("BPF offload feature probing is not supported");
+ return;
+ }
- res = bpf_probe_prog_type(prog_type, ifindex);
+ res = libbpf_probe_bpf_prog_type(prog_type, NULL);
#ifdef USE_LIBCAP
/* Probe may succeed even if program load fails, for unprivileged users
* check that we did not fail because of insufficient permissions
@@ -535,7 +530,12 @@ probe_map_type(enum bpf_map_type map_type, const char *define_prefix,
size_t maxlen;
bool res;
- res = bpf_probe_map_type(map_type, ifindex);
+ if (ifindex) {
+ p_info("BPF offload feature probing is not supported");
+ return;
+ }
+
+ res = libbpf_probe_bpf_map_type(map_type, NULL);
/* Probe result depends on the success of map creation, no additional
* check required for unprivileged users
@@ -567,7 +567,12 @@ probe_helper_for_progtype(enum bpf_prog_type prog_type, bool supported_type,
bool res = false;
if (supported_type) {
- res = bpf_probe_helper(id, prog_type, ifindex);
+ if (ifindex) {
+ p_info("BPF offload feature probing is not supported");
+ return;
+ }
+
+ res = libbpf_probe_bpf_helper(prog_type, id, NULL);
#ifdef USE_LIBCAP
/* Probe may succeed even if program load fails, for
* unprivileged users check that we did not fail because of
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 1b0936b016d9..81605de8654e 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -9505,7 +9505,7 @@ static int bpf_prog_load_xattr2(const struct bpf_prog_load_attr *attr,
}
bpf_object__for_each_map(map, obj) {
- if (!bpf_map__is_offload_neutral(map))
+ if (map->def.type != BPF_MAP_TYPE_PERF_EVENT_ARRAY)
map->map_ifindex = attr->ifindex;
}
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_attach.c b/tools/testing/selftests/bpf/prog_tests/xdp_attach.c
index c6fa390e3aa1..62aa3edda5e6 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_attach.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_attach.c
@@ -11,8 +11,7 @@ void serial_test_xdp_attach(void)
const char *file = "./test_xdp.o";
struct bpf_prog_info info = {};
int err, fd1, fd2, fd3;
- DECLARE_LIBBPF_OPTS(bpf_xdp_set_link_opts, opts,
- .old_fd = -1);
+ LIBBPF_OPTS(bpf_xdp_attach_opts, opts);
len = sizeof(info);
@@ -38,49 +37,47 @@ void serial_test_xdp_attach(void)
if (CHECK_FAIL(err))
goto out_2;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, fd1, XDP_FLAGS_REPLACE,
- &opts);
+ err = bpf_xdp_attach(IFINDEX_LO, fd1, XDP_FLAGS_REPLACE, &opts);
if (CHECK(err, "load_ok", "initial load failed"))
goto out_close;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &id0, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &id0);
if (CHECK(err || id0 != id1, "id1_check",
"loaded prog id %u != id1 %u, err %d", id0, id1, err))
goto out_close;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, fd2, XDP_FLAGS_REPLACE,
- &opts);
+ err = bpf_xdp_attach(IFINDEX_LO, fd2, XDP_FLAGS_REPLACE, &opts);
if (CHECK(!err, "load_fail", "load with expected id didn't fail"))
goto out;
- opts.old_fd = fd1;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, fd2, 0, &opts);
+ opts.old_prog_fd = fd1;
+ err = bpf_xdp_attach(IFINDEX_LO, fd2, 0, &opts);
if (CHECK(err, "replace_ok", "replace valid old_fd failed"))
goto out;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &id0, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &id0);
if (CHECK(err || id0 != id2, "id2_check",
"loaded prog id %u != id2 %u, err %d", id0, id2, err))
goto out_close;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, fd3, 0, &opts);
+ err = bpf_xdp_attach(IFINDEX_LO, fd3, 0, &opts);
if (CHECK(!err, "replace_fail", "replace invalid old_fd didn't fail"))
goto out;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, -1, 0, &opts);
+ err = bpf_xdp_detach(IFINDEX_LO, 0, &opts);
if (CHECK(!err, "remove_fail", "remove invalid old_fd didn't fail"))
goto out;
- opts.old_fd = fd2;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, -1, 0, &opts);
+ opts.old_prog_fd = fd2;
+ err = bpf_xdp_detach(IFINDEX_LO, 0, &opts);
if (CHECK(err, "remove_ok", "remove valid old_fd failed"))
goto out;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &id0, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &id0);
if (CHECK(err || id0 != 0, "unload_check",
"loaded prog id %u != 0, err %d", id0, err))
goto out_close;
out:
- bpf_set_link_xdp_fd(IFINDEX_LO, -1, 0);
+ bpf_xdp_detach(IFINDEX_LO, 0, NULL);
out_close:
bpf_object__close(obj3);
out_2:
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c b/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c
index 13aabb3b6cf2..b353e1f3acb5 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c
@@ -24,11 +24,11 @@ void test_xdp_with_cpumap_helpers(void)
return;
prog_fd = bpf_program__fd(skel->progs.xdp_redir_prog);
- err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_attach(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE, NULL);
if (!ASSERT_OK(err, "Generic attach of program with 8-byte CPUMAP"))
goto out_close;
- err = bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL);
ASSERT_OK(err, "XDP program detach");
prog_fd = bpf_program__fd(skel->progs.xdp_dummy_cm);
@@ -46,9 +46,9 @@ void test_xdp_with_cpumap_helpers(void)
ASSERT_EQ(info.id, val.bpf_prog.id, "Match program id to cpumap entry prog_id");
/* can not attach BPF_XDP_CPUMAP program to a device */
- err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_attach(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE, NULL);
if (!ASSERT_NEQ(err, 0, "Attach of BPF_XDP_CPUMAP program"))
- bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE);
+ bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL);
val.qsize = 192;
val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_prog);
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c b/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c
index 2a784ccd3136..463a72fc3e70 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c
@@ -26,11 +26,11 @@ static void test_xdp_with_devmap_helpers(void)
return;
dm_fd = bpf_program__fd(skel->progs.xdp_redir_prog);
- err = bpf_set_link_xdp_fd(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_attach(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE, NULL);
if (!ASSERT_OK(err, "Generic attach of program with 8-byte devmap"))
goto out_close;
- err = bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL);
ASSERT_OK(err, "XDP program detach");
dm_fd = bpf_program__fd(skel->progs.xdp_dummy_dm);
@@ -48,9 +48,9 @@ static void test_xdp_with_devmap_helpers(void)
ASSERT_EQ(info.id, val.bpf_prog.id, "Match program id to devmap entry prog_id");
/* can not attach BPF_XDP_DEVMAP program to a device */
- err = bpf_set_link_xdp_fd(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_attach(IFINDEX_LO, dm_fd, XDP_FLAGS_SKB_MODE, NULL);
if (!ASSERT_NEQ(err, 0, "Attach of BPF_XDP_DEVMAP program"))
- bpf_set_link_xdp_fd(IFINDEX_LO, -1, XDP_FLAGS_SKB_MODE);
+ bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_SKB_MODE, NULL);
val.ifindex = 1;
val.bpf_prog.fd = bpf_program__fd(skel->progs.xdp_dummy_prog);
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_info.c b/tools/testing/selftests/bpf/prog_tests/xdp_info.c
index abe48e82e1dc..0d01ff6cb91a 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_info.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_info.c
@@ -14,13 +14,13 @@ void serial_test_xdp_info(void)
/* Get prog_id for XDP_ATTACHED_NONE mode */
- err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &prog_id);
if (CHECK(err, "get_xdp_none", "errno=%d\n", errno))
return;
if (CHECK(prog_id, "prog_id_none", "unexpected prog_id=%u\n", prog_id))
return;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_query_id(IFINDEX_LO, XDP_FLAGS_SKB_MODE, &prog_id);
if (CHECK(err, "get_xdp_none_skb", "errno=%d\n", errno))
return;
if (CHECK(prog_id, "prog_id_none_skb", "unexpected prog_id=%u\n",
@@ -37,32 +37,32 @@ void serial_test_xdp_info(void)
if (CHECK(err, "get_prog_info", "errno=%d\n", errno))
goto out_close;
- err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_attach(IFINDEX_LO, prog_fd, XDP_FLAGS_SKB_MODE, NULL);
if (CHECK(err, "set_xdp_skb", "errno=%d\n", errno))
goto out_close;
/* Get prog_id for single prog mode */
- err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &prog_id);
if (CHECK(err, "get_xdp", "errno=%d\n", errno))
goto out;
if (CHECK(prog_id != info.id, "prog_id", "prog_id not available\n"))
goto out;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, XDP_FLAGS_SKB_MODE);
+ err = bpf_xdp_query_id(IFINDEX_LO, XDP_FLAGS_SKB_MODE, &prog_id);
if (CHECK(err, "get_xdp_skb", "errno=%d\n", errno))
goto out;
if (CHECK(prog_id != info.id, "prog_id_skb", "prog_id not available\n"))
goto out;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &prog_id, XDP_FLAGS_DRV_MODE);
+ err = bpf_xdp_query_id(IFINDEX_LO, XDP_FLAGS_DRV_MODE, &prog_id);
if (CHECK(err, "get_xdp_drv", "errno=%d\n", errno))
goto out;
if (CHECK(prog_id, "prog_id_drv", "unexpected prog_id=%u\n", prog_id))
goto out;
out:
- bpf_set_link_xdp_fd(IFINDEX_LO, -1, 0);
+ bpf_xdp_detach(IFINDEX_LO, 0, NULL);
out_close:
bpf_object__close(obj);
}
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_link.c b/tools/testing/selftests/bpf/prog_tests/xdp_link.c
index b2b357f8c74c..3e9d5c5521f0 100644
--- a/tools/testing/selftests/bpf/prog_tests/xdp_link.c
+++ b/tools/testing/selftests/bpf/prog_tests/xdp_link.c
@@ -8,9 +8,9 @@
void serial_test_xdp_link(void)
{
- DECLARE_LIBBPF_OPTS(bpf_xdp_set_link_opts, opts, .old_fd = -1);
struct test_xdp_link *skel1 = NULL, *skel2 = NULL;
__u32 id1, id2, id0 = 0, prog_fd1, prog_fd2;
+ LIBBPF_OPTS(bpf_xdp_attach_opts, opts);
struct bpf_link_info link_info;
struct bpf_prog_info prog_info;
struct bpf_link *link;
@@ -41,12 +41,12 @@ void serial_test_xdp_link(void)
id2 = prog_info.id;
/* set initial prog attachment */
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, prog_fd1, XDP_FLAGS_REPLACE, &opts);
+ err = bpf_xdp_attach(IFINDEX_LO, prog_fd1, XDP_FLAGS_REPLACE, &opts);
if (!ASSERT_OK(err, "fd_attach"))
goto cleanup;
/* validate prog ID */
- err = bpf_get_link_xdp_id(IFINDEX_LO, &id0, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &id0);
if (!ASSERT_OK(err, "id1_check_err") || !ASSERT_EQ(id0, id1, "id1_check_val"))
goto cleanup;
@@ -55,14 +55,14 @@ void serial_test_xdp_link(void)
if (!ASSERT_ERR_PTR(link, "link_attach_should_fail")) {
bpf_link__destroy(link);
/* best-effort detach prog */
- opts.old_fd = prog_fd1;
- bpf_set_link_xdp_fd_opts(IFINDEX_LO, -1, XDP_FLAGS_REPLACE, &opts);
+ opts.old_prog_fd = prog_fd1;
+ bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_REPLACE, &opts);
goto cleanup;
}
/* detach BPF program */
- opts.old_fd = prog_fd1;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, -1, XDP_FLAGS_REPLACE, &opts);
+ opts.old_prog_fd = prog_fd1;
+ err = bpf_xdp_detach(IFINDEX_LO, XDP_FLAGS_REPLACE, &opts);
if (!ASSERT_OK(err, "prog_detach"))
goto cleanup;
@@ -73,23 +73,23 @@ void serial_test_xdp_link(void)
skel1->links.xdp_handler = link;
/* validate prog ID */
- err = bpf_get_link_xdp_id(IFINDEX_LO, &id0, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &id0);
if (!ASSERT_OK(err, "id1_check_err") || !ASSERT_EQ(id0, id1, "id1_check_val"))
goto cleanup;
/* BPF prog attach is not allowed to replace BPF link */
- opts.old_fd = prog_fd1;
- err = bpf_set_link_xdp_fd_opts(IFINDEX_LO, prog_fd2, XDP_FLAGS_REPLACE, &opts);
+ opts.old_prog_fd = prog_fd1;
+ err = bpf_xdp_attach(IFINDEX_LO, prog_fd2, XDP_FLAGS_REPLACE, &opts);
if (!ASSERT_ERR(err, "prog_attach_fail"))
goto cleanup;
/* Can't force-update when BPF link is active */
- err = bpf_set_link_xdp_fd(IFINDEX_LO, prog_fd2, 0);
+ err = bpf_xdp_attach(IFINDEX_LO, prog_fd2, 0, NULL);
if (!ASSERT_ERR(err, "prog_update_fail"))
goto cleanup;
/* Can't force-detach when BPF link is active */
- err = bpf_set_link_xdp_fd(IFINDEX_LO, -1, 0);
+ err = bpf_xdp_detach(IFINDEX_LO, 0, NULL);
if (!ASSERT_ERR(err, "prog_detach_fail"))
goto cleanup;
@@ -109,7 +109,7 @@ void serial_test_xdp_link(void)
goto cleanup;
skel2->links.xdp_handler = link;
- err = bpf_get_link_xdp_id(IFINDEX_LO, &id0, 0);
+ err = bpf_xdp_query_id(IFINDEX_LO, 0, &id0);
if (!ASSERT_OK(err, "id2_check_err") || !ASSERT_EQ(id0, id2, "id2_check_val"))
goto cleanup;
diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c
index 50f7e74ca0b9..cbebfaa7c1e8 100644
--- a/tools/testing/selftests/bpf/test_maps.c
+++ b/tools/testing/selftests/bpf/test_maps.c
@@ -738,7 +738,7 @@ static void test_sockmap(unsigned int tasks, void *data)
sizeof(key), sizeof(value),
6, NULL);
if (fd < 0) {
- if (!bpf_probe_map_type(BPF_MAP_TYPE_SOCKMAP, 0)) {
+ if (!libbpf_probe_bpf_map_type(BPF_MAP_TYPE_SOCKMAP, NULL)) {
printf("%s SKIP (unsupported map type BPF_MAP_TYPE_SOCKMAP)\n",
__func__);
skips++;
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 163b303e8a2a..92e3465fbae8 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -456,7 +456,7 @@ static int probe_filter_length(const struct bpf_insn *fp)
static bool skip_unsupported_map(enum bpf_map_type map_type)
{
- if (!bpf_probe_map_type(map_type, 0)) {
+ if (!libbpf_probe_bpf_map_type(map_type, NULL)) {
printf("SKIP (unsupported map type %d)\n", map_type);
skips++;
return true;
@@ -1180,7 +1180,7 @@ static void do_test_single(struct bpf_test *test, bool unpriv,
* bpf_probe_prog_type won't give correct answer
*/
if (fd_prog < 0 && prog_type != BPF_PROG_TYPE_TRACING &&
- !bpf_probe_prog_type(prog_type, 0)) {
+ !libbpf_probe_bpf_prog_type(prog_type, NULL)) {
printf("SKIP (unsupported program type %d)\n", prog_type);
skips++;
goto close_fds;
diff --git a/tools/testing/selftests/bpf/xdp_redirect_multi.c b/tools/testing/selftests/bpf/xdp_redirect_multi.c
index 51c8224b4ccc..aaedbf4955c3 100644
--- a/tools/testing/selftests/bpf/xdp_redirect_multi.c
+++ b/tools/testing/selftests/bpf/xdp_redirect_multi.c
@@ -32,12 +32,12 @@ static void int_exit(int sig)
int i;
for (i = 0; ifaces[i] > 0; i++) {
- if (bpf_get_link_xdp_id(ifaces[i], &prog_id, xdp_flags)) {
- printf("bpf_get_link_xdp_id failed\n");
+ if (bpf_xdp_query_id(ifaces[i], xdp_flags, &prog_id)) {
+ printf("bpf_xdp_query_id failed\n");
exit(1);
}
if (prog_id)
- bpf_set_link_xdp_fd(ifaces[i], -1, xdp_flags);
+ bpf_xdp_detach(ifaces[i], xdp_flags, NULL);
}
exit(0);
@@ -210,7 +210,7 @@ int main(int argc, char **argv)
}
/* bind prog_fd to each interface */
- ret = bpf_set_link_xdp_fd(ifindex, prog_fd, xdp_flags);
+ ret = bpf_xdp_attach(ifindex, prog_fd, xdp_flags, NULL);
if (ret) {
printf("Set xdp fd failed on %d\n", ifindex);
goto err_out;
diff --git a/tools/testing/selftests/bpf/xdping.c b/tools/testing/selftests/bpf/xdping.c
index baa870a759a2..c567856fd1bc 100644
--- a/tools/testing/selftests/bpf/xdping.c
+++ b/tools/testing/selftests/bpf/xdping.c
@@ -29,7 +29,7 @@ static __u32 xdp_flags = XDP_FLAGS_UPDATE_IF_NOEXIST;
static void cleanup(int sig)
{
- bpf_set_link_xdp_fd(ifindex, -1, xdp_flags);
+ bpf_xdp_detach(ifindex, xdp_flags, NULL);
if (sig)
exit(1);
}
@@ -203,7 +203,7 @@ int main(int argc, char **argv)
printf("XDP setup disrupts network connectivity, hit Ctrl+C to quit\n");
- if (bpf_set_link_xdp_fd(ifindex, prog_fd, xdp_flags) < 0) {
+ if (bpf_xdp_attach(ifindex, prog_fd, xdp_flags, NULL) < 0) {
fprintf(stderr, "Link set xdp fd failed for %s\n", ifname);
goto done;
}
generated by cgit v1.2.3 (git 2.0.4) at 2026-09-20 19:42:20 +0000