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Diffstat (limited to '')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/pkt_access.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/pkt_access.c b/tools/testing/selftests/bpf/prog_tests/pkt_access.c new file mode 100644 index 000000000..44b514fab --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/pkt_access.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <test_progs.h> +#include <network_helpers.h> + +void test_pkt_access(void) +{ + const char *file = "./test_pkt_access.o"; + struct bpf_object *obj; + __u32 duration, retval; + int err, prog_fd; + + err = bpf_prog_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd); + if (CHECK_FAIL(err)) + return; + + err = bpf_prog_test_run(prog_fd, 100000, &pkt_v4, sizeof(pkt_v4), + NULL, NULL, &retval, &duration); + CHECK(err || retval, "ipv4", + "err %d errno %d retval %d duration %d\n", + err, errno, retval, duration); + + err = bpf_prog_test_run(prog_fd, 100000, &pkt_v6, sizeof(pkt_v6), + NULL, NULL, &retval, &duration); + CHECK(err || retval, "ipv6", + "err %d errno %d retval %d duration %d\n", + err, errno, retval, duration); + bpf_object__close(obj); +} |