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btf_unit_test: Refactor load_bpf_object to take filename

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Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
This commit is contained in:
Jesper Dangaard Brouer
2022-04-22 10:12:50 +02:00
parent 20916547db
commit 1f15e94296
1 changed files with 5 additions and 3 deletions
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8
AF_XDP-interaction/btf_unit_test.c
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@@ -23,12 +23,12 @@ static int verbose = 1;
#define EXIT_FAIL_BPF 4
#define EXIT_FAIL_BTF 5
struct bpf_object *load_bpf_object() {
struct bpf_object *load_bpf_object(const char *filename) {
struct bpf_object *obj;
char buf[100];
int err;
obj = bpf_object__open_file("af_xdp_kern.o", NULL);
obj = bpf_object__open_file(filename, NULL);
err = libbpf_get_error(obj);
if (err) {
libbpf_strerror(err, buf, sizeof(buf));
@@ -110,12 +110,14 @@ int init_btf_info_via_bpf_object(struct bpf_object *bpf_obj)
return 0;
}
int main(int argc, char **argv)
{
struct bpf_object *bpf_obj;
int err = 0;
bpf_obj = load_bpf_object();
bpf_obj = load_bpf_object("af_xdp_kern.o");
if (!bpf_obj)
return EXIT_FAIL_BPF;