lib/bpf/libbpf.c

7364 				const char *license, __u32 kern_version, int *prog_fd)
7446 		*prog_fd = -1;
7507 		*prog_fd = ret;
8416 		int prog_fd;
8421 		prog_fd = bpf_program__fd(prog);
8423 		*(unsigned long *)kern_data = prog_fd;
10519 	int prog_fd = bpf_program__fd(prog);
10521 	if (prog_fd < 0) {
10527 	ret = bpf_link_update(bpf_link__fd(link), prog_fd, NULL);
10708 	int prog_fd, link_fd = -1, err;
10719 	prog_fd = bpf_program__fd(prog);
10720 	if (prog_fd < 0) {
10738 		link_fd = bpf_link_create(prog_fd, pfd, BPF_PERF_EVENT, &link_opts);
10754 		if (ioctl(pfd, PERF_EVENT_IOC_SET_BPF, prog_fd) < 0) {
11437 	int err, link_fd, prog_fd;
11446 	prog_fd = bpf_program__fd(prog);
11447 	if (prog_fd < 0) {
11499 	link_fd = bpf_link_create(prog_fd, 0, attach_type, &lopts);
11896 	int err = 0, link_fd, prog_fd;
11907 	prog_fd = bpf_program__fd(prog);
11908 	if (prog_fd < 0) {
11989 	link_fd = bpf_link_create(prog_fd, 0, BPF_TRACE_UPROBE_MULTI, &lopts);
12431 	int prog_fd, pfd;
12436 	prog_fd = bpf_program__fd(prog);
12437 	if (prog_fd < 0) {
12449 	pfd = bpf_raw_tracepoint_open_opts(prog_fd, &raw_opts);
12515 	int prog_fd, pfd;
12520 	prog_fd = bpf_program__fd(prog);
12521 	if (prog_fd < 0) {
12533 	pfd = bpf_link_create(prog_fd, 0, bpf_program__expected_attach_type(prog), &link_opts);
12581 	int prog_fd, link_fd;
12583 	prog_fd = bpf_program__fd(prog);
12584 	if (prog_fd < 0) {
12595 	link_fd = bpf_link_create(prog_fd, target_fd, attach_type, opts);
12745 	int prog_fd, link_fd;
12754 	prog_fd = bpf_program__fd(prog);
12755 	if (prog_fd < 0) {
12765 	link_fd = bpf_link_create(prog_fd, target_fd, BPF_TRACE_ITER,
12789 	int prog_fd, link_fd;
12794 	prog_fd = bpf_program__fd(prog);
12795 	if (prog_fd < 0) {
12811 	link_fd = bpf_link_create(prog_fd, 0, BPF_NETFILTER, &lopts);