188 	} instances;  member
262 	if (prog->instances.nr > 0) {  in bpf_program__unload()
263 		for (i = 0; i < prog->instances.nr; i++)  in bpf_program__unload()
264 			zclose(prog->instances.fds[i]);  in bpf_program__unload()
265 	} else if (prog->instances.nr != -1) {  in bpf_program__unload()
267 			   prog->instances.nr);  in bpf_program__unload()
270 	prog->instances.nr = -1;  in bpf_program__unload()
271 	zfree(&prog->instances.fds);  in bpf_program__unload()
322 	prog->instances.fds = NULL;  in bpf_program__init()
323 	prog->instances.nr = -1;  in bpf_program__init()
1075 	if (prog->instances.nr < 0 || !prog->instances.fds) {  in bpf_program__load()
1082 		prog->instances.fds = malloc(sizeof(int));  in bpf_program__load()
1083 		if (!prog->instances.fds) {  in bpf_program__load()
1087 		prog->instances.nr = 1;  in bpf_program__load()
1088 		prog->instances.fds[0] = -1;  in bpf_program__load()
1092 		if (prog->instances.nr != 1) {  in bpf_program__load()
1094 				   prog->section_name, prog->instances.nr);  in bpf_program__load()
1099 			prog->instances.fds[0] = fd;  in bpf_program__load()
1103 	for (i = 0; i < prog->instances.nr; i++) {  in bpf_program__load()
1119 			prog->instances.fds[i] = -1;  in bpf_program__load()
1137 		prog->instances.fds[i] = fd;  in bpf_program__load()
1319 	if (instance < 0 || instance >= prog->instances.nr) {  in bpf_program__pin_instance()
1321 			   instance, prog->section_name, prog->instances.nr);  in bpf_program__pin_instance()
1325 	if (bpf_obj_pin(prog->instances.fds[instance], path)) {  in bpf_program__pin_instance()
1359 	if (prog->instances.nr <= 0) {  in bpf_program__pin()
1369 	for (i = 0; i < prog->instances.nr; i++) {  in bpf_program__pin()
1608 	if (prog->instances.nr > 0 || prog->instances.fds) {  in bpf_program__set_prep()
1622 	prog->instances.nr = nr_instances;  in bpf_program__set_prep()
1623 	prog->instances.fds = instances_fds;  in bpf_program__set_prep()
1632 	if (n >= prog->instances.nr || n < 0) {  in bpf_program__nth_fd()
1634 			   n, prog->section_name, prog->instances.nr);  in bpf_program__nth_fd()
1638 	fd = prog->instances.fds[n];  in bpf_program__nth_fd()