// SPDX-License-Identifier: GPL-2.0-only #include <linux/bpf.h> #include <bpf/bpf_helpers.h> #define BPF_RETVAL_HOOK(name, section, ctx, expected_err) \ __attribute__((__section__("?" section))) \ int name(struct ctx *_ctx) \ { \ bpf_set_retval(bpf_get_retval()); \ return 1; \ } #include "cgroup_getset_retval_hooks.h" #undef BPF_RETVAL_HOOK