cap_bprm_creds_from_file
extern int cap_bprm_creds_from_file(struct linux_binprm *bprm, const struct file *file);
return cap_bprm_creds_from_file(bprm, file);
LSM_HOOK_INIT(bprm_creds_from_file, cap_bprm_creds_from_file),