security_secid_to_secctx 1901 include/linux/security.h int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen);
security_secid_to_secctx   96 include/net/scm.h 		err = security_secid_to_secctx(scm->secid, &secdata, &seclen);