SYS_facl
res = __systemcall(rval, SYS_facl + 1024, fdes, cmd, nentries, aclbufp);
if (__systemcall(&rval, SYS_facl + 1024, fd,
if (__systemcall(&rval, SYS_facl + 1024, fd, ACE_GETACL, cnt,
s10_emulation_table[SYS_facl] = 1; /* 200 */