/ C library -- getuid / long getuid(); / unsigned getefvt(), getreal(); / union { struct { unsigned eftv_uid, real_uid; }; long luid; } uid; / / uid.luid = getuid(); / .globl _getuid,_getreal,_getefvt _getuid: _getefvt: mov r5,-(sp) mov sp,r5 sys getuid mov (sp)+,r5 rts pc _getreal: jsr pc,_getuid mov r1,r0 rts pc