ack/mach/pdp/libsys/chroot.s
1987-05-14 17:45:41 +00:00

19 lines
195 B
ArmAsm

#include "sys.h"
.define _chroot
.extern _errno
_chroot:
mov 2(sp),0f+2
sys indir; .data2 0f
bcc 1f
mov r0,_errno
mov $-1,r0
rts pc
1:
clr r0
rts pc
.sect .data
0:
sys chroot
.data2 0