/ C library -- udata - log functions .globl _logpost, _logname, _logdir, _logtty .globl cerror pwbsys = 57. udata = 1 _logpost: mov r5,-(sp) mov sp,r5 mov 4(r5),r0 mov pc,r1 sys pwbsys; udata bec 1f jmp cerror 1: clr r0 mov (sp)+,r5 rts pc _logname: mov r5,-(sp) mov sp,r5 jsr pc,logread mov $logname,r0 br 8f _logdir: mov r5,-(sp) mov sp,r5 jsr pc,logread mov $logdir,r0 br 8f _logtty: mov r5,-(sp) mov sp,r5 jsr pc,logread mov $logtty,r0 8: mov (sp)+,r5 rts pc logread: mov $logdata,r0 clr r1 sys pwbsys; udata bec 1f jmp cerror 1: rts pc .bss logdata: logname: . = .+8. logdir: . = .+22. logtty: . = .+2.