UNIX 6th Ed. - /usr/source/s4/link.s

   1: / C library -- link
   2: 
   3: / error = link(old-file, new-file);
   4: /
   5: 
   6: .globl  _link, cerror
   7: 
   8: _link:
   9:         mov     r5,-(sp)
  10:         mov     sp,r5
  11:         mov     4(r5),0f
  12:         mov     6(r5),0f+2
  13:         sys     0; 9f
  14:         bec     1f
  15:         jmp     cerror
  16: 1:
  17:         clr     r0
  18:         mov     (sp)+,r5
  19:         rts     pc
  20: .data
  21: 9:
  22:         sys     link; 0:..; ..

Defined functions