UNIX 6th Ed. - /usr/source/s5/seek.s

   1: / C library -- seek
   2: 
   3: / error = seek(file, offset, ptr);
   4: 
   5: .globl  _seek, cerror
   6: 
   7: _seek:
   8:         mov     r5,-(sp)
   9:         mov     sp,r5
  10:         mov     4(r5),r0
  11:         mov     6(r5),0f
  12:         mov     8(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     seek; 0:..; ..

Defined functions