code review 4601051: gopack: make unused page() function a fatal error

src/cmd/gopack/ar.c

 // Inferno utils/iar/ar.c
 // http://code.google.com/p/inferno-os/source/browse/utils/iar/ar.c
 //
 //      Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
 //      Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
 //      Portions Copyright © 1997-1999 Vita Nuova Limited
 //      Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
 //      Portions Copyright © 2004,2006 Bruce Ellis
 //      Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
 //      Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
@@ skipping 1514 matching lines @@
                 return 0;
         return 1;
 }
 
 /*
  *      Spill a member to a disk copy of a temp file
  */
 int
 page(Arfile *ap)
 {
-        Armember *bp;
-
-        bp = ap->head;
-        if (!ap->paged) {               /* not yet paged - create file */
-                ap->fd = mkstemp(ap->fname);
-                if (ap->fd < 0) {
-                        fprint(2,"gopack: can't create temp file\n");
-                        return 0;
-                }
-                ap->paged = 1;
-        }
-        if (!arwrite(ap->fd, bp))       /* write member and free buffer block */
-                return 0;
-        ap->head = bp->next;
-        if (ap->tail == bp)
-                ap->tail = bp->next;
-        free(bp->member);
-        free(bp);
+        sysfatal("page");
         return 1;
 }
 
 /*
  *      try to reclaim space by paging.  we try to spill the start, middle,
  *      and end files, in that order.  there is no particular reason for the
  *      ordering.
  */
 int
 getspace(void)
@@ skipping 162 matching lines @@
                 }
         }
         bp->size = w - (char*)bp->member;
         sprint(bp->hdr.size, "%-10lld", (vlong)bp->size);
         strncpy(bp->hdr.fmag, ARFMAG, 2);
         Bseek(b, end, 0);
         if(Boffset(b)&1)
                 Bgetc(b);
         return 1;
 }