Path: utzoo!utgpu!watmath!uunet!tut.cis.ohio-state.edu!RVL2.ECN.PURDUE.EDU!lewie
From: lewie@RVL2.ECN.PURDUE.EDU (Jeff Lewis)
Newsgroups: gnu.emacs.bug
Subject: error in recently distributed sunmap.c
Message-ID: <8903172020.AA16263@rvl2.ecn.purdue.edu>
Date: 17 Mar 89 20:20:27 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 48

I had to make the following changes to sunmap.c to get it to work on my system:

*** sunmap.c.orig	Fri Mar 17 14:55:27 1989
--- sunmap.c	Fri Mar 17 15:12:26 1989
***************
*** 31,36 ****
--- 31,37 ----
  #include <sys/types.h>
  #include <sys/stat.h>
  #include <sys/mman.h>
+ #include <machine/param.h>
  
  extern char **environ;
  extern int etext;
***************
*** 60,66 ****
     * rounded up to the next page boundary we can't use start_of_data() because
     * Dynamic comes first
     */
!   pagemask = PAGSIZ - 1;
    sod = (int)&etext + pagemask;
    sod &= ~pagemask;
  
--- 61,67 ----
     * rounded up to the next page boundary we can't use start_of_data() because
     * Dynamic comes first
     */
!   pagemask = DATA_ALIGN - 1;
    sod = (int)&etext + pagemask;
    sod &= ~pagemask;
  
***************
*** 136,142 ****
     * Calculate the start of the data segment, which is just the etext
     * rounded up to the next page boundary
     */
!   pagemask = PAGSIZ - 1;
    sod = (int)&etext + pagemask;
    sod &= ~pagemask;
  
--- 137,143 ----
     * Calculate the start of the data segment, which is just the etext
     * rounded up to the next page boundary
     */
!   pagemask = DATA_ALIGN - 1;
    sod = (int)&etext + pagemask;
    sod &= ~pagemask;