From owner-cvs-all  Fri Sep 25 18:42:49 1998
Return-Path: <owner-cvs-all>
Received: (from daemon@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id SAA00685
          for cvs-all-outgoing; Fri, 25 Sep 1998 18:42:49 -0700 (PDT)
          (envelope-from owner-cvs-all)
Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21])
          by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id SAA00676;
          Fri, 25 Sep 1998 18:42:44 -0700 (PDT)
          (envelope-from msmith@FreeBSD.org)
From: Michael Smith <msmith@FreeBSD.ORG>
Received: (from msmith@localhost)
	by freefall.freebsd.org (8.8.8/8.8.5) id SAA24980;
	Fri, 25 Sep 1998 18:42:40 -0700 (PDT)
Date: Fri, 25 Sep 1998 18:42:40 -0700 (PDT)
Message-Id: <199809260142.SAA24980@freefall.freebsd.org>
To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/lib/libstand sbrk.c zalloc.c zalloc_defs.h
         zalloc_malloc.c zalloc_mem.h zalloc_protos.h Makefile
         environment.c stand.h ufs.c zipfs.c alloc.c
Sender: owner-cvs-all@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk

msmith      1998/09/25 18:42:40 PDT

  Modified files:
    lib/libstand         Makefile environment.c stand.h ufs.c 
                         zipfs.c 
  Added files:
    lib/libstand         sbrk.c zalloc.c zalloc_defs.h 
                         zalloc_malloc.c zalloc_mem.h 
                         zalloc_protos.h 
  Removed files:
    lib/libstand         alloc.c 
  Log:
  Replace the old and extremely icky Mach/NetBSD allocator with a similarly
  compact and much better one donated by Matt Dillon.  Implement a simple
  sbrk() which uses the existing setheap() api.
  
  Remove the custom allocator from the UFS code.  It wasn't working quite
  right, and it shouldn't be needed with the new allocator.
  
  Fix a serious problem with changing the value of already-existent
  environment variables.  Don't attempt to modify the supposedly-const
  argument to putenv()
  
  Fix an off-by-one sizing error in the zipfs code detected by the new
  allocator.
  
  Submitted by:	zmalloc from Matt Dillon <dillon@backplane.com>
  
  Revision  Changes    Path
  1.4       +6 -5      src/lib/libstand/Makefile
  1.2       +41 -34    src/lib/libstand/environment.c
  1.5       +16 -5     src/lib/libstand/stand.h
  1.4       +14 -46    src/lib/libstand/ufs.c
  1.3       +4 -2      src/lib/libstand/zipfs.c