Initial creation of sourceware repository

1 files changed, 0 insertions, 69 deletions

diff --git a/mmalloc/sbrk-sup.c b/mmalloc/sbrk-sup.c
deleted file mode 100644
index f6efa17..0000000
--- a/mmalloc/sbrk-sup.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Support for sbrk() regions.
-   Copyright 1992 Free Software Foundation, Inc.
-   Contributed by Fred Fish at Cygnus Support.   fnf@cygnus.com
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-
-#include <string.h>	/* Prototypes for memcpy, memmove, memset, etc */
-
-#include "mmalloc.h"
-
-extern PTR sbrk ();
-
-/* The mmalloc() package can use a single implicit malloc descriptor
-   for mmalloc/mrealloc/mfree operations which do not supply an explicit
-   descriptor.  For these operations, sbrk() is used to obtain more core
-   from the system, or return core.  This allows mmalloc() to provide
-   backwards compatibility with the non-mmap'd version. */
-
-struct mdesc *__mmalloc_default_mdp;
-
-/* Use sbrk() to get more core. */
-
-static PTR
-sbrk_morecore (mdp, size)
-  struct mdesc *mdp;
-  int size;
-{
-  PTR result;
-
-  if ((result = sbrk (size)) != NULL)
-    {
-      mdp -> breakval += size;
-      mdp -> top += size;
-    }
-  return (result);
-}
-
-/* Initialize the default malloc descriptor if this is the first time
-   a request has been made to use the default sbrk'd region. */
-
-struct mdesc *
-__mmalloc_sbrk_init ()
-{
-  PTR base;
-
-  base = sbrk (0);
-  __mmalloc_default_mdp = (struct mdesc *) sbrk (sizeof (struct mdesc));
-  (void) memset ((char *) __mmalloc_default_mdp, 0, sizeof (struct mdesc));
-  __mmalloc_default_mdp -> morecore = sbrk_morecore;
-  __mmalloc_default_mdp -> base = base;
-  __mmalloc_default_mdp -> breakval = __mmalloc_default_mdp -> top = sbrk (0);
-  __mmalloc_default_mdp -> fd = -1;
-  return (__mmalloc_default_mdp);
-}
-
-