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emacs/src/sheap.h
Paul Eggert bc511a64f6 Prefer HTTPS to FTP and HTTP in documentation
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November.  Change these FTP URLs to https://ftp.gnu.org
instead.  Make similar changes for URLs to other organizations moving
away from FTP.  Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
2017-09-13 15:54:37 -07:00

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C

/* Static heap allocation for GNU Emacs.
Copyright 2016-2017 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs 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 3 of the License, or
(at your option) any later version.
GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
#include <stddef.h>
#include "lisp.h"
/* Size of the static heap. Guess a value that is probably too large,
by up to a factor of four or so. Typically the unused part is not
paged in and so does not cost much. */
enum { STATIC_HEAP_SIZE = sizeof (Lisp_Object) << 22 };
extern char bss_sbrk_buffer[STATIC_HEAP_SIZE];
extern char *max_bss_sbrk_ptr;
extern bool bss_sbrk_did_unexec;
extern void *bss_sbrk (ptrdiff_t);