From f1952f0996f0586abe1d987e35e594c2b9cce31e Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Tue, 18 Jun 2002 09:19:10 +0000 Subject: Rework, reduce the size, add proper locking -Erik --- libc/stdlib/malloc-930716/valloc.c | 62 -------------------------------------- 1 file changed, 62 deletions(-) delete mode 100644 libc/stdlib/malloc-930716/valloc.c (limited to 'libc/stdlib/malloc-930716/valloc.c') diff --git a/libc/stdlib/malloc-930716/valloc.c b/libc/stdlib/malloc-930716/valloc.c deleted file mode 100644 index dad12a1d2..000000000 --- a/libc/stdlib/malloc-930716/valloc.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Allocate memory on a page boundary. - Copyright (C) 1991, 1992 Free Software Foundation, Inc. - -This library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -This library 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with this library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. - - The author may be reached (Email) at the address mike@ai.mit.edu, - or (US mail) as Mike Haertel c/o Free Software Foundation. */ - -#include -#include "malloc.h" - -#ifdef emacs -#include "config.h" -#endif - -#ifdef __GNU_LIBRARY__ -extern size_t __getpagesize __P ((void)); -#else -#ifndef USG -extern size_t getpagesize __P ((void)); -#define __getpagesize() getpagesize() -#else -#include -#ifdef EXEC_PAGESIZE -#define __getpagesize() EXEC_PAGESIZE -#else /* No EXEC_PAGESIZE. */ -#ifdef NBPG -#ifndef CLSIZE -#define CLSIZE 1 -#endif /* No CLSIZE. */ -#define __getpagesize() (NBPG * CLSIZE) -#else /* No NBPG. */ -#define __getpagesize() NBPC -#endif /* NBPG. */ -#endif /* EXEC_PAGESIZE. */ -#endif /* USG. */ -#endif - -static size_t pagesize; - -__ptr_t -valloc (size) - size_t size; -{ - if (pagesize == 0) - pagesize = __getpagesize (); - - return memalign (pagesize, size); -} -- cgit v1.2.3