| Index: gecko-sdk/include/plarenas.h
|
| ===================================================================
|
| --- gecko-sdk/include/plarenas.h (revision 0)
|
| +++ gecko-sdk/include/plarenas.h (revision 0)
|
| @@ -0,0 +1,115 @@
|
| +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
| +/* ***** BEGIN LICENSE BLOCK *****
|
| + * Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
| + *
|
| + * The contents of this file are subject to the Mozilla Public License Version
|
| + * 1.1 (the "License"); you may not use this file except in compliance with
|
| + * the License. You may obtain a copy of the License at
|
| + * http://www.mozilla.org/MPL/
|
| + *
|
| + * Software distributed under the License is distributed on an "AS IS" basis,
|
| + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
| + * for the specific language governing rights and limitations under the
|
| + * License.
|
| + *
|
| + * The Original Code is the Netscape Portable Runtime (NSPR).
|
| + *
|
| + * The Initial Developer of the Original Code is
|
| + * Netscape Communications Corporation.
|
| + * Portions created by the Initial Developer are Copyright (C) 1998-2000
|
| + * the Initial Developer. All Rights Reserved.
|
| + *
|
| + * Contributor(s):
|
| + *
|
| + * Alternatively, the contents of this file may be used under the terms of
|
| + * either the GNU General Public License Version 2 or later (the "GPL"), or
|
| + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
| + * in which case the provisions of the GPL or the LGPL are applicable instead
|
| + * of those above. If you wish to allow use of your version of this file only
|
| + * under the terms of either the GPL or the LGPL, and not to allow others to
|
| + * use your version of this file under the terms of the MPL, indicate your
|
| + * decision by deleting the provisions above and replace them with the notice
|
| + * and other provisions required by the GPL or the LGPL. If you do not delete
|
| + * the provisions above, a recipient may use your version of this file under
|
| + * the terms of any one of the MPL, the GPL or the LGPL.
|
| + *
|
| + * ***** END LICENSE BLOCK ***** */
|
| +
|
| +#if defined(PLARENAS_H)
|
| +#else /* defined(PLARENAS_H) */
|
| +#define PLARENAS_H
|
| +
|
| +PR_BEGIN_EXTERN_C
|
| +
|
| +typedef struct PLArenaPool PLArenaPool;
|
| +
|
| +/*
|
| +** Allocate an arena pool as specified by the parameters.
|
| +**
|
| +** This is equivelant to allocating the space yourself and then
|
| +** calling PL_InitArenaPool().
|
| +**
|
| +** This function may fail (and return a NULL) for a variety of
|
| +** reasons. The reason for a particular failure can be discovered
|
| +** by calling PR_GetError().
|
| +*/
|
| +#if 0 /* Not implemented */
|
| +PR_EXTERN(PLArenaPool*) PL_AllocArenaPool(
|
| + const char *name, PRUint32 size, PRUint32 align);
|
| +#endif
|
| +
|
| +/*
|
| +** Destroy an arena pool previously allocated by PL_AllocArenaPool().
|
| +**
|
| +** This function may fail if the arena is not empty and the caller
|
| +** wishes to check for empty upon descruction.
|
| +*/
|
| +#if 0 /* Not implemented */
|
| +PR_EXTERN(PRStatus) PL_DestroyArenaPool(PLArenaPool *pool, PRBool checkEmpty);
|
| +#endif
|
| +
|
| +
|
| +/*
|
| +** Initialize an arena pool with the given name for debugging and metering,
|
| +** with a minimum size per arena of size bytes.
|
| +**/
|
| +PR_EXTERN(void) PL_InitArenaPool(
|
| + PLArenaPool *pool, const char *name, PRUint32 size, PRUint32 align);
|
| +
|
| +/*
|
| +** Finish using arenas, freeing all memory associated with them.
|
| +**/
|
| +PR_EXTERN(void) PL_ArenaFinish(void);
|
| +
|
| +/*
|
| +** Free the arenas in pool. The user may continue to allocate from pool
|
| +** after calling this function. There is no need to call PL_InitArenaPool()
|
| +** again unless PL_FinishArenaPool(pool) has been called.
|
| +**/
|
| +PR_EXTERN(void) PL_FreeArenaPool(PLArenaPool *pool);
|
| +
|
| +/*
|
| +** Free the arenas in pool and finish using it altogether.
|
| +**/
|
| +PR_EXTERN(void) PL_FinishArenaPool(PLArenaPool *pool);
|
| +
|
| +/*
|
| +** Compact all of the arenas in a pool so that no space is wasted.
|
| +**/
|
| +PR_EXTERN(void) PL_CompactArenaPool(PLArenaPool *pool);
|
| +
|
| +/*
|
| +** Friend functions used by the PL_ARENA_*() macros.
|
| +**/
|
| +PR_EXTERN(void *) PL_ArenaAllocate(PLArenaPool *pool, PRUint32 nb);
|
| +
|
| +PR_EXTERN(void *) PL_ArenaGrow(
|
| + PLArenaPool *pool, void *p, PRUint32 size, PRUint32 incr);
|
| +
|
| +PR_EXTERN(void) PL_ArenaRelease(PLArenaPool *pool, char *mark);
|
| +
|
| +PR_END_EXTERN_C
|
| +
|
| +#endif /* defined(PLARENAS_H) */
|
| +
|
| +/* plarenas */
|
|
|
| Property changes on: gecko-sdk\include\plarenas.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| + LF
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