зеркало из https://github.com/mozilla/gecko-dev.git
80 строки
2.0 KiB
C
80 строки
2.0 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.1 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#ifndef prsystem_h___
|
|
#define prsystem_h___
|
|
|
|
/*
|
|
** API to NSPR functions returning system info.
|
|
*/
|
|
#include "prtypes.h"
|
|
|
|
PR_BEGIN_EXTERN_C
|
|
|
|
/*
|
|
** Get the host' directory separator.
|
|
** Pathnames are then assumed to be of the form:
|
|
** [<sep><root_component><sep>]*(<component><sep>)<leaf_name>
|
|
*/
|
|
|
|
NSPR_API(char) PR_GetDirectorySeparator(void);
|
|
|
|
/*
|
|
** OBSOLETE -- the function name is misspelled.
|
|
** Use PR_GetDirectorySeparator instead.
|
|
*/
|
|
|
|
NSPR_API(char) PR_GetDirectorySepartor(void);
|
|
|
|
|
|
/* Types of information available via PR_GetSystemInfo(...) */
|
|
typedef enum {
|
|
PR_SI_HOSTNAME,
|
|
PR_SI_SYSNAME,
|
|
PR_SI_RELEASE,
|
|
PR_SI_ARCHITECTURE
|
|
} PRSysInfo;
|
|
|
|
|
|
/*
|
|
** If successful returns a null termintated string in 'buf' for
|
|
** the information indicated in 'cmd'. If unseccussful the reason for
|
|
** the failure can be retrieved from PR_GetError().
|
|
**
|
|
** The buffer is allocated by the caller and should be at least
|
|
** SYS_INFO_BUFFER_LENGTH bytes in length.
|
|
*/
|
|
|
|
#define SYS_INFO_BUFFER_LENGTH 256
|
|
|
|
NSPR_API(PRStatus) PR_GetSystemInfo(PRSysInfo cmd, char *buf, PRUint32 buflen);
|
|
|
|
/*
|
|
** Return the number of bytes in a page
|
|
*/
|
|
NSPR_API(PRInt32) PR_GetPageSize(void);
|
|
|
|
/*
|
|
** Return log2 of the size of a page
|
|
*/
|
|
NSPR_API(PRInt32) PR_GetPageShift(void);
|
|
|
|
PR_END_EXTERN_C
|
|
|
|
#endif /* prsystem_h___ */
|