зеркало из https://github.com/mozilla/gecko-dev.git
85 строки
3.0 KiB
C
85 строки
3.0 KiB
C
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape Portable Runtime (NSPR).
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "prio.h"
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#include "prmem.h"
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#include "prprf.h"
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#include "prsystem.h"
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#include "plerror.h"
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static char *tag[] =
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{
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"PR_SI_HOSTNAME",
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"PR_SI_SYSNAME",
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"PR_SI_RELEASE",
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"PR_SI_ARCHITECTURE"
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};
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static PRSysInfo Incr(PRSysInfo *cmd)
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{
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PRIntn tmp = (PRIntn)*cmd + 1;
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*cmd = (PRSysInfo)tmp;
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return (PRSysInfo)tmp;
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} /* Incr */
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PRIntn main(PRIntn argc, char **argv)
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{
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PRStatus rv;
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PRSysInfo cmd;
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PRFileDesc *output = PR_GetSpecialFD(PR_StandardOutput);
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char *info = (char*)PR_Calloc(SYS_INFO_BUFFER_LENGTH, 1);
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for (cmd = PR_SI_HOSTNAME; cmd <= PR_SI_ARCHITECTURE; Incr(&cmd))
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{
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rv = PR_GetSystemInfo(cmd, info, SYS_INFO_BUFFER_LENGTH);
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if (PR_SUCCESS == rv) PR_fprintf(output, "%s: %s\n", tag[cmd], info);
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else PL_FPrintError(output, tag[cmd]);
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}
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PR_DELETE(info);
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PR_fprintf(output, "Host page size is %d\n", PR_GetPageSize());
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PR_fprintf(output, "Page shift is %d\n", PR_GetPageShift());
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PR_fprintf(output, "Memory map alignment is %ld\n", PR_GetMemMapAlignment());
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PR_fprintf(output, "Number of processors is: %d\n", PR_GetNumberOfProcessors());
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PR_fprintf(output, "Physical memory size is: %llu\n", PR_GetPhysicalMemorySize());
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return 0;
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} /* main */
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/* system.c */
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