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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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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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int main(int 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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