/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "prio.h"
#include "prmem.h"
#include "prprf.h"
#include "prsystem.h"
#include "plerror.h"
static char* tag[] = {
"PR_SI_HOSTNAME",
"PR_SI_SYSNAME",
"PR_SI_RELEASE",
"PR_SI_ARCHITECTURE"};
static PRSysInfo Incr(PRSysInfo* cmd) {
PRIntn tmp = (PRIntn)*cmd + 1;
*cmd = (PRSysInfo)tmp;
return (PRSysInfo)tmp;
}
/* Incr */
int main(
int argc,
char** argv) {
PRStatus rv;
PRSysInfo cmd;
PRFileDesc* output = PR_GetSpecialFD(PR_StandardOutput);
char* info = (
char*)PR_Calloc(SYS_INFO_BUFFER_LENGTH, 1);
for (cmd = PR_SI_HOSTNAME; cmd <= PR_SI_ARCHITECTURE; Incr(&cmd)) {
rv = PR_GetSystemInfo(cmd, info, SYS_INFO_BUFFER_LENGTH);
if (PR_SUCCESS == rv) {
PR_fprintf(output,
"%s: %s\n", tag[cmd], info);
}
else {
PL_FPrintError(output, tag[cmd]);
}
}
PR_DELETE(info);
PR_fprintf(output,
"Host page size is %d\n", PR_GetPageSize());
PR_fprintf(output,
"Page shift is %d\n", PR_GetPageShift());
PR_fprintf(output,
"Memory map alignment is %ld\n", PR_GetMemMapAlignment());
PR_fprintf(output,
"Number of processors is: %d\n",
PR_GetNumberOfProcessors());
PR_fprintf(output,
"Physical memory size is: %llu\n",
PR_GetPhysicalMemorySize());
return 0;
}
/* main */
/* system.c */
