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