topic Re: 64bit or 32bit in Operating System - HP-UX

64bit or 32bit

Mazen Jarrah — Mon, 11 Oct 2004 04:37:04 GMT

Hello everyone,

how can I know if the system I'm using is 64bit or 32bit

Re: 64bit or 32bit

Muthukumar_5 — Mon, 11 Oct 2004 04:46:19 GMT

You can know it by using,

getconf HW_CPU_SUPP_BITS

It will give that information to you.

HTH.

Re: 64bit or 32bit

Mauro Gatti — Mon, 11 Oct 2004 04:48:05 GMT

Try:
$ getconf KERNEL_BITS

RGDS

Mauro

Re: 64bit or 32bit

Robert-Jan Goossens — Mon, 11 Oct 2004 04:49:00 GMT

Hi,

# file /stand/vmunix
vmunix: ELF-64 executable object file - PA-RISC 2.0 (LP64)

more info in the faqs.

http://mirrors.develooper.com/hpux/

Regards,
Robert-Jan

Re: 64bit or 32bit

Sunil Sharma_1 — Mon, 11 Oct 2004 04:49:52 GMT

/opt/ignite/bin/print_manifest|grep OS

Sunil

Re: 64bit or 32bit

Muthukumar_5 — Mon, 11 Oct 2004 04:52:56 GMT

You can known with system configuration with c program as,

#include
main()
{

long ret = sysconf(_SC_HW_32_64_CAPABLE);

if (_SYSTEM_SUPPORTS_ILP32OS(ret) != 0) {
printf ("System supports 32-bit OS");
}

if (_SYSTEM_SUPPORTS_LP64OS(ret) != 0) {
printf ("System supports 64-bit OS\n");
}

}

It will give you the details there.

HTH.