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/*
posix.uname.c - version 1.1
Copyright (C) 1999, 2000
Earnie Boyd and assigns
Fills the utsname structure with the appropriate values.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICUALR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
Send bug reports to Earnie Boyd <earnie_boyd@yahoo.com>
*/
#include "utsname.h"
#include <string.h>
#include <stdio.h>
/* ANONYMOUS unions and structs are used from the windows header definitions.
These need to be defined for them to work correctly with gcc2.95.2-mingw. */
/*#define _ANONYMOUS_STRUCT*/
/*#define _ANONYMOUS_UNION*/
#include <windows.h>
#include <_mingw.h>
int
uname( struct utsname *uts )
{
DWORD sLength;
OSVERSIONINFO OS_version;
SYSTEM_INFO System_Info;
/* XXX Should these be in the global runtime */
enum WinOS {Win95, Win98, WinNT, unknown};
int MingwOS;
memset( uts, 0, sizeof ( *uts ) );
OS_version.dwOSVersionInfoSize = sizeof( OSVERSIONINFO );
GetVersionEx ( &OS_version );
GetSystemInfo ( &System_Info );
strcpy( uts->sysname, "MINGW_" );
switch( OS_version.dwPlatformId )
{
case VER_PLATFORM_WIN32_NT:
strcat( uts->sysname, "WinNT" );
MingwOS = WinNT;
break;
case VER_PLATFORM_WIN32_WINDOWS:
switch ( OS_version.dwMinorVersion )
{
case 0:
strcat( uts->sysname, "Win95" );
MingwOS = Win95;
break;
case 10:
strcat( uts->sysname, "Win98" );
MingwOS = Win98;
break;
default:
strcat( uts->sysname, "Win??" );
MingwOS = unknown;
break;
}
break;
default:
strcat( uts->sysname, "Win??" );
MingwOS = unknown;
break;
}
sprintf( uts->version, "%i", __MINGW32_MAJOR_VERSION );
sprintf( uts->release, "%i", __MINGW32_MINOR_VERSION );
switch( System_Info.wProcessorArchitecture )
{
case PROCESSOR_ARCHITECTURE_PPC:
strcpy( uts->machine, "ppc" );
break;
case PROCESSOR_ARCHITECTURE_ALPHA:
strcpy( uts->machine, "alpha" );
break;
case PROCESSOR_ARCHITECTURE_MIPS:
strcpy( uts->machine, "mips" );
break;
case PROCESSOR_ARCHITECTURE_INTEL:
/* dwProcessorType is only valid in Win95 and Win98
wProcessorLevel is only valid in WinNT */
switch( MingwOS )
{
case Win95:
case Win98:
switch( System_Info.dwProcessorType )
{
case PROCESSOR_INTEL_386:
case PROCESSOR_INTEL_486:
case PROCESSOR_INTEL_PENTIUM:
sprintf( uts->machine, "i%ld", System_Info.dwProcessorType );
break;
default:
strcpy( uts->machine, "i386" );
break;
}
break;
case WinNT:
sprintf( uts->machine, "i%d86", System_Info.wProcessorLevel );
break;
default:
strcpy( uts->machine, "unknown" );
break;
}
break;
default:
strcpy( uts->machine, "unknown" );
break;
}
sLength = sizeof ( uts->nodename ) - 1;
GetComputerNameA( uts->nodename, &sLength );
return 1;
}
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