On 2021-09-05 at 10:43:10 +0200, luigi scarso wrote: > On Sun, Sep 5, 2021 at 2:22 AM Reinhard Kotucha <[email protected]> > wrote: > > > Hi, > > on a 64 bit Windows machine os.uname() erroneously returns > > > > machine i686 > > > > On the same machine I get under Linux > > > > machine x86_64 > > > > with both, x86_64-linux and i386-linux binaries. Thus I assume that > > the keyword 'machine' refers to the hardware, not to how the binaries > > were compiled (32 vs. 64 bit). > > > > The complete output of > > > > for k,v in pairs(os.uname()) do > > print(k,v) > > end > > > > is > > > > release build 9200 > > nodename R804 > > version 6.02 > > machine i686 > > sysname Windows 8 > > > > > > #ifdef _WIN32 > # define _UTSNAME_LENGTH 65 > > /* Structure describing the system and machine. */ > struct utsname { > char sysname[_UTSNAME_LENGTH]; > char nodename[_UTSNAME_LENGTH]; > char release[_UTSNAME_LENGTH]; > char version[_UTSNAME_LENGTH]; > char machine[_UTSNAME_LENGTH]; > }; > > /* > * Get name and information about current kernel. > */ > static int uname(struct utsname *uts) > : > > case WinNT: > sprintf(uts->machine, "i%d86", sysinfo.wProcessorLevel); > break; > > I guess that wProcessorLevel gives 6 in your case.
Obviously. But I doubt that wProcessorLevel is what's needed here. Isn't there something like wProcessorArchitecture that distinguishes between 32 and 64 bit? Regards, Reinhard -- ------------------------------------------------------------------ Reinhard Kotucha Phone: +49-511-3373112 Marschnerstr. 25 D-30167 Hannover mailto:[email protected] ------------------------------------------------------------------ _______________________________________________ dev-luatex mailing list [email protected] https://mailman.ntg.nl/mailman/listinfo/dev-luatex
