Article View: comp.sys.amiga.tech
Article #7132Re: FileInfoBlock
From: Doug Walker
Date: Thu, 29 Nov 1990 19:51
Date: Thu, 29 Nov 1990 19:51
34 lines
1753 bytes
1753 bytes
>Or, if you don't have Lattice, or refuse to never ever ever use another of
>their compilers again, you could use:
A perfect opportunity, you can now use SAS/C instead! Seriously, it
sounds to me like you haven't tried the compiler environment in the
last couple of years. It's changed a tremendous amount. Come
see it in the booth at an AmiExpo sometime.
>
>unsigned char space[sizeof(struct FileInfoBlock) + 4];
>struct FileInfoBlock *fib;
>
>fib = (struct FileInfoBlock *) (((unsigned long)space+4)&~3);
>
Or do this:
#define DCL(name, type) char c_##name[sizeof(type)+3];\
type * name = (type *)((((long)c_##name+3)>>2)<<2);
DCL(fib, struct FileInfoBlock);
Then fib will automagically be initialized to point to an aligned
FileInfoBlock. This works for autos, statics or externs, as long
as the compiler you are using supports ANSI token pasting (##) which
I know SAS/C does and I'm pretty sure Manx does.
*****
=*|_o_o|\\=====Doug Walker, Software Distiller====== BBS: (919)460-7430 =
*|. o.| || 1200/2400/9600 Dual
| o |// For all you do, this bug's for you!
======
usenet: ...mcnc!rti!sas!walker plink: dwalker bix: djwalker
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arc1-ca.pugleaf.net!utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!emory!gatech!mcnc!rti!mozart!walkerReferences:
<15413@cbmvax.commodore.com> <26622.27392887@kuhub.cc.ukans.edu> <AYCOCK.90Nov9201232@rat.cpsc.ucalgary.ca>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!emory!gatech!mcnc!rti!mozart!walker From: walker@unx.sas.com (Doug Walker) Newsgroups: comp.sys.amiga.tech Subject: Re: FileInfoBlock Message-ID: <1990Nov29.195146.28232@unx.sas.com> Date: 29 Nov 90 19:51:46 GMT References: <15413@cbmvax.commodore.com> <26622.27392887@kuhub.cc.ukans.edu> <AYCOCK.90Nov9201232@rat.cpsc.ucalgary.ca> Distribution: comp Organization: SAS Institute Inc. Lines: 34