[M3commit] CVS Update: cm3

[Jay K]

It is all dead actually.

There is an implementation of get/set/make/swapcontext over setjmp/longjmp, that worked and I think was in use, but I ended up smushing the layers together over in thread/POSIX. The layer was extremely thin so I think good to smush out.

Windows user threads might be possible with fibers. Might. Probably smushing the layers would again be preferred, in a new src/thread/winfiber. Probably won't ever happen though.

 

 - Jay

 
> From: hosking at cs.purdue.edu
> Date: Fri, 9 Apr 2010 12:59:24 -0400
> To: jkrell at elego.de
> CC: m3commit at elegosoft.com
> Subject: Re: [M3commit] CVS Update: cm3
> 
> What's all the stuff in m3core/src/context?
> If it is only for Windows why doesn't it go somewhere with all the Windows code?
> I fear that the directory structure has become a little disorganised.
> 
> On 9 Apr 2010, at 11:28, Jay Krell wrote:
> 
> > CVSROOT: /usr/cvs
> > Changes by: jkrell at birch. 10/04/09 11:28:42
> > 
> > Modified files:
> > cm3/m3-libs/m3core/src/: m3core.h 
> > cm3/m3-libs/m3core/src/context/: tcontext.c 
> > cm3/m3-libs/m3core/src/runtime/POSIX/: RTSignalC.c 
> > cm3/m3-libs/m3core/src/thread/PTHREAD/: ThreadPThreadC.c 
> > cm3/m3-libs/m3core/src/time/POSIX/: TimePosixC.c 
> > cm3/m3-libs/m3core/src/unix/Common/: Ugrp.c Unetdb.c Usocket.c 
> > UtimeC.c 
> > cm3/m3-libs/m3core/src/unix/Common/context/setjmp/: tcontext.c 
> > cm3/m3-libs/m3core/src/unix/Common/context/sigaltstack/: 
> > tcontext.c 
> > 
> > Log message:
> > in general remove the use of "typedef struct foo foo_t"
> > or at least the subsequent uses of foo_t
> > While I strongly favor this style -- terse typography
> > to indicate a type -- it is just not worth the risk
> > where we don't have adequate control to ensure it will work.
> > Sun has introduced the same typedefs in some cases,
> > which is somewhat noble of them, but then we get warnings.
> > In this step, the actual typedefs remain, just the uses gone.
> 
 		 	   		  
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