[linrad] Re: Linrad 02.05 part II, svgalib version.

[Ramiro Aceves <gmail.com; ea1abz@xxxxxxxxxxxxxxxx>]

Ramiro Aceves wrote:
> leif@xxxxxxxxxx wrote:
>
> > Hi Ramiro,
> >
> > The way I locate this kind of errors is th change "DUMPFILE",
> > now in vernr.h, to 1.
>
>
> Hello Leif,
>
> I have done the debugging you suggested.
>
> After some "compilation and xz iterations", I have found that the 
> funcion that completly crashes my computer is mlockall(), called from 
> function lir_lock_mem() in lsys.c.
>
> lir_lock_mem() is called from main() in lmain.c
>
>
> The call to mlockall() never returns and crashes the computer.
>
>
>
> I do not undertand why this happens,  because I chose "N" to the question:
> "use mlockall to prevent swapping ? (Y/N) " -----> "N"

Hi Leif,

Forgot to post the debugging "xz":


int lir_lock_mem(void)
{
int i,k;

xz("lir_lock_mem_1");


i= mlockall(MCL_CURRENT);

xz("lir_lock_mem_2");

if(i==0)return 0;
k=errno;
munlockall();
errno=k;
return i;

}


I only saw "lir_lock_mem_1" in "dmp" file.

"lir_lock_mem_2" never appeard.

Hope this helps.

Ramiro.


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