[R] GetRNGstate() crashes with 'Segmentation fault'

[ripley@stats.ox.ac.uk]

Whyever do you think that should work?

If you want to link against libR.so and call into R, you do need to
initialize R, and you have not done so.

I also don't see that the program has any use.  The complicated ways to
manipulate the random number generator are really only of any use from R
code (via C code, perhaps).

On Fri, 20 Dec 2002, Timur Elzhov wrote:

> Dear R-masters,
>
>
> I tried to compile this simpel C-code:
>
> //-----------------
>
> #include<R.h>
>
> int main()
> {
>     GetRNGstate();
>     return 0;
> }
>
> //-----------------
>
> Compiling:
>
> ~> gcc -o a  a.c -I/usr/lib/R/include/ -L/usr/lib/R/bin/ -lR
> ~> ldd a
>         libR.so => /usr/lib/libR.so (0x40018000)
>         libc.so.6 => /lib/libc.so.6 (0x401a8000)
>         libblas.so.2 => /usr/lib/libblas.so.2 (0x402bb000)
>         libreadline.so.4 => /lib/libreadline.so.4 (0x4031e000)
>         libdl.so.2 => /lib/libdl.so.2 (0x40347000)
>         libncurses.so.5 => /lib/libncurses.so.5 (0x4034a000)
>         libm.so.6 => /lib/libm.so.6 (0x40389000)
>         libz.so.1 => /usr/lib/libz.so.1 (0x403ab000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
>
> ~> ./a
> Segmentation fault
>
>
> Where am I wrong?
> I'm using R 1.6.1, glibc-2.3.1 on Debian woody system.
>
> Thanks a lot!
>
> --
> WBR,
> Timur.
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> http://www.stat.math.ethz.ch/mailman/listinfo/r-help
>

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595