Hi Nala Ik actually use the underlying method in C at a number of other places. And I am uncertain that other posixen might use other numbers. So I considered exporting it directly.
In any case, the sysconf won't work on a handful of unfortunate operating systems. But you are right. The less in C, the better. Op 25 jun. 2015 05:27 schreef "Nala Ginrut" <[email protected]>: > nice work! > I may take look at it closely. > And I would recommend you use FFI if you just want to get pagesize, it's > easier than writing bunch of C code: > =============================code======================== > (use-modules (system foreign)) > (define ffi (dynamic-link)) > (define sysconf > (pointer->procedure int > (dynamic-func "sysconf" ffi) > (list int))) > > (sysconf 30) ; 30 stands for _SC_PAGESIZE > ==> 4096 > ==============================end======================= > > Happy hacking! > > On Wed, 2015-06-24 at 21:41 +0200, Sjoerd van Leent wrote: > > Hi All, > > > > In line with my will to create an assembler, I started first by being > able > > to execute something in memory, using the memory-mapper strategy. I am > > aware not all platforms use the same mechanism, but this is a starting > > point. > > > > At a later point, an inline assembler can be used by a (more abstract) > JIT > > engine > > > > I put my repository here: > > > > https://github.com/santidhammo/guile-assembler > > > > Met vriendelijke groet, > > Sjoerd > > >
