This looks great, but for what I want to achieve, something else is needed - as far as I understand - something akin to simple native callback that would be called on the beginning of module evaluation and it would add some defines (using Racket C API).
On Thu, Feb 5, 2015 at 11:01 PM, Jens Axel Søgaard <jensa...@soegaard.net> wrote: > Maybe you can find something useful here: > http://pkg-build.racket-lang.org/doc/c-utils/index.html > > /Jens Axel > > 2015-02-05 22:38 GMT+01:00 Bartosz Przygoda <bprzyg...@gmail.com>: > > Hello, > > > > I'm implementing FFI for termios functions (I noticed Python has got all > > this covered: serial, termios, fnctl and so on, whereas Racket seemed not > > (at least serial, which I'm trying to do next)), and I'm wondering how to > > tackle the values defined in C headers (especially those that are > depending > > on other defines), for example: > > > > #ifdef __USE_MISC > > # define XTABS 0014000 > > #endif > > > > > > I'd like to have such values define in my library module, but then what > > about differences? Some should be part of POSIX standard, but from what I > > see there is lots of ifdefs so some could vary. > > > > I checked Python, and seems such modules are implemented natively, so > that > > when they get build proper consts are introduced and then such module is > > depending on a environment it was build in. Does similar way could be > used > > for racket? Or what should be generaly favored way of doing such things > > here? > > > > ____________________ > > Racket Users list: > > http://lists.racket-lang.org/users > > > > > > -- > -- > Jens Axel Søgaard >
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