basically, that���s a macro who is replaced by the C preprocessor, even before compiling it.
So no, you cannot access it because it does not exist :)
the ���official��� recommendation for this is: Do a SharedPool.
Also there is TalkFFI (look for it in sthub, my internet connection here is too slow and I cannot enter it).
I do not think it will work out of the box but basically, it imports header files :)
cheers,
Esteban
Hello Mariano,
WNOHANG is a constant is defined in sys/wait.h, after the compilation is not included in the object file.
You will have to duplicate its value in the Smalltalk Code. It's value is 1, in linux is defined in bits/waitflags.h as
#define WNOHANG 1
Cheers,
Pablo