Peter "Firefly" Lund wrote:
On Fri, 25 Jul 2003, Joao Rainha wrote:
I have some functions working in C. I'de liked to make a GUI for it. It's possible to redirect all the printf's that I have in my code for a specific text widget? Or I have to rewrite them using gtk_text_insert?
Fork your program and use pipes.
(but using gtk_text_insert is perhaps easier)
Indeed, using a series of `#define printf`s might show a little easier. Everyone being through with `unix II` programming lectures should however be able to use a combination of dup/pipe constructs, and seperating the gui from the worker in different process contexts, well, that's might be better anyway - but again, it requires a good deal of knowledge on unix process managment and child signaling..., so it'd be about going to the heart of unix but if this project shall run non-unix platforms as well (which gtk can do), then... ;-)
cheers, guido
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