Messages in this thread | | | Date | Sun, 14 Nov 2004 19:42:06 +0100 | From | Sylvain <> | Subject | question about module and undeinfed symbols. |
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Hello,
I have a problem of undefined symbol, that prevents me from loading the module I wrote.
The function that is "undifined", is actually defined within the kernel code, and I wanted it to be exported with "export_symbol" macro. After re-compiling, the variable is actually presents in /proc/kallsyms. (but with type == 't' -> section text, but not global according to proc file..)
if I tried to compile a module using this variable, i got a warning "undefined symbol", and for this reason, the module refuses to be loaded with "insmod".
What I dont understand is the following: The fonction printk, is also undifened and exported with the same macro "export_symbol". but compilation doesnt complain about it!!
Am I missing a step somewhere?! Thanks for any help,
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