Messages in this thread | | | From | "Anthony Chee" <> | Subject | Re: undefined reference | Date | Tue, 26 Mar 2002 12:17:50 +0800 |
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Or let me say clearly.
The suitution is I want the kernel source use the symbol from module.
What I did in the module code are: 1. EXPORT_SYMBOL(func) in the source code of module 2. Set "extern int func()" in the module header
What I did in the kernel source code are: 1. Insert "func()" in the inode.c 2. Add the module header in the kernel source code
Then I use "make bzImage", I got no error message on compiling inode.c, but I got
"fs/fs.o(.text+0x1377d): undefined reference to `func'"
in the linking stage.
I also set condition inode.c to check the existing of module before calling func()
Thanks
Regards, Anthony
----- Original Message ----- From: "Bart Trojanowski" <bart@jukie.net> To: "Anthony Chee" <anthony.chee@polyu.edu.hk>; <linux-kernel@vger.kernel.org> Cc: <kbuild-devel@vger.kernel.org>; <kernelnewbies@vger.kernel.org>; <linux-kernel@vger.kernel.org> Sent: Tuesday, March 26, 2002 5:45 AM Subject: Re: undefined reference
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