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From: "gio zanei" <il_boba@hotmail.com>
To: linux-kernel@vger.kernel.org
Subject: undefined reference to printk()
Date: Tue, 23 Apr 2002 15:34:51 +0200	[thread overview]
Message-ID: <F236cWcHoWRwE67G7lU00005dc6@hotmail.com> (raw)

hi to all,
i need to compile a small program that i made. WHen i try to do it, it 
compiles all right with the -c option ( that is i get the .o file), but if i 
do even the linking it just keep giving me the undefined reference error to 
some kernel functions that i need to use. In particular are the printk, 
filp_open, generic_file_read....  I have included the header files that 
declare them ( kernel.h and fs.h) and i have compiled the program with the 
-D__KERNEL__ and other option used by the compiler when it wants to compile 
a module in the kernel. I tried in many different ways but the error in the 
linking is always the same.
thank you,
boba


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             reply	other threads:[~2002-04-23 13:34 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-04-23 13:34 gio zanei [this message]
2002-04-23 13:56 ` Richard B. Johnson
2016-06-05  0:43 undefined reference to `printk' kbuild test robot
2016-06-12  2:17 kbuild test robot
2016-06-12  4:38 ` Josh Triplett
2016-06-27  5:26   ` Yoshinori Sato
2016-06-26  1:19 kbuild test robot
2016-06-27  5:14 ` Yoshinori Sato
2016-07-03 15:39 kbuild test robot
2016-07-19  9:10 kbuild test robot
2016-07-27 20:56 kbuild test robot
2016-08-07  7:17 kbuild test robot
2016-08-16  1:20 kbuild test robot
2016-08-28 16:56 kbuild test robot
2016-09-05  8:04 kbuild test robot
2016-09-10 17:10 kbuild test robot
2016-09-25  3:40 kbuild test robot
2016-09-25  3:46 ` Joe Perches
2016-09-26  1:54   ` Fengguang Wu

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