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Hi All, I have written a small module code for using kernel timer
capability (just for practice). When I compile it, it throws errors. I think the problem is
that proper header files have not been included. I am attaching the code and the compiler output. Please let
me know where I went wrong. If it is an issue of header files, please let me
know which file I need to include. The compiler output is as follows: [root@dhiga01-xp1 kernel_timer_progs]# gcc
-D__KERNEL -DMODULE -I/usr/src/linux-2.4/include -Wall -O -o my_timer.o
use_timer.c In file included from use_timer.c:20: /usr/src/linux-2.4/include/linux/timer.h:11:
field `entry' has incomplete type /usr/src/linux-2.4/include/linux/timer.h:38:
confused by earlier errors, bailing out Can some one tell me how can we resolve or come to know which
kernel header files are required by our code. As our code might be using number
of functionalities of kernel, we need to include all required header files,
please let me know how to resolve such a situation of knowing the exact header
files need to be included. Thanks in advance. Regards, Gaurav. |
[root@dhiga01-xp1 kernel_timer_progs]# gcc -D__KERNEL -DMODULE -I/usr/src/linux-2.4/include -Wall -O -o my_timer.o use_timer.c In file included from use_timer.c:20: /usr/src/linux-2.4/include/linux/timer.h:11: field `entry' has incomplete type /usr/src/linux-2.4/include/linux/timer.h:38: confused by earlier errors, bailing out
Attachment:
use_timer.c
Description: use_timer.c
