|
hi all
Firstly a little intro about myself.. I m as new
to the Linux kernel as one can be... So please bear
with my ignorance and help me out of my misery
:((
I have written the following code and frankly that
also
cut-paste :)) But still I am not able to compile
it.. i m
feeling embarrased.. its ok everyone has a bad
day....
is'nt it?
#define MODULE #include <linux/module.h> #include <linux/init.h> #include <linux/config.h> #include <linux/kernel.h> #include <asm/types.h> #include <linux/netfilter_ipv4.h> #include <linux/ip.h> #include <net/ip.h> #include <asm-i386/types.h>
static unsigned int stupid_hook(unsigned int hook, struct sk_buff **pskb, const struct net_device *indev, const struct net_device *outdev, int (*okfn) (struct sk_buff *)) { return NF_ACCEPT; } static struct nf_hooks_ops stupid_ops={{NULL, NULL}, stupid_hook, PF_INET, NF_IP_LOCAL_OUT, 0}; static int __init init(void) { nf_register_hook(&stupid_ops); return 0; } static void __exit fini(void) { printk("bye - bye.......... \n"); nf_unregister_hook(&stupid_ops); } module_init(init); module_exit(fini); But when I am trying to compile it with the
following flags:
gcc -c -I/usr/src/linux/include/ -Wall -DMODULE
-D__KERNEL__ -DLINUX file_name.c -o file_name.o
The error says:
stupid_ops has an initializer but incomplete type
and many more errors saying all sorts of things like extra brace
group
at end of initializer (despite the fact that I have counted the braces
atleast million number of times..)
So, have a look and if possible try it out and
extricate me out of my misery..
cheers :) tarun B |
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