found something odd.
In include/linux/fs.h the file_operations struct defines a read function as
follows:
struct file_operations {
...
ssize_t (*read) (struct file *, char *, size_t, loff_t *);
...
};
In fs/proc/net.c this read-function pointer gets the address of the following
function (also located in fs/proc/net.c):
static long proc_readnet(struct inode * inode, struct file * file,
char * buf, unsigned long count)
As one can see, the file_operations::read function pointer is not compatible
with proc_readnet.
Did I miss something or is proc_readnet one of those evil hacks ;)? I know for
sure that proc_readnet works (at least I can cat /proc/net/tcp and such).
I am using linux 2.1.90 with prepatch 1.
Regards, Jorgen.
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