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On Thu, 18 Mar 2004 22:35:32 +0100
<threadhead@web.de> wrote:
>maybe you have an idea of how i could create a file from kernel space?
This is not a good idea but if you really need it try doing this.
filp = filp_open("foo", O_CREAT | O_WRONLY | O_APPEND,
S_IRUSR | S_IWUSR);
if (!filp || !filp->f_op) {
printk(KERN_INFO "file error\n");
goto out;
}
- From this point on you could do anything by simply dereferencing
file methods. Just an example if you want to write into it.
if (filp->f_op->write)
filp->f_op->write(filp, buf, strlen(buf), &filp->f_pos);
Regards.
- --
Angelo Dell'Aera 'buffer'
Antifork Research, Inc. http://buffer.antifork.org
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