[CentOS] Strange content in the kernel dmesg traces
Ioannis Vranos
ivranos at freemail.gr
Wed Apr 25 11:36:40 UTC 2007
Michael D. Kralka wrote:
>
> I am going to regret answering this, because it is not the right place
> for such questions. However...
>
> I suspect you are misusing printk and the KERN_XXX prefixes (KERN_DEBUG,
> KERN_ERR, KERN_INFO, etc.) defined in include/linux/kernel.h. Try
> dropping the comma between the prefix and the message. That is:
>
> printk(KERN_INFO "Hello World!\n");
>
> rather than:
>
> printk(KERN_INFO, "Hello World!\n");
>
> I leave it an exercise for a for the reader to figure out what the
> difference is.
In the first case, the two string literals become one. :-)
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