* printk long long
@ 2002-10-30 2:20 Hai Huang
2002-10-30 18:06 ` Randy.Dunlap
0 siblings, 1 reply; 4+ messages in thread
From: Hai Huang @ 2002-10-30 2:20 UTC (permalink / raw)
To: linux-mm
Hi everyone,
As the title, I've tried couple different things to print a long
long variable using printk (by %ll, %qd, ...) but without success.
Anyone knows the right format?
Thanks
-
Hai Huang
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* Re: printk long long
2002-10-30 2:20 printk long long Hai Huang
@ 2002-10-30 18:06 ` Randy.Dunlap
2002-10-30 18:20 ` Christoph Hellwig
0 siblings, 1 reply; 4+ messages in thread
From: Randy.Dunlap @ 2002-10-30 18:06 UTC (permalink / raw)
To: Hai Huang; +Cc: linux-mm
On Tue, 29 Oct 2002, Hai Huang wrote:
| As the title, I've tried couple different things to print a long
| long variable using printk (by %ll, %qd, ...) but without success.
| Anyone knows the right format?
%L
see linux/lib/vsprintf.c
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~Randy
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* Re: printk long long
2002-10-30 18:06 ` Randy.Dunlap
@ 2002-10-30 18:20 ` Christoph Hellwig
2002-10-30 20:20 ` Randy.Dunlap
0 siblings, 1 reply; 4+ messages in thread
From: Christoph Hellwig @ 2002-10-30 18:20 UTC (permalink / raw)
To: Randy.Dunlap; +Cc: Hai Huang, linux-mm
On Wed, Oct 30, 2002 at 10:06:01AM -0800, Randy.Dunlap wrote:
> On Tue, 29 Oct 2002, Hai Huang wrote:
>
> | As the title, I've tried couple different things to print a long
> | long variable using printk (by %ll, %qd, ...) but without success.
> | Anyone knows the right format?
>
> %L
>
> see linux/lib/vsprintf.c
%ll is better, as that's what userspace understands, too.
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* Re: printk long long
2002-10-30 18:20 ` Christoph Hellwig
@ 2002-10-30 20:20 ` Randy.Dunlap
0 siblings, 0 replies; 4+ messages in thread
From: Randy.Dunlap @ 2002-10-30 20:20 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: Hai Huang, linux-mm
On Wed, 30 Oct 2002, Christoph Hellwig wrote:
| On Wed, Oct 30, 2002 at 10:06:01AM -0800, Randy.Dunlap wrote:
| > On Tue, 29 Oct 2002, Hai Huang wrote:
| >
| > | As the title, I've tried couple different things to print a long
| > | long variable using printk (by %ll, %qd, ...) but without success.
| > | Anyone knows the right format?
| >
| > %L
| >
| > see linux/lib/vsprintf.c
|
| %ll is better, as that's what userspace understands, too.
Fair enough.
But he said that he tried "%ll", so maybe he didn't try "%lld"
or "%llx"...?
I was probably just going by what I see most of in the
kernel source tree, which is "%L".
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~Randy
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end of thread, other threads:[~2002-10-30 20:20 UTC | newest]
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2002-10-30 2:20 printk long long Hai Huang
2002-10-30 18:06 ` Randy.Dunlap
2002-10-30 18:20 ` Christoph Hellwig
2002-10-30 20:20 ` Randy.Dunlap
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