[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: printf()
From: |
James Youngman |
Subject: |
Re: printf() |
Date: |
Wed, 12 Apr 2006 16:06:08 +0100 |
On 4/12/06, chsh_xiao <address@hidden> wrote:
> HI,Sir,
> I meet a problem.When I print a graphical data packet encapsulated in TCP
> packet with a data capture program written by myself,my Linux Core 5 OS
> cann't print correct character . I use "printf()" function . When I shield
> "printf()" , my OS can do well. I don't know why ! Help me,please ! Thanks !
> Please look at test figures in the E-mail accessories.
>
> c.s xiao
> 12/04/2006
The printf() library function is not part of coreutils. You need to
look elsewhere for help. You will find some guidance at
http://www.catb.org/~esr/faqs/smart-questions.html.
But you are printing arbitrary binary data as if it were
human-readable text. What did you _expect_ to see? If you directly
send the binary data within an image file to a terminal device (e.g.
with cat) you would get a similar result.
James.
- printf(), chsh_xiao, 2006/04/12
- Re: printf(),
James Youngman <=
- Re: printf(), Bob Proulx, 2006/04/12