Mailinglist Archive: opensuse-programming (36 mails)

["Verdi March" <cincaipatron@xxxxxxx>]

Hi, 
 
Randall R Schulz wrote:  
> BASH is not involved in buffering the output of processes it spawns  
(*).   
> The program itself (its use of standard I/O libraries and / or system   
> calls, etc.) determines whether or how much buffering is performed or   
> when the output buffer is flushed. It cannot be controlled from the   
> shell, BASH or otherwise. The classic C stdio library, e.g., alters its   
> buffering behavior based on the kind of output destination, mostly   
> whether it's a tty or some other kind of file.  
 
I see. So how do I controlled the behaviour? The program was 
created by me, and I used printf("...\n"); to produce the output. 
 
If stdout is the terminal, every '\n' will force the whole string 
to be printed. I need this behaviour too when redirecting to a 
file. Is it possible? 
 
-- 
Regards, 
Verdi 
  

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