lkml.org 
[lkml]   [2006]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: Quick close of all the open files.
Date
"vamsi krishna" <vamsi.krishnak@gmail.com> writes:

>> > >
>> > I checked as follows I did printf("lowest fd = %d",fileno(tmpfile()));
>> > it prints 3
>>
>> Which proves that file descriptor 3 was closed, so tmpfile() was able to
>> open it. This certainly implies that fd 0, 1, 2 (connected to stdin,
>> stdout, and stderr streams of stdio) are still open, contrary to your
>> statement that *all* of them are closed.
>
> I know 0,1,2 are open (I opened it) no need to tell it specifically,
> HOW DO YOU THINK I CAN PRINT SOME THING WITHOUT OPENING THIS
> FILES(stdout,stderr)?

That still says nothing about file descriptors 4 and up.

--
Måns Rullgård
mru@inprovide.com

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-06-07 10:02    [W:0.037 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site