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Re: Getting the file name from a FILE *

by richard@[EMAIL PROTECTED] (Richard Tobin) Jun 30, 2008 at 05:28 PM

In article <KpidnS5iMetCkPTV4p2dnAA@[EMAIL PROTECTED]
>,
Tor Rustad  <bwzcab@[EMAIL PROTECTED]
> wrote:

>IF you did, then please explain how this make sense:
>
>"The amount of space required corresponds to the number of 
>simultaneously open files, not the total number ever opened."
>
>FYI, assume that a program open X files, load the content of all X 
>files, then close X files.

This seems to be the very "all open at once" interpretation which you
said was stupid.

>At this point, the "simultaneously open files" are only 3. If free() 
>implementation has no explicit system call to free the space allocated, 
>the memory required by the program at this point, does _not_ correspond 
>to 3 files, but to
>
>3 + X
>
>files.

Ok, the maximum number of simultaneously open files.  If you read the
files one after another (and close them as you go along), the memory
will be available to malloc() to reuse.  You would only need memory
for all 3+X if all 3+X were simultaneously open at some time, which is
why I asked why you would have all the icon files open at once.

-- Richard
-- 
Please remember to mention me / in tapes you leave behind.
 




 172 Posts in Topic:
Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 17:11:49 
Re: Getting the file name from a FILE *
vippstar@[EMAIL PROTECTED  2008-06-20 08:28:12 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 18:00:50 
Re: Getting the file name from a FILE *
Kenneth Brody <kenbrod  2008-06-20 14:48:44 
Re: Getting the file name from a FILE *
Lew Pitcher <lpitcher@  2008-06-23 11:19:29 
Re: Getting the file name from a FILE *
vippstar@[EMAIL PROTECTED  2008-06-20 09:13:37 
Re: Getting the file name from a FILE *
Kenneth Brody <kenbrod  2008-06-20 14:43:21 
Re: Getting the file name from a FILE *
"Joachim Schmitz&quo  2008-06-20 17:32:27 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 18:05:18 
Re: Getting the file name from a FILE *
Eric Sosman <Eric.Sosm  2008-06-20 12:41:50 
Re: Getting the file name from a FILE *
mingyanguo <guomingyan  2008-06-20 10:49:05 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 20:14:11 
Re: Getting the file name from a FILE *
santosh <santosh.k83@[  2008-06-20 23:56:40 
Re: Getting the file name from a FILE *
Eric Sosman <Eric.Sosm  2008-06-20 14:49:52 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-20 22:18:18 
Re: Getting the file name from a FILE *
William Ahern <william  2008-06-23 20:15:43 
Re: Getting the file name from a FILE *
"Dik T. Winter"  2008-06-24 10:42:18 
Re: Getting the file name from a FILE *
"christian.bau"  2008-06-20 15:10:46 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-20 22:21:41 
Re: Getting the file name from a FILE *
Ian Collins <ian-news@  2008-06-21 10:27:08 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-20 19:42:30 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-20 15:40:36 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 23:03:33 
Re: Getting the file name from a FILE *
Chris Peters <no@[EMAI  2008-06-20 22:22:46 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-20 21:38:20 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 23:39:05 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-20 22:25:39 
Re: Getting the file name from a FILE *
Keith Thompson <kst-u@  2008-06-20 15:10:51 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-20 19:49:31 
Re: Getting the file name from a FILE *
rlb@[EMAIL PROTECTED] (R  2008-06-23 07:35:52 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-23 17:53:40 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-29 21:40:20 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-30 14:10:34 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-29 20:27:38 
Re: Getting the file name from a FILE *
santosh <santosh.k83@[  2008-06-30 09:40:25 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-30 12:49:34 
Re: Getting the file name from a FILE *
gazelle@[EMAIL PROTECTED]  2008-06-30 11:45:59 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-30 22:18:47 
Re: Getting the file name from a FILE *
Nigel <nigel.redding@[  2008-06-29 09:48:19 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-29 18:46:24 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-29 15:22:55 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-29 20:07:10 
Re: Getting the file name from a FILE *
Keith Thompson <kst-u@  2008-06-29 13:02:34 
Re: Getting the file name from a FILE *
Johannes Bauer <dfnson  2008-06-20 18:04:21 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 18:08:16 
Re: Getting the file name from a FILE *
"Charlie Gordon"  2008-08-14 00:18:43 
Re: Getting the file name from a FILE *
vippstar@[EMAIL PROTECTED  2008-06-20 09:17:31 
Re: Getting the file name from a FILE *
Eric Sosman <Eric.Sosm  2008-06-20 12:25:30 
Re: Getting the file name from a FILE *
Daniel Pitts <newsgrou  2008-06-20 09:23:19 
Re: Getting the file name from a FILE *
Keith Thompson <kst-u@  2008-06-20 10:29:02 
Re: Getting the file name from a FILE *
Flash Gordon <spam@[EM  2008-06-20 19:42:16 
Re: Getting the file name from a FILE *
Peter Nilsson <airia@[  2008-06-24 20:45:14 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-25 09:08:25 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-25 16:55:07 
Re: Getting the file name from a FILE *
Cesar Rabak <csrabak@[  2008-06-25 15:13:10 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-25 20:47:02 
Re: Getting the file name from a FILE *
Cesar Rabak <csrabak@[  2008-06-25 17:26:27 
Re: Getting the file name from a FILE *
Eric Sosman <Eric.Sosm  2008-06-25 16:34:48 
Re: Getting the file name from a FILE *
"Dik T. Winter"  2008-06-26 10:31:32 
Re: Getting the file name from a FILE *
"rio" <a@[EM  2008-06-25 22:11:27 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-25 22:52:21 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-25 23:24:52 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-26 00:21:26 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-25 18:25:21 
Re: Getting the file name from a FILE *
Chris Dollin <chris.do  2008-06-25 16:07:42 
Re: Getting the file name from a FILE *
Ben Bacarisse <ben.use  2008-06-25 15:46:40 
Re: Getting the file name from a FILE *
vippstar@[EMAIL PROTECTED  2008-06-25 08:38:19 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-25 18:51:21 
Re: Getting the file name from a FILE *
Ian Collins <ian-news@  2008-06-26 07:13:16 
Re: Getting the file name from a FILE *
Ben Bacarisse <ben.use  2008-06-25 16:41:45 
Re: Getting the file name from a FILE *
"Bartc" <bc@  2008-06-25 16:15:30 
Re: Getting the file name from a FILE *
vippstar@[EMAIL PROTECTED  2008-06-25 10:05:38 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-25 19:09:52 
Re: Getting the file name from a FILE *
Ben Bacarisse <ben.use  2008-06-25 22:13:23 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-25 10:58:12 
Re: Getting the file name from a FILE *
Nick Keighley <nick_ke  2008-06-26 01:54:33 
Re: Getting the file name from a FILE *
vippstar@[EMAIL PROTECTED  2008-06-26 03:34:12 
Re: Getting the file name from a FILE *
Tor Rustad <tor_rustad  2008-06-20 21:19:25 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-20 23:01:22 
Re: Getting the file name from a FILE *
Tor Rustad <tor_rustad  2008-06-21 18:45:27 
Re: Getting the file name from a FILE *
Keith Thompson <kst-u@  2008-06-21 20:19:27 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-22 03:53:23 
Re: Getting the file name from a FILE *
Tor Rustad <tor_rustad  2008-06-22 10:34:55 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-20 18:20:17 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-21 00:47:09 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-21 16:48:30 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-21 16:13:14 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-21 18:22:45 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-21 17:53:26 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-21 21:37:53 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-21 21:38:18 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-21 23:39:13 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-21 21:53:29 
Re: Getting the file name from a FILE *
Ralf Damaschke <rwspam  2008-06-21 18:08:46 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-21 19:30:37 
Re: Getting the file name from a FILE *
Eric Sosman <esosman@[  2008-06-21 15:33:13 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-27 19:08:07 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-27 20:18:52 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-27 23:16:56 
Re: Getting the file name from a FILE *
Chris Peters <no@[EMAI  2008-06-27 22:29:55 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-27 23:33:12 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-27 21:41:46 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-27 21:46:46 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-27 23:53:03 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-29 14:40:14 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-29 14:49:37 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-29 20:45:26 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-29 22:10:24 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-30 02:05:18 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-30 08:38:53 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-30 18:46:23 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-30 17:28:10 
Re: Getting the file name from a FILE *
Tor Rustad <bwzcab@[EM  2008-06-30 20:27:39 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-30 19:18:56 
Re: Getting the file name from a FILE *
"Dik T. Winter"  2008-06-30 03:15:40 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-30 10:23:26 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-30 08:43:16 
Re: Getting the file name from a FILE *
santosh <santosh.k83@[  2008-06-22 01:18:04 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-21 20:01:45 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-21 21:47:13 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-21 23:41:24 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-21 22:02:04 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-22 00:12:22 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-21 23:17:29 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-22 03:47:29 
Re: Getting the file name from a FILE *
"Bartc" <bc@  2008-06-22 17:06:41 
Re: Getting the file name from a FILE *
"Charlie Gordon"  2008-08-16 22:51:28 
Re: Getting the file name from a FILE *
Nick Keighley <nick_ke  2008-06-23 01:18:23 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-23 09:37:10 
Re: Getting the file name from a FILE *
"Serve Lau" <  2008-06-23 20:00:49 
Re: Getting the file name from a FILE *
Peter Nilsson <airia@[  2008-06-26 17:01:16 
Re: Getting the file name from a FILE *
forkazoo <wrosecrans@[  2008-06-21 19:47:59 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-22 01:33:24 
Re: Getting the file name from a FILE *
John Bode <jfbode1029@  2008-06-22 09:32:37 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-22 01:10:58 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-23 12:45:10 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-23 13:09:23 
Re: Getting the file name from a FILE *
Antoninus Twink <nospa  2008-06-23 20:43:49 
Re: Getting the file name from a FILE *
John Bode <jfbode1029@  2008-06-23 07:16:14 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-23 16:22:01 
Re: Getting the file name from a FILE *
"Dik T. Winter"  2008-06-23 14:58:21 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-23 17:23:42 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-23 18:01:08 
Re: Getting the file name from a FILE *
richard@[EMAIL PROTECTED]  2008-06-24 00:38:49 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-23 22:22:26 
Re: Getting the file name from a FILE *
Ian Collins <ian-news@  2008-06-24 17:46:45 
Re: Getting the file name from a FILE *
jacob navia <jacob@[EM  2008-06-24 08:02:36 
Re: Getting the file name from a FILE *
Ian Collins <ian-news@  2008-06-24 19:24:14 
Re: Getting the file name from a FILE *
"Bartc" <bc@  2008-06-24 09:40:04 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-24 12:42:54 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-24 17:08:53 
Re: Getting the file name from a FILE *
Hans Schneider <hans@[  2008-06-28 03:12:33 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-28 09:48:09 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-24 09:41:13 
Re: Getting the file name from a FILE *
roberson@[EMAIL PROTECTED  2008-06-24 13:25:32 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-24 13:36:50 
Re: Getting the file name from a FILE *
Nick Keighley <nick_ke  2008-06-24 00:28:09 
Re: Getting the file name from a FILE *
Ian Collins <ian-news@  2008-06-24 19:31:49 
Re: Getting the file name from a FILE *
Nick Keighley <nick_ke  2008-06-24 00:31:09 
Re: Getting the file name from a FILE *
Nick Keighley <nick_ke  2008-06-24 00:38:50 
Re: Getting the file name from a FILE *
Ian Collins <ian-news@  2008-06-24 19:41:46 
Re: Getting the file name from a FILE *
Nick Keighley <nick_ke  2008-06-24 02:20:03 
Re: Getting the file name from a FILE *
"robertwessel2@[EMAI  2008-06-25 21:17:10 
Re: Getting the file name from a FILE *
Ben Bacarisse <ben.use  2008-06-23 15:44:18 
Re: Getting the file name from a FILE *
"Bartc" <bc@  2008-06-23 15:08:33 
Re: Getting the file name from a FILE *
Richard Heathfield <rj  2008-06-23 15:24:46 
Re: Getting the file name from a FILE *
"robertwessel2@[EMAI  2008-06-23 13:54:18 
Re: Getting the file name from a FILE *
Ben Bacarisse <ben.use  2008-06-23 22:14:04 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-23 12:44:34 
Re: Getting the file name from a FILE *
Richard<rgrdev@[EMAIL   2008-06-24 11:03:50 
Re: Getting the file name from a FILE *
"Bartc" <bc@  2008-06-25 20:41:28 
Re: Getting the file name from a FILE *
CBFalconer <cbfalconer  2008-06-25 18:42:21 

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tan12V112 Tue Oct 7 12:31:28 CDT 2008.