From: Christopher Faylor <cgf-no-personal-reply-please@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: ftruncate64() question?
Date: Sun, 23 May 2004 09:36:00 -0000 [thread overview]
Message-ID: <20040523025407.GA5586@coe.bosbc.com> (raw)
In-Reply-To: <00af01c4403b$42c1c5e0$64fda287@docbill002>
On Sat, May 22, 2004 at 04:24:22PM -0400, Bill C. Riemers wrote:
>> What's wrong with ftruncate?
>
>ftruncate fails with files larger >= 2GB because off_t gets interpreted as
>32 bit signed integer...
bash-2.05b$ cat off_t.c
#include <sys/types.h>
#include <stdio.h>
int
main (int argc, char **argv)
{
printf ("sizeof(off_t) = %d\n", sizeof(off_t));
exit (0);
}
bash-2.05b$ ./off_t
sizeof(off_t) = 8
>I can find some archived cygwin messages referencing bug fixes to
>ftruncate64 in the cygwin.dll. However, using ftruncate64 results in an
>unresolved symbol.
You don't use ftruncate64. You use ftruncate. Cygwin is 64 bit by default.
>In fact based on those messages, I inserted the following code in my
>program as a workaround for a truncate64() function:
How about referencing these messages so we'd have some clue as to what
you're talking about?
cgf
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next prev parent reply other threads:[~2004-05-23 2:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-21 15:33 where is at at? Clemson, Chris
2004-05-21 16:04 ` Dave Korn
2004-05-21 16:23 ` Andrew DeFaria
2004-05-21 19:15 ` Igor Pechtchanski
2004-05-21 20:04 ` Dave Korn
2004-05-21 20:17 ` Larry Hall
2004-05-21 20:19 ` Christopher Faylor
2004-05-21 20:29 ` Igor Pechtchanski
2004-05-21 20:38 ` Joshua Daniel Franklin
2004-05-21 20:43 ` [OT] " Igor Pechtchanski
2004-05-21 22:21 ` Christopher Faylor
2004-05-22 0:51 ` ftruncate64() question? Bill C. Riemers
2004-05-22 1:39 ` Brian Ford
2004-05-22 19:09 ` Larry Hall
2004-05-25 2:11 ` [OT] " Igor Pechtchanski
2004-05-25 2:42 ` Christopher Faylor
2004-05-25 8:55 ` Larry Hall
2004-05-23 6:58 ` Bill C. Riemers
2004-05-23 9:36 ` Christopher Faylor [this message]
2004-05-23 21:14 ` Hannu E K Nevalainen
2004-05-24 9:25 ` Bill C. Riemers
2004-05-24 9:37 ` Christopher Faylor
2004-05-24 16:16 ` spambot? Bill C. Riemers
2004-05-24 16:31 ` spambot? Larry Hall
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