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From: "JohnsonCheng" <JohnsonCheng@qnap.com.tw>
To: "linux-ppc-embedded" <linuxppc-embedded@ozlabs.org>
Subject: How to support LFS on ppc
Date: Wed, 14 Sep 2005 17:12:09 +0800	[thread overview]
Message-ID: <20050914091215.8F4D568275@ozlabs.org> (raw)

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Dear All,

 

I have a problem about Large File System on ppc. The following is my example
code:

 

#define _FILE_OFFSET_BITS 64

#include <sys/stat.h>

#include <unistd.h>

Int main()

{

           struct stat buf;

           stat64("/3G",&buf);

           printf("size of test = %ld \n",buf.st_size);

           lstat64("/3G",&buf);

     printf("size of test 2= %ld\n",buf.st_size);

           return 0;

}

 

The conclusion is as following:

size of test = 2141735952

size of test 2= 805910402

 

But the real size of 3G file is 3145728000. I think it maybe the offset is
wrong, but I don't know how to correct it. Can someone give me some advise.

 

Thanks,

Johnson Cheng


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             reply	other threads:[~2005-09-14  9:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-09-14  9:12 JohnsonCheng [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-09-14  9:47 How to support LFS on ppc Fillod Stephane
2005-09-14 11:45 ` JohnsonCheng

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