Hi,
On Fri, 2003-11-14 at 00:29, amitm@xxxxxxxxxxx wrote:
> rw-r--r-- 1 amitm amitm 2147491330 Nov 13 10:16
> /home/amitm/storage/cam_n2_q1/atvdatacam_n2_q1.dat
>
> I write a simple program to do the basic file I/O but I hit a snag doing
> the seek.
>
> int main(void)
> {
> int fd;
> int result;
...
> result = lseek64(fd,2147483650,SEEK_SET);
Umm, lseek64 returns a 64-bit result. "result" is a 32-bit variable.
This is *precisely* the sort of programming error which resulted in the
LFS spec disabling the opening of >2GB files in the first place. Any
applications assuming that an off_t fits in an int will break if off_t
for the file is larger than 2GB.
Try off_t or loff_t as the type for "result" and see if that works any
better!
--Stephen
_______________________________________________
Ext3-users@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/ext3-users
