>The problem appears to be mixing calls to lseek64 with calls to fread >and fwrite.
Oh, of course. I didn't see that. You can't use the file descriptor of a file that is opened as a stream. This test case uses the fileno() function to mess with the internals of the stream. fseeko64() is the proper function to position a stream. - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html