--- Linux-AIO/AIO.xs	2002/04/02 14:01:09	1.14
+++ Linux-AIO/AIO.xs	2002/05/18 21:48:36	1.15
@@ -205,6 +205,7 @@
   aio_req req;
   int errno;
 
+  /* this is very much x86 and kernel-specific :(:(:( */
   /* we rely on gcc's ability to create closures. */
   _syscall3(int,read,int,fd,char *,buf,size_t,count)
   _syscall3(int,write,int,fd,char *,buf,size_t,count)
@@ -212,8 +213,8 @@
   _syscall3(int,open,char *,pathname,int,flags,mode_t,mode)
   _syscall1(int,close,int,fd)
 
-  _syscall4(int,pread,int,fd,char *,buf,size_t,count,off_t,offset)
-  _syscall4(int,pwrite,int,fd,char *,buf,size_t,count,off_t,offset)
+  _syscall5(int,pread,int,fd,char *,buf,size_t,count,unsigned int,offset_lo,unsigned int,offset_hi)
+  _syscall5(int,pwrite,int,fd,char *,buf,size_t,count,unsigned int,offset_lo,unsigned int,offset_hi)
 
   _syscall2(int,stat64, const char *, filename, struct stat64 *, buf)
   _syscall2(int,lstat64, const char *, filename, struct stat64 *, buf)
@@ -228,9 +229,9 @@
       errno = 0; /* strictly unnecessary */
 
       if (req->type == REQ_READ)
-        req->result = pread (req->fd, req->dataptr, req->length, req->offset);
+        req->result = pread (req->fd, req->dataptr, req->length, req->offset & 0xffffffff, req->offset >> 32);
       else if (req->type == REQ_WRITE)
-        req->result = pwrite (req->fd, req->dataptr, req->length, req->offset);
+        req->result = pwrite(req->fd, req->dataptr, req->length, req->offset & 0xffffffff, req->offset >> 32);
       else if (req->type == REQ_OPEN)
         req->result = open (req->dataptr, req->fd, req->mode);
       else if (req->type == REQ_CLOSE)