r233: Fix 64bit stuff (again)

diff --git a/nbd-server.c b/nbd-server.c
index 281a14f..e3dabeb 100644 (file)
--- a/nbd-server.c
+++ b/nbd-server.c
@@ -735,16 +735,16 @@ void sigterm_handler(int s) {
  **/
 off_t size_autodetect(int fhandle) {
        off_t es;
-       u32 es32;
+       unsigned long sectors;
        struct stat stat_buf;
        int error;
 
 #ifdef HAVE_SYS_MOUNT_H
 #ifdef HAVE_SYS_IOCTL_H
 #ifdef BLKGETSIZE
-       DEBUG("looking for fhandle size with ioctl BLKGETSIZE\n");
-       if (!ioctl(fhandle, BLKGETSIZE, &es32) && es32) {
-               es = (off_t)es32 * (off_t)512;
+       DEBUG("looking for export size with ioctl BLKGETSIZE\n");
+       if (!ioctl(fhandle, BLKGETSIZE, &sectors) && sectors) {
+               es = (off_t)sectors * (off_t)512;
                return es;
        }
 #endif /* BLKGETSIZE */