+void
+blockdev_setro (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int r;
+ PPCODE:
+ r = guestfs_blockdev_setro (g, device);
+ if (r == -1)
+ croak ("blockdev_setro: %s", guestfs_last_error (g));
+
+void
+blockdev_setrw (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int r;
+ PPCODE:
+ r = guestfs_blockdev_setrw (g, device);
+ if (r == -1)
+ croak ("blockdev_setrw: %s", guestfs_last_error (g));
+
+SV *
+blockdev_getro (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int ro;
+ CODE:
+ ro = guestfs_blockdev_getro (g, device);
+ if (ro == -1)
+ croak ("blockdev_getro: %s", guestfs_last_error (g));
+ RETVAL = newSViv (ro);
+ OUTPUT:
+ RETVAL
+
+SV *
+blockdev_getss (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int sectorsize;
+ CODE:
+ sectorsize = guestfs_blockdev_getss (g, device);
+ if (sectorsize == -1)
+ croak ("blockdev_getss: %s", guestfs_last_error (g));
+ RETVAL = newSViv (sectorsize);
+ OUTPUT:
+ RETVAL
+
+SV *
+blockdev_getbsz (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int blocksize;
+ CODE:
+ blocksize = guestfs_blockdev_getbsz (g, device);
+ if (blocksize == -1)
+ croak ("blockdev_getbsz: %s", guestfs_last_error (g));
+ RETVAL = newSViv (blocksize);
+ OUTPUT:
+ RETVAL
+
+void
+blockdev_setbsz (g, device, blocksize)
+ guestfs_h *g;
+ char *device;
+ int blocksize;
+PREINIT:
+ int r;
+ PPCODE:
+ r = guestfs_blockdev_setbsz (g, device, blocksize);
+ if (r == -1)
+ croak ("blockdev_setbsz: %s", guestfs_last_error (g));
+
+SV *
+blockdev_getsz (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int64_t sizeinsectors;
+ CODE:
+ sizeinsectors = guestfs_blockdev_getsz (g, device);
+ if (sizeinsectors == -1)
+ croak ("blockdev_getsz: %s", guestfs_last_error (g));
+ RETVAL = my_newSVll (sizeinsectors);
+ OUTPUT:
+ RETVAL
+
+SV *
+blockdev_getsize64 (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int64_t sizeinbytes;
+ CODE:
+ sizeinbytes = guestfs_blockdev_getsize64 (g, device);
+ if (sizeinbytes == -1)
+ croak ("blockdev_getsize64: %s", guestfs_last_error (g));
+ RETVAL = my_newSVll (sizeinbytes);
+ OUTPUT:
+ RETVAL
+
+void
+blockdev_flushbufs (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int r;
+ PPCODE:
+ r = guestfs_blockdev_flushbufs (g, device);
+ if (r == -1)
+ croak ("blockdev_flushbufs: %s", guestfs_last_error (g));
+
+void
+blockdev_rereadpt (g, device)
+ guestfs_h *g;
+ char *device;
+PREINIT:
+ int r;
+ PPCODE:
+ r = guestfs_blockdev_rereadpt (g, device);
+ if (r == -1)
+ croak ("blockdev_rereadpt: %s", guestfs_last_error (g));
+