*: compile fixes for 64-bit build

1 files changed, 4 insertions, 3 deletions

diff --git a/console-tools/chvt.c b/console-tools/chvt.c
index 86d3f2ddb..b1f81a20e 100644
--- a/console-tools/chvt.c
+++ b/console-tools/chvt.c
@@ -25,8 +25,9 @@ int chvt_main(int argc, char **argv)
         }
 
         fd = get_console_fd();
-        num = xatoul_range(argv[1], 1, 63);
-        xioctl(fd, VT_ACTIVATE, (void *)num);
-        xioctl(fd, VT_WAITACTIVE, (void *)num);
+        num = xatou_range(argv[1], 1, 63);
+        /* double cast suppresses "cast to ptr from int of different size */
+        xioctl(fd, VT_ACTIVATE, (void *)(ptrdiff_t)num);
+        xioctl(fd, VT_WAITACTIVE, (void *)(ptrdiff_t)num);
         return EXIT_SUCCESS;
 }