Fixes so "make allnoconfig" works again.

[oweals/busybox.git] / util-linux / freeramdisk.c

diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index af00c667806c43c3282f6ac8c8a1f3fa8ebed250..e5061dc34bba6bff32b064ec4ff86616632285f3 100644 (file)
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -27,6 +27,7 @@
 #include <fcntl.h>
 #include <sys/ioctl.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include "busybox.h"
 
 
@@ -44,7 +45,7 @@ freeramdisk_main(int argc, char **argv)
        }
 
        fd = bb_xopen(argv[1], O_RDWR);
-       
+
        result = ioctl(fd, BLKFLSBUF);
 #ifdef CONFIG_FEATURE_CLEAN_UP
        close(fd);