X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=blobdiff_plain;f=src%2Fdevices%2Fdisk.h;h=3bcbb9a10612d223434bae8b81bd75b72de3d4d4;hp=d1496827282e06262b0574ccb129f79e17a5f849;hb=bb940d21474958a1d8ee2abffdcb6bac27918398;hpb=41cc2728b06b5e1eeb4cf5a4979692640049e047

diff --git a/src/devices/disk.h b/src/devices/disk.h
index d149682..3bcbb9a 100644
--- a/src/devices/disk.h
+++ b/src/devices/disk.h
@@ -1,5 +1,5 @@
-#ifndef HEADER_DISK_H
-#define HEADER_DISK_H 1
+#ifndef DEVICES_DISK_H
+#define DEVICES_DISK_H
 
 #include <inttypes.h>
 #include <stdint.h>
@@ -11,14 +11,16 @@
    Good enough for disks up to 2 TB. */
 typedef uint32_t disk_sector_t;
 
-/* Format specifier for printk(), e.g.:
-   printk ("sector=%"PRDSNu"\n", sector); */
+/* Format specifier for printf(), e.g.:
+   printf ("sector=%"PRDSNu"\n", sector); */
 #define PRDSNu PRIu32
 
 void disk_init (void);
+void disk_print_stats (void);
+
 struct disk *disk_get (int chan_no, int dev_no);
 disk_sector_t disk_size (struct disk *);
 void disk_read (struct disk *, disk_sector_t, void *);
 void disk_write (struct disk *, disk_sector_t, const void *);
 
-#endif /* disk.h */
+#endif /* devices/disk.h */