Make backtraces slightly more reliable.

[pintos-anon] / src / devices / disk.h

diff --git a/src/devices/disk.h b/src/devices/disk.h
index 9e785e549937079554d063658550bc7372cc8ee0..3bcbb9a10612d223434bae8b81bd75b72de3d4d4 100644 (file)
--- 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>
@@ -16,9 +16,11 @@ typedef uint32_t disk_sector_t;
 #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 */