Change dev read/write functions

to take inode* instead of minor number.

Unlock console inode during console_read
and console_write.  Otherwise background
processes cannot write to console while the
shell is reading it waiting for input.

1 files changed, 2 insertions, 2 deletions

diff --git a/dev.h b/dev.h
index cff0036..48d31d3 100644
--- a/dev.h
+++ b/dev.h
@@ -1,6 +1,6 @@
 struct devsw {
-  int (*read)(int, char*, int);
-  int (*write)(int, char*, int);
+  int (*read)(struct inode*, char*, int);
+  int (*write)(struct inode*, char*, int);
 };
 
 extern struct devsw devsw[];