From: Alan Cox <alan@linux.intel.com>
Date: Thu, 4 Jun 2015 10:36:37 +0000 (+0100)
Subject: readi: read EOF handling fix
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=d39c1632e9685bffd5d94699a0ff953f716ab8fc;p=FUZIX.git

readi: read EOF handling fix

Sign problems...

We can read from beyond end of file but must EOF (unlike write)
---

diff --git a/Kernel/process.c b/Kernel/process.c
index b9a46709..30576d43 100644
--- a/Kernel/process.c
+++ b/Kernel/process.c
@@ -1,7 +1,7 @@
 #undef DEBUG			/* turn this on to enable syscall tracing */
 #undef DEBUGHARDER		/* report calls to wakeup() that lead nowhere */
 #undef DEBUGREALLYHARD		/* turn on getproc dumping */
-#undef DEBUG_PREEMPT		/* debug pre-emption */
+#define DEBUG_PREEMPT		/* debug pre-emption */
 
 #include <kernel.h>
 #include <tty.h>