# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1313548964 -10800
# Node ID f44bec97a0ecd5008c8f95d8bfb5f22461bc2978
# Parent  38f768da2f310634fd9f884762def4e6b32752f8
added errno.h in klibc

diff -r 38f768da2f31 -r f44bec97a0ec src/klibc/errno.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/klibc/errno.h	Wed Aug 17 05:42:44 2011 +0300
@@ -0,0 +1,6 @@
+#ifndef ERRNO_H_
+#define ERRNO_H_
+
+#define EAGAIN		1
+
+#endif	/* ERRNO_H_ */
diff -r 38f768da2f31 -r f44bec97a0ec src/proc.c
--- a/src/proc.c	Wed Aug 17 05:39:39 2011 +0300
+++ b/src/proc.c	Wed Aug 17 05:42:44 2011 +0300
@@ -166,7 +166,6 @@
 		return -EAGAIN;
 	}
 	p->ctx.stack_ptr = PAGE_TO_ADDR(p->kern_stack_pg) + KERN_STACK_SIZE;
-
 	/* we need to copy the current interrupt frame to the new kernel stack so
 	 * that the new process will return to the same point as the parent, just
 	 * after the fork syscall.
diff -r 38f768da2f31 -r f44bec97a0ec src/timer.c
--- a/src/timer.c	Wed Aug 17 05:39:39 2011 +0300
+++ b/src/timer.c	Wed Aug 17 05:42:44 2011 +0300
@@ -49,7 +49,7 @@
 };
 
 
-static void intr_handler();
+static void timer_handler();
 
 
 static struct timer_event *evlist;
@@ -72,7 +72,7 @@
 	outb((reload_count >> 8) & 0xff, PORT_DATA0);
 
 	/* set the timer interrupt handler */
-	interrupt(IRQ_TO_INTR(0), intr_handler);
+	interrupt(IRQ_TO_INTR(0), timer_handler);
 }
 
 void sleep(unsigned long msec)
@@ -133,7 +133,7 @@
  * every 1/250th of a second, so it must be extremely fast.
  * For now, just increasing a tick counter will suffice.
  */
-static void intr_handler(int inum)
+static void timer_handler(int inum)
 {
 	int istate;
 	struct process *p;