From 2ec1959fd1016a18ef3b2d154ce7076be8f237e4 Mon Sep 17 00:00:00 2001
From: Robert Morris <rtm@csail.mit.edu>
Date: Fri, 31 May 2019 09:45:59 -0400
Subject: fork/wait/exit work

---
 sysproc.c | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

(limited to 'sysproc.c')

diff --git a/sysproc.c b/sysproc.c
index 0686d29..f840738 100644
--- a/sysproc.c
+++ b/sysproc.c
@@ -1,23 +1,28 @@
 #include "types.h"
-#include "x86.h"
+#include "riscv.h"
 #include "defs.h"
 #include "date.h"
 #include "param.h"
 #include "memlayout.h"
-#include "mmu.h"
 #include "proc.h"
 
 int
-sys_fork(void)
+sys_exit(void)
 {
-  return fork();
+  exit();
+  return 0;  // not reached
 }
 
 int
-sys_exit(void)
+sys_getpid(void)
 {
-  exit();
-  return 0;  // not reached
+  return myproc()->pid;
+}
+
+int
+sys_fork(void)
+{
+  return fork();
 }
 
 int
@@ -26,6 +31,7 @@ sys_wait(void)
   return wait();
 }
 
+#if 0
 int
 sys_kill(void)
 {
@@ -36,12 +42,6 @@ sys_kill(void)
   return kill(pid);
 }
 
-int
-sys_getpid(void)
-{
-  return myproc()->pid;
-}
-
 int
 sys_sbrk(void)
 {
@@ -89,3 +89,4 @@ sys_uptime(void)
   release(&tickslock);
   return xticks;
 }
+#endif
-- 
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