fork/wait/exit work

1 files changed, 14 insertions, 13 deletions

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)
 {
@@ -37,12 +43,6 @@ sys_kill(void)
 }
 
 int
-sys_getpid(void)
-{
-  return myproc()->pid;
-}
-
-int
 sys_sbrk(void)
 {
   int addr;
@@ -89,3 +89,4 @@ sys_uptime(void)
   release(&tickslock);
   return xticks;
 }
+#endif