Clean up threads.

[pintos-anon] / src / threads / thread.h

diff --git a/src/threads/thread.h b/src/threads/thread.h
index efa3a024c419604a0e5beca2b68bb1cbc9e4a996..5cfbadfbfb303bc2fbb69ecf6a72e85732803dbc 100644 (file)
--- a/src/threads/thread.h
+++ b/src/threads/thread.h
@@ -19,33 +19,30 @@ enum thread_status
 
 struct thread 
   {
-    enum thread_status status;
-    char name[16];
-    uint8_t *stack;
-    list_elem rq_elem;
+    enum thread_status status;          /* Thread state. */
+    char name[16];                      /* Name (for debugging purposes). */
+    uint8_t *stack;                     /* Saved stack pointer. */
+    list_elem rq_elem;                  /* Run queue list element. */
 #ifdef USERPROG
-    struct addrspace addrspace;
+    struct addrspace addrspace;         /* Userland address space. */
 #endif
+    unsigned magic;                     /* Always set to THREAD_MAGIC. */
   };
 
 void thread_init (void);
+void thread_start (void) NO_RETURN;
 
-struct thread *thread_create (const char *name,
-                              void (*function) (void *aux), void *aux);
-void thread_destroy (struct thread *);
-struct thread *thread_current (void);
-
+struct thread *thread_create (const char *name, void (*) (void *aux), void *);
 #ifdef USERPROG
 bool thread_execute (const char *filename);
 #endif
 
-void thread_start (struct thread *) NO_RETURN;
-void thread_ready (struct thread *);
-void thread_exit (void) NO_RETURN;
+void thread_wake (struct thread *);
+const char *thread_name (struct thread *);
 
+struct thread *thread_current (void);
+void thread_exit (void) NO_RETURN;
 void thread_yield (void);
 void thread_sleep (void);
 
-void thread_self_test (void);
-
 #endif /* thread.h */