X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Fthread.h;h=7965c0607815eab3275da7babdf669177f18c8e2;hb=3edcfedb8e62970f3293fa676b6691f8658c3c11;hp=0039560018ddc942fb2f10002ddd4d94e3045b8c;hpb=ef87ec47544e7a120d19211b6332d41b11403992;p=pintos-anon

diff --git a/src/threads/thread.h b/src/threads/thread.h
index 0039560..7965c06 100644
--- a/src/threads/thread.h
+++ b/src/threads/thread.h
@@ -88,6 +88,7 @@ struct thread
     char name[16];                      /* Name (for debugging purposes). */
     uint8_t *stack;                     /* Saved stack pointer. */
     int priority;                       /* Priority. */
+    struct list_elem allelem;           /* List element for all threads list. */
 
     /* Shared between thread.c and synch.c. */
     struct list_elem elem;              /* List element. */
@@ -125,6 +126,10 @@ const char *thread_name (void);
 void thread_exit (void) NO_RETURN;
 void thread_yield (void);
 
+/* Performs some operation on thread t, given auxiliary data AUX. */
+typedef void thread_action_func (struct thread *t, void *aux);
+void thread_foreach (thread_action_func *, void *);
+
 int thread_get_priority (void);
 void thread_set_priority (int);