Changeset fe19611 in mainline for generic/include/proc/thread.h

Timestamp:

2006-06-04T17:15:27Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c4e4507

Parents:

8adafa0

Message:

thread_join_timeout() and thread_detach() implementation.
Needs more thorough testing.

File:

• generic/include/proc/thread.h (modified) (3 diffs)

generic/include/proc/thread.h

@@ -52 +52 @@
         Ready,          /**< State of threads in a run queue. */
         Entering,       /**< Threads are in this state before they are first readied. */
-        Exiting         /**< After a thread calls thread_exit(), it is put into Exiting state. */
+        Exiting,        /**< After a thread calls thread_exit(), it is put into Exiting state. */
+        Undead          /**< Threads that were not detached but exited are in the Undead state. */
 };
 
@@ -98 +99 @@
         bool in_copy_to_uspace;
 
+        bool detached;                          /**< If true, thread_join_timeout() cannot be used on this thread. */
+        waitq_t join_wq;                        /**< Waitq for thread_join_timeout(). */
 
         fpu_context_t *saved_fpu_context;
@@ -152 +155 @@
 extern void thread_usleep(__u32 usec);
 
+extern int thread_join_timeout(thread_t *t, __u32 usec, int flags);
+extern void thread_detach(thread_t *t);
+
 extern void thread_register_call_me(void (* call_me)(void *), void *call_me_with);
 extern void thread_print_list(void);