Changeset 0f4f1b2 in mainline for kernel/generic/src/proc/thread.c

Timestamp:

2024-01-15T17:10:27Z (19 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master

Children:

e82879c

Parents:

a064d4f

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2024-01-15 16:37:22)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2024-01-15 17:10:27)

Message:

Add (and use) functions thread_start() and thread_detach()

Mostly cosmetic, with thread_start() replacing calls to thread_ready(),
but not consuming the passed reference, and thread_detach() being
synonym for thread_put(). Makes the code's function more obvious.

Also modify some threaded tests to use thread_join() for waiting,
instead of counting threads with atomics or semaphores.

File:

• kernel/generic/src/proc/thread.c (modified) (3 diffs)

kernel/generic/src/proc/thread.c

@@ -234 +234 @@
 }
 
+/** Start a thread that wasn't started yet since it was created.
+ *
+ * @param thread A reference to the newly created thread.
+ */
+void thread_start(thread_t *thread)
+{
+        assert(thread->state == Entering);
+        thread_ready(thread_ref(thread));
+}
+
 /** Make thread ready
  *
@@ -696 +706 @@
 errno_t thread_join_timeout(thread_t *thread, uint32_t usec, unsigned int flags)
 {
+        assert(thread != NULL);
+
         if (thread == THREAD)
                 return EINVAL;
@@ -712 +724 @@
 
         return rc;
+}
+
+void thread_detach(thread_t *thread)
+{
+        thread_put(thread);
 }