Changeset 3ce7f082 in mainline for kernel/generic/src/proc/thread.c

Timestamp:

2007-04-06T12:53:07Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

dd655970

Parents:

c9d20755

Message:

add syscall for getting current thread ID

File:

• kernel/generic/src/proc/thread.c (modified) (1 diff)

kernel/generic/src/proc/thread.c

@@ -679 +679 @@
 }
 
+/** Syscall for getting TID.
+ *
+ * @return Thread ID.
+ */
+unative_t sys_thread_get_id(void)
+{
+        /*
+         * No need to acquire lock on THREAD because tid
+         * remains constant for the lifespan of the thread.
+         */
+        return THREAD->tid;
+}
+
 /** @}
  */
-