From 495246d2d4a3d474d736a325dec5754ef297ac09 Mon Sep 17 00:00:00 2001
From: Christian Mehlis <mehlis@inf.fu-berlin.de>
Date: Thu, 17 Oct 2013 15:25:43 +0200
Subject: [PATCH] add thread_getname function

---
 core/include/thread.h | 6 ++++++
 core/thread.c         | 9 +++++++++
 2 files changed, 15 insertions(+)

diff --git a/core/include/thread.h b/core/include/thread.h
index 46716cbad0..064aefb344 100644
--- a/core/include/thread.h
+++ b/core/include/thread.h
@@ -45,6 +45,12 @@ int thread_create(char *stack, int stacksize, char priority, int flags, void (*f
  */
 unsigned int thread_getstatus(int pid);
 
+/**
+ * @brief   returns the name of a process.
+ * @return  NULL if pid is unknown
+ */
+const char *thread_getname(int pid);
+
 /**
  * @brief   Puts the current thread into sleep mode. Has to be woken up externally.
  */
diff --git a/core/thread.c b/core/thread.c
index 90424cb708..bce3573943 100644
--- a/core/thread.c
+++ b/core/thread.c
@@ -47,6 +47,15 @@ unsigned int thread_getstatus(int pid)
     return sched_threads[pid]->status;
 }
 
+const char *thread_getname(int pid)
+{
+    if (sched_threads[pid] == NULL) {
+        return NULL;
+    }
+
+    return sched_threads[pid]->name;
+}
+
 void thread_sleep()
 {
     if (inISR()) {