thread/name: Avoid calling C function known to return 0

RIOT-OS · Mar 20, 2024 · 8fd082e · 8fd082e
1 parent 9480181
commit 8fd082e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/thread/riot_c.rs b/src/thread/riot_c.rs
@@ -106,6 +106,11 @@ impl KernelPID {
     }
 
     pub fn get_name(&self) -> Option<&str> {
+        // Shortcut through an otherwise unoptimizable function
+        if !cfg!(riot_develhelp) {
+            return None;
+        }
+
         let ptr = unsafe { raw::thread_getname(self.0) };
 
         // If the thread stops, the name might be not valid any more, but then again the getname