std: send free message when xous thread parker is dropped

joboet · joboet · commit 2dc6ba27b5bb · 2023-10-18T16:21:21.000+02:00
diff --git a/library/std/src/sys/xous/thread_parking.rs b/library/std/src/sys/xous/thread_parking.rs
@@ -1,4 +1,4 @@
-use crate::os::xous::ffi::blocking_scalar;
+use crate::os::xous::ffi::{blocking_scalar, scalar};
 use crate::os::xous::services::{ticktimer_server, TicktimerScalar};
 use crate::pin::Pin;
 use crate::ptr;
@@ -86,3 +86,9 @@ impl Parker {
         }
     }
 }
+
+impl Drop for Parker {
+    fn drop(&mut self) {
+        scalar(ticktimer_server(), TicktimerScalar::FreeCondition(self.index()).into()).ok();
+    }
+}

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-use crate::os::xous::ffi::blocking_scalar;`
	`1`	`+use crate::os::xous::ffi::{blocking_scalar, scalar};`
`2`	`2`	`use crate::os::xous::services::{ticktimer_server, TicktimerScalar};`
`3`	`3`	`use crate::pin::Pin;`
`4`	`4`	`use crate::ptr;`
`@@ -86,3 +86,9 @@ impl Parker {`
`86`	`86`	`}`
`87`	`87`	`}`
`88`	`88`	`}`
	`89`	`+`
	`90`	`+impl Drop for Parker {`
	`91`	`+ fn drop(&mut self) {`
	`92`	`+ scalar(ticktimer_server(), TicktimerScalar::FreeCondition(self.index()).into()).ok();`
	`93`	`+ }`
	`94`	`+}`