ext/-test-/scheduler/scheduler.c: explicitly ignore the result of write

mame · mame · commit 2d0d95305c09 · 2025-12-24T21:09:33.000+09:00
```
scheduler.c:44:5: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   44 |     write(blocking_state-&gt;notify_descriptor, "x", 1);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
diff --git a/ext/-test-/scheduler/scheduler.c b/ext/-test-/scheduler/scheduler.c
@@ -41,7 +41,8 @@ blocking_operation(void *argument)
 {
     struct blocking_state *blocking_state = (struct blocking_state *)argument;
 
-    write(blocking_state->notify_descriptor, "x", 1);
+    ssize_t ret = write(blocking_state->notify_descriptor, "x", 1);
+    (void)ret; // ignore the result for now
 
     while (!blocking_state->interrupted) {
         struct timeval tv = {1, 0};  // 1 second timeout.

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,8 @@ blocking_operation(void *argument)`
`41`	`41`	`{`
`42`	`42`	`struct blocking_state blocking_state = (struct blocking_state )argument;`
`43`	`43`
`44`		`- write(blocking_state->notify_descriptor, "x", 1);`
	`44`	`+ ssize_t ret = write(blocking_state->notify_descriptor, "x", 1);`
	`45`	`+ (void)ret; // ignore the result for now`
`45`	`46`
`46`	`47`	`while (!blocking_state->interrupted) {`
`47`	`48`	`struct timeval tv = {1, 0}; // 1 second timeout.`