Fix unused-function warning for 'ruby_ppoll' [ci skip]

nobu · nobu · commit 2cd9aae4b75b · 2023-10-12T17:36:24.000+09:00
diff --git a/thread_pthread.c b/thread_pthread.c
@@ -3171,7 +3171,7 @@ rb_nativethread_self(void)
     return pthread_self();
 }
 
-#ifndef HAVE_PPOLL
+#if defined(USE_POLL) && !defined(HAVE_PPOLL)
 /* TODO: don't ignore sigmask */
 static int
 ruby_ppoll(struct pollfd *fds, nfds_t nfds,

Original file line number	Diff line number	Diff line change
`@@ -3171,7 +3171,7 @@ rb_nativethread_self(void)`
`3171`	`3171`	`return pthread_self();`
`3172`	`3172`	`}`
`3173`	`3173`
`3174`		`-#ifndef HAVE_PPOLL`
	`3174`	`+#if defined(USE_POLL) && !defined(HAVE_PPOLL)`
`3175`	`3175`	`/* TODO: don't ignore sigmask */`
`3176`	`3176`	`static int`
`3177`	`3177`	`ruby_ppoll(struct pollfd *fds, nfds_t nfds,`