From: Cherry Mui <cherryyz@google.com>
Date: Thu, 6 Apr 2023 21:36:05 +0000 (-0400)
Subject: runtime: correct GoCheckBindM's C declaration in EnsureBindM test
X-Git-Tag: go1.21rc1~1007
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=4f4a9c7fff0b96d596c65f7997ab646b3ac42517;p=gostls13.git

runtime: correct GoCheckBindM's C declaration in EnsureBindM test

The test file has a C declaration which doesn't match the actual
definition. Remove it and include "_cgo_export.h" to have the
right declaration.

Change-Id: Iddf6d8883ee0e439147c7027029dd3e352ef090d
Reviewed-on: https://go-review.googlesource.com/c/go/+/482975
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
---

diff --git a/src/runtime/testdata/testprogcgo/bindm.c b/src/runtime/testdata/testprogcgo/bindm.c
new file mode 100644
index 0000000000..815d8a75f2
--- /dev/null
+++ b/src/runtime/testdata/testprogcgo/bindm.c
@@ -0,0 +1,34 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !plan9 && !windows
+
+#include <stdint.h>
+#include <pthread.h>
+#include <unistd.h>
+#include "_cgo_export.h"
+
+#define CTHREADS 2
+#define CHECKCALLS 100
+
+static void* checkBindMThread(void* thread) {
+	int i;
+	for (i = 0; i < CHECKCALLS; i++) {
+		GoCheckBindM((uintptr_t)thread);
+		usleep(1);
+	}
+	return NULL;
+}
+
+void CheckBindM() {
+	int i;
+	pthread_t s[CTHREADS];
+
+	for (i = 0; i < CTHREADS; i++) {
+		pthread_create(&s[i], NULL, checkBindMThread, &s[i]);
+	}
+	for (i = 0; i < CTHREADS; i++) {
+		pthread_join(s[i], NULL);
+	}
+}
diff --git a/src/runtime/testdata/testprogcgo/bindm.go b/src/runtime/testdata/testprogcgo/bindm.go
index ed2c6a7eea..c2003c2093 100644
--- a/src/runtime/testdata/testprogcgo/bindm.go
+++ b/src/runtime/testdata/testprogcgo/bindm.go
@@ -10,35 +10,7 @@
 package main
 
 /*
-#include <stdint.h>
-#include <pthread.h>
-#include <unistd.h>
-
-extern void GoCheckBindM();
-
-#define CTHREADS 2
-#define CHECKCALLS 100
-
-static void* checkBindMThread(void* thread) {
-	int i;
-	for (i = 0; i < CHECKCALLS; i++) {
-		GoCheckBindM((uintptr_t)thread);
-		usleep(1);
-	}
-	return NULL;
-}
-
-static void CheckBindM() {
-	int i;
-	pthread_t s[CTHREADS];
-
-	for (i = 0; i < CTHREADS; i++) {
-		pthread_create(&s[i], NULL, checkBindMThread, &s[i]);
-	}
-	for (i = 0; i < CTHREADS; i++) {
-		pthread_join(s[i], NULL);
-	}
-}
+extern void CheckBindM();
 */
 import "C"