| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/src/runtime/testdata/testprogcgo/ |
| Current File : //opt/golang/1.22.0/src/runtime/testdata/testprogcgo/trace_unix.c |
// 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 unix
// The unix C definitions for trace.go. That file uses //export so
// it can't put function definitions in the "C" import comment.
#include <pthread.h>
#include <assert.h>
extern void goCalledFromC(void);
extern void goCalledFromCThread(void);
static void* cCalledFromCThread(void *p) {
goCalledFromCThread();
return NULL;
}
void cCalledFromGo(void) {
goCalledFromC();
pthread_t thread;
assert(pthread_create(&thread, NULL, cCalledFromCThread, NULL) == 0);
assert(pthread_join(thread, NULL) == 0);
}