github.com/twelsh-aw/go/src@v0.0.0-20230516233729-a56fe86a7c81/runtime/cgo/gcc_context.c (about)

     1  // Copyright 2016 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build unix || windows
     6  
     7  #include "libcgo.h"
     8  
     9  // Releases the cgo traceback context.
    10  void _cgo_release_context(uintptr_t ctxt) {
    11  	void (*pfn)(struct context_arg*);
    12  
    13  	pfn = _cgo_get_context_function();
    14  	if (ctxt != 0 && pfn != nil) {
    15  		struct context_arg arg;
    16  
    17  		arg.Context = ctxt;
    18  		(*pfn)(&arg);
    19  	}
    20  }