whesse@google.com
3c6d3843fc
BUG= TEST= Review URL: https://chromiumcodereview.appspot.com//9465004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5235 260f80e4-7a28-3924-810f-c04153c831b5
21 lines
717 B
C++
21 lines
717 B
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
#include "bin/extensions.h"
|
|
#include <dlfcn.h>
|
|
|
|
void* Extensions::LoadExtensionLibrary(const char* library_name) {
|
|
const char* strings[4] = { "./lib", library_name, ".so", NULL };
|
|
char* library_path = Concatenate(strings);
|
|
void* lib_handle = dlopen(library_path, RTLD_LAZY);
|
|
free(library_path);
|
|
return lib_handle;
|
|
}
|
|
|
|
void* Extensions::ResolveSymbol(void* lib_handle, const char* symbol) {
|
|
void* result = dlsym(lib_handle, symbol);
|
|
if (dlerror() != NULL) return NULL;
|
|
return result;
|
|
}
|