get_my_path_darwin.c

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import <Carbon/Carbon.h>
#include <unistd.h>

void get_my_path(char *s, size_t maxLen)
{
    CFBundleRef mainBundle = CFBundleGetMainBundle();
    CFURLRef executableURL = CFBundleCopyExecutableURL(mainBundle);
    CFStringRef executablePathString = CFURLCopyFileSystemPath(executableURL, kCFURLPOSIXPathStyle);
    CFRelease(executableURL);

    CFStringGetFileSystemRepresentation(executablePathString, s, maxLen);
    CFRelease(executablePathString);
}