simulator/app/executablepath_linux.cpp

/*
 * Copyright (C) 2008 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.
 */

#include "executablepath.h"
#include <sys/types.h>
#include <unistd.h>
#include <limits.h>
#include <stdio.h>

void executablepath(char exe[PATH_MAX])
{
    char proc[100];
    sprintf(proc, "/proc/%d/exe", getpid());
    
    int err = readlink(proc, exe, PATH_MAX);
}