replicant-frameworks_native/libs/utils/executablepath_linux.cpp
2009-03-03 19:31:44 -08:00

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C++

/*
* 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 <utils/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);
}