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/*
* 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.
*/
#include <sys/types.h>
#include <unistd.h>
#include <limits.h>
#include <stdio.h>
void get_my_path(char *exe, size_t maxLen)
{
char proc[64];
snprintf(proc, sizeof proc, "/proc/%d/exe", getpid());
int err = readlink(proc, exe, maxLen - 1);
if(err > 0) {
exe[err] = '\0';
} else {
exe[0] = '\0';
}
}