/* * Copyright (C) 2009 bsdroid project * Alexey Tarasov * * 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 #include #include #include void get_my_path(char *exe, size_t maxLen) { char proc[64]; snprintf(proc, sizeof(proc), "/proc/%d/file", getpid()); int err = readlink(proc, exe, maxLen - 1); exe[err > 0 ? err : 0] = '\0'; }