| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <limits.h> |
| #include <unistd.h> |
| |
| #include "platform/test/paths_internal.h" |
| #include "util/std_util.h" |
| |
| namespace openscreen { |
| |
| std::string GetExePath() { |
| std::string path(_POSIX_PATH_MAX, 0); |
| int ret = readlink("/proc/self/exe", data(path), path.size()); |
| if (ret < 0) { |
| path.resize(0); |
| } else { |
| path.resize(ret); |
| } |
| return path; |
| } |
| |
| } // namespace openscreen |