diff options
Diffstat (limited to 'src/binary_location.h')
| -rw-r--r-- | src/binary_location.h | 59 |
1 files changed, 21 insertions, 38 deletions
diff --git a/src/binary_location.h b/src/binary_location.h index 220c534..12f726e 100644 --- a/src/binary_location.h +++ b/src/binary_location.h @@ -1,22 +1,5 @@ -/* This file is part of Patchage. - * Copyright 2008-2020 David Robillard <d@drobilla.net> - * - * Patchage is free software: you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free - * Software Foundation, either version 3 of the License, or (at your option) - * any later version. - * - * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. - * - * You should have received a copy of the GNU General Public License - * along with Patchage. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _GNU_SOURCE -# define _GNU_SOURCE -#endif +// Copyright 2008-2020 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: GPL-3.0-or-later #include <dlfcn.h> @@ -30,31 +13,31 @@ namespace patchage { inline std::string binary_location() { - Dl_info dli = {}; - const int ret = dladdr(reinterpret_cast<void*>(&binary_location), &dli); - if (!ret) { - return ""; - } - - char* const bin_loc = realpath(dli.dli_fname, nullptr); - if (!bin_loc) { - return ""; - } - - std::string loc{bin_loc}; - free(bin_loc); - return loc; + Dl_info dli = {}; + const int ret = dladdr(reinterpret_cast<void*>(&binary_location), &dli); + if (!ret) { + return ""; + } + + char* const bin_loc = realpath(dli.dli_fname, nullptr); + if (!bin_loc) { + return ""; + } + + std::string loc{bin_loc}; + free(bin_loc); + return loc; } /** Return the absolute path of the bundle (binary parent directory). */ inline std::string bundle_location() { - const std::string binary = binary_location(); - if (binary.empty()) { - return ""; - } - return binary.substr(0, binary.find_last_of('/')); + const std::string binary = binary_location(); + if (binary.empty()) { + return ""; + } + return binary.substr(0, binary.find_last_of('/')); } } // namespace patchage |