| // |
| // Copyright (c) 2015 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // system_utils_osx.cpp: Implementation of OS-specific functions for OSX |
| |
| #include "system_utils.h" |
| |
| #include <unistd.h> |
| |
| #include <mach-o/dyld.h> |
| #include <cstdlib> |
| #include <vector> |
| |
| #include <array> |
| |
| namespace angle |
| { |
| std::string GetExecutablePath() |
| { |
| std::string result; |
| |
| uint32_t size = 0; |
| _NSGetExecutablePath(nullptr, &size); |
| |
| std::vector<char> buffer; |
| buffer.resize(size + 1); |
| |
| _NSGetExecutablePath(buffer.data(), &size); |
| buffer[size] = '\0'; |
| |
| if (!strrchr(buffer.data(), '/')) |
| { |
| return ""; |
| } |
| return buffer.data(); |
| } |
| |
| std::string GetExecutableDirectory() |
| { |
| std::string executablePath = GetExecutablePath(); |
| size_t lastPathSepLoc = executablePath.find_last_of("/"); |
| return (lastPathSepLoc != std::string::npos) ? executablePath.substr(0, lastPathSepLoc) : ""; |
| } |
| |
| const char *GetSharedLibraryExtension() |
| { |
| return "dylib"; |
| } |
| } // namespace angle |