Function GetCwd

src/OpenColorIO/PathUtils.cpp:131–150

namespace
{
std::string GetCwd()
{
#ifdef _WIN32
    char path[MAXPATHLEN];
    _getcwd(path, MAXPATHLEN);
    return path;
#else
    std::vector<char> current_dir;
#ifdef PATH_MAX
    current_dir.resize(PATH_MAX);
#else
    current_dir.resize(1024);
#endif
    while (::getcwd(&current_dir[0], current_dir.size()) == NULL && errno == ERANGE) {
        current_dir.resize(current_dir.size() + 1024);
    }

    return std::string(&current_dir[0]);
#endif
}
}

std::string AbsPath(const std::string & path)