Method CreateDirectory

Source/Engine/Platform/Unix/UnixFileSystem.cpp:30–53

const DateTime UnixEpoch(1970, 1, 1);

bool UnixFileSystem::CreateDirectory(const StringView& path)
{
    const UnixString pathAnsi(*path, path.Length());

    // Skip if already exists
    struct stat fileInfo;
    if (stat(pathAnsi.Get(), &fileInfo) != -1 && S_ISDIR(fileInfo.st_mode))
    {
        return false;
    }

    // Recursively do it all again for the parent directory, if any
    const int32 slashIndex = path.FindLast('/');
    if (slashIndex > 1)
    {
        if (CreateDirectory(path.Substring(0, slashIndex)))
        {
            return true;
        }
    }

    // Create the last directory on the path (the recursive calls will have taken care of the parent directories by now)
    return mkdir(pathAnsi.Get(), 0755) != 0 && errno != EEXIST;
}

#if HAS_DIRS