static int s_determine_socket_error()

in source/posix/socket.c [99:134]

• 36 lines of code
• 18 McCabe index (conditional complexity)

static int s_determine_socket_error(int error) {
    switch (error) {
        case ECONNREFUSED:
            return AWS_IO_SOCKET_CONNECTION_REFUSED;
        case ETIMEDOUT:
            return AWS_IO_SOCKET_TIMEOUT;
        case EHOSTUNREACH:
        case ENETUNREACH:
            return AWS_IO_SOCKET_NO_ROUTE_TO_HOST;
        case EADDRNOTAVAIL:
            return AWS_IO_SOCKET_INVALID_ADDRESS;
        case ENETDOWN:
            return AWS_IO_SOCKET_NETWORK_DOWN;
        case ECONNABORTED:
            return AWS_IO_SOCKET_CONNECT_ABORTED;
        case EADDRINUSE:
            return AWS_IO_SOCKET_ADDRESS_IN_USE;
        case ENOBUFS:
        case ENOMEM:
            return AWS_ERROR_OOM;
        case EAGAIN:
            return AWS_IO_READ_WOULD_BLOCK;
        case EMFILE:
        case ENFILE:
            return AWS_ERROR_MAX_FDS_EXCEEDED;
        case ENOENT:
        case EINVAL:
            return AWS_ERROR_FILE_INVALID_PATH;
        case EAFNOSUPPORT:
            return AWS_IO_SOCKET_UNSUPPORTED_ADDRESS_FAMILY;
        case EACCES:
            return AWS_ERROR_NO_PERMISSION;
        default:
            return AWS_IO_SOCKET_NOT_CONNECTED;
    }
}