extern "C" void SystemNative_GetControlCharacters(
int32_t* controlCharacterNames, uint8_t* controlCharacterValues,
int32_t controlCharacterLength)
{
assert(controlCharacterNames != nullptr);
assert(controlCharacterValues != nullptr);
assert(controlCharacterLength >= 0);
memset(controlCharacterValues, 0, sizeof(uint8_t) * UnsignedCast(controlCharacterLength));
#if HAVE_TCGETATTR
struct termios newtermios = {};
if (tcgetattr(STDIN_FILENO, &newtermios) >= 0)
{
for (int i = 0; i < controlCharacterLength; i++)
{
int name = TranslatePalControlCharacterName(controlCharacterNames[i]);
if (name >= 0)
{
controlCharacterValues[i] = newtermios.c_cc[name];
}
}
}
#endif
}
void SystemNative_GetControlCharacters(
int32_t* controlCharacterNames, uint8_t* controlCharacterValues, int32_t controlCharacterLength,
uint8_t* posixDisableValue)
{
assert(controlCharacterNames != NULL);
assert(controlCharacterValues != NULL);
assert(controlCharacterLength >= 0);
assert(posixDisableValue != NULL);
#ifdef _POSIX_VDISABLE
*posixDisableValue = _POSIX_VDISABLE;
#else
*posixDisableValue = 0;
#endif
memset(controlCharacterValues, *posixDisableValue, sizeof(uint8_t) * Int32ToSizeT(controlCharacterLength));
if (controlCharacterLength > 0)
{
struct termios newTermios;
memset(&newTermios, 0, sizeof(struct termios));
if (tcgetattr(STDIN_FILENO, &newTermios) >= 0)
{
for (int i = 0; i < controlCharacterLength; i++)
{
int name = TranslatePalControlCharacterName(controlCharacterNames[i]);
if (name >= 0)
{
controlCharacterValues[i] = newTermios.c_cc[name];
}
}
}
}
}
