NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0)
{
int result;
T((T_CALLED("baudrate(%p)"), (void *) SP_PARM));
/*
* In debugging, allow the environment symbol to override when we're
* redirecting to a file, so we can construct repeatable test-cases
* that take into account costs that depend on baudrate.
*/
#ifdef TRACE
if (IsValidTIScreen(SP_PARM)
&& !NC_ISATTY(fileno(SP_PARM ? SP_PARM->_ofp : stdout))
&& getenv("BAUDRATE") != 0) {
int ret;
if ((ret = _nc_getenv_num("BAUDRATE")) <= 0)
ret = 9600;
ospeed = (NCURSES_OSPEED) _nc_ospeed(ret);
returnCode(ret);
}
#endif
if (IsValidTIScreen(SP_PARM)) {
#ifdef USE_OLD_TTY
result = (int) cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb));
ospeed = (NCURSES_OSPEED) _nc_ospeed(result);
#else /* !USE_OLD_TTY */
#ifdef TERMIOS
ospeed = (NCURSES_OSPEED) cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb));
#else
ospeed = (NCURSES_OSPEED) TerminalOf(SP_PARM)->Nttyb.sg_ospeed;
#endif
result = _nc_baudrate(ospeed);
#endif
TerminalOf(SP_PARM)->_baudrate = result;
} else {
result = ERR;
}
returnCode(result);
}
NCURSES_SP_NAME(halfdelay) (NCURSES_SP_DCLx int t)
{
T((T_CALLED("halfdelay(%p,%d)"), (void *) SP_PARM, t));
if (t < 1 || t > 255 || !IsValidTIScreen(SP_PARM))
returnCode(ERR);
NCURSES_SP_NAME(cbreak) (NCURSES_SP_ARG);
SP_PARM->_cbreak = t + 1;
returnCode(OK);
}
NCURSES_SP_NAME(has_il) (NCURSES_SP_DCL0)
{
bool code = FALSE;
T((T_CALLED("has_il(%p)"), (void *) SP_PARM));
if (IsValidTIScreen(SP_PARM) && IsTermInfo(SP_PARM)) {
code = ((insert_line || parm_insert_line)
&& (delete_line || parm_delete_line)) ? TRUE : FALSE;
}
returnCode(code);
}
NCURSES_SP_NAME(has_ic) (NCURSES_SP_DCL0)
{
bool code = FALSE;
T((T_CALLED("has_ic(%p)"), (void *) SP_PARM));
if (IsValidTIScreen(SP_PARM) && IsTermInfo(SP_PARM)) {
code = ((insert_character || parm_ich
|| (enter_insert_mode && exit_insert_mode))
&& (delete_character || parm_dch)) ? TRUE : FALSE;
}
returnCode(code);
}
NCURSES_SP_NAME(has_key) (SCREEN *sp, int keycode)
{
T((T_CALLED("has_key(%p, %d)"), (void *) sp, keycode));
returnCode(IsValidTIScreen(sp) ? CallDriver_1(sp, kyExist, keycode) : FALSE);
}