/****************************************************************************
- * Copyright (c) 1998-2013,2015 Free Software Foundation, Inc. *
+ * Copyright 2018-2020,2021 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <termcap.h> /* ospeed */
#include <tic.h>
-MODULE_ID("$Id: lib_tputs.c,v 1.96 2015/01/03 23:51:23 tom Exp $")
+MODULE_ID("$Id: lib_tputs.c,v 1.108 2021/05/08 23:27:40 tom Exp $")
NCURSES_EXPORT_VAR(char) PC = 0; /* used by termcap library */
NCURSES_EXPORT_VAR(NCURSES_OSPEED) ospeed = 0; /* used by termcap library */
NCURSES_EXPORT(void)
NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_DCL0)
{
+ T((T_CALLED("_nc_flush(%p)"), (void *) SP_PARM));
if (SP_PARM != 0 && SP_PARM->_ofd >= 0) {
+ TR(TRACE_CHARPUT, ("ofd:%d inuse:%lu buffer:%p",
+ SP_PARM->_ofd,
+ (unsigned long) SP_PARM->out_inuse,
+ SP_PARM->out_buffer));
if (SP_PARM->out_inuse) {
char *buf = SP_PARM->out_buffer;
size_t amount = SP->out_inuse;
- ssize_t res;
SP->out_inuse = 0;
+ TR(TRACE_CHARPUT, ("flushing %ld/%ld bytes",
+ (unsigned long) amount, _nc_outchars));
while (amount) {
- res = write(SP_PARM->_ofd, buf, amount);
-
+ ssize_t res = write(SP_PARM->_ofd, buf, amount);
if (res > 0) {
/* if the write was incomplete, try again */
amount -= (size_t) res;
break; /* an error we can not recover from */
}
}
+ } else if (SP_PARM->out_buffer == 0) {
+ TR(TRACE_CHARPUT, ("flushing stdout"));
+ fflush(stdout);
}
+ } else {
+ TR(TRACE_CHARPUT, ("flushing stdout"));
+ fflush(stdout);
}
+ returnVoid;
}
#if NCURSES_SP_FUNCS
NCURSES_SP_OUTC outc)
{
NCURSES_SP_OUTC my_outch = GetOutCh();
- bool always_delay;
- bool normal_delay;
+ bool always_delay = FALSE;
+ bool normal_delay = FALSE;
int number;
#if BSD_TPUTS
int trailpad;
#endif /* BSD_TPUTS */
#ifdef TRACE
- char addrbuf[32];
-
if (USE_TRACEF(TRACE_TPUTS)) {
- if (outc == NCURSES_SP_NAME(_nc_outch))
+ char addrbuf[32];
+ TR_FUNC_BFR(1);
+
+ if (outc == NCURSES_SP_NAME(_nc_outch)) {
_nc_STRCPY(addrbuf, "_nc_outch", sizeof(addrbuf));
- else
- _nc_SPRINTF(addrbuf, _nc_SLIMIT(sizeof(addrbuf)) "%p", outc);
+ } else {
+ _nc_SPRINTF(addrbuf, _nc_SLIMIT(sizeof(addrbuf)) "%s",
+ TR_FUNC_ARG(0, outc));
+ }
if (_nc_tputs_trace) {
_tracef("tputs(%s = %s, %d, %s) called", _nc_tputs_trace,
_nc_visbuf(string), affcnt, addrbuf);
}
#endif /* TRACE */
- if (SP_PARM != 0 && !HasTInfoTerminal(SP_PARM))
- return ERR;
-
if (!VALID_STRING(string))
return ERR;
- if (
+ if (SP_PARM != 0 && HasTInfoTerminal(SP_PARM)) {
+ if (
#if NCURSES_SP_FUNCS
- (SP_PARM != 0 && SP_PARM->_term == 0)
+ (SP_PARM != 0 && SP_PARM->_term == 0)
#else
- cur_term == 0
+ cur_term == 0
#endif
- ) {
- always_delay = FALSE;
- normal_delay = TRUE;
- } else {
- always_delay = (string == bell) || (string == flash_screen);
- normal_delay =
- !xon_xoff
- && padding_baud_rate
+ ) {
+ always_delay = FALSE;
+ normal_delay = TRUE;
+ } else {
+ always_delay = (string == bell) || (string == flash_screen);
+ normal_delay =
+ !xon_xoff
+ && padding_baud_rate
#if NCURSES_NO_PADDING
- && !GetNoPadding(SP_PARM)
+ && !GetNoPadding(SP_PARM)
#endif
- && (_nc_baudrate(ospeed) >= padding_baud_rate);
+ && (_nc_baudrate(ospeed) >= padding_baud_rate);
+ }
}
-
#if BSD_TPUTS
/*
* This ugly kluge deals with the fact that some ancient BSD programs
*/
if (trailpad > 0
&& (always_delay || normal_delay))
- delay_output(trailpad / 10);
+ NCURSES_SP_NAME(delay_output) (NCURSES_SP_ARGx trailpad / 10);
#endif /* BSD_TPUTS */
SetOutCh(my_outch);
_nc_outc_wrapper(SCREEN *sp, int c)
{
if (0 == sp) {
- return (ERR);
+ return fputc(c, stdout);
} else {
return sp->jump(c);
}