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authorXin LI <delphij@FreeBSD.org>2014-03-01 00:40:26 +0000
committerXin LI <delphij@FreeBSD.org>2014-03-01 00:40:26 +0000
commitcea297eb34d2361e79529034397465068ae34ecd (patch)
treefbc3775582ebd1e6f026931751cfab6c588b643c /ncurses/tty
parent6826a395a618014c4541ff6a654be0d3afb392a1 (diff)
downloadsrc-cea297eb34d2361e79529034397465068ae34ecd.tar.gz
src-cea297eb34d2361e79529034397465068ae34ecd.zip
Vendor import of ncurses 5.9 20140222 snapshot.vendor/ncurses/5.9-20140222
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=262639 svn path=/vendor/ncurses/5.9-20140222/; revision=262640; tag=vendor/ncurses/5.9-20140222
Diffstat (limited to 'ncurses/tty')
-rw-r--r--ncurses/tty/hardscroll.c24
-rw-r--r--ncurses/tty/hashmap.c6
-rw-r--r--ncurses/tty/lib_mvcur.c125
-rw-r--r--ncurses/tty/lib_tstp.c55
-rw-r--r--ncurses/tty/lib_twait.c64
-rw-r--r--ncurses/tty/lib_vidattr.c91
-rw-r--r--ncurses/tty/tty_display.h140
-rw-r--r--ncurses/tty/tty_input.h61
-rw-r--r--ncurses/tty/tty_update.c268
9 files changed, 372 insertions, 462 deletions
diff --git a/ncurses/tty/hardscroll.c b/ncurses/tty/hardscroll.c
index af68c961728d..4ec168a0028e 100644
--- a/ncurses/tty/hardscroll.c
+++ b/ncurses/tty/hardscroll.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2010,2012 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 *
@@ -147,7 +147,7 @@ AUTHOR
#include <curses.priv.h>
-MODULE_ID("$Id: hardscroll.c,v 1.47 2010/04/24 23:46:47 tom Exp $")
+MODULE_ID("$Id: hardscroll.c,v 1.51 2012/10/17 09:01:10 tom Exp $")
#if defined(SCROLLDEBUG) || defined(HASHDEBUG)
@@ -173,9 +173,9 @@ NCURSES_EXPORT_VAR (int *)
# if USE_HASHMAP
# define oldnums(sp) (sp)->_oldnum_list
# define OLDNUM(sp,n) oldnums(sp)[n]
-# else /* !USE_HASHMAP */
+# else /* !USE_HASHMAP */
# define OLDNUM(sp,n) NewScreen(sp)->_line[n].oldindex
-# endif /* !USE_HASHMAP */
+# endif /* !USE_HASHMAP */
#define OLDNUM_SIZE(sp) (sp)->_oldnum_size
@@ -193,14 +193,20 @@ NCURSES_SP_NAME(_nc_scroll_optimize) (NCURSES_SP_DCL0)
#if !defined(SCROLLDEBUG) && !defined(HASHDEBUG)
#if USE_HASHMAP
/* get enough storage */
- if (OLDNUM_SIZE(SP_PARM) < screen_lines(SP_PARM)) {
+ assert(OLDNUM_SIZE(SP_PARM) >= 0);
+ assert(screen_lines(SP_PARM) > 0);
+ if ((oldnums(SP_PARM) == 0)
+ || (OLDNUM_SIZE(SP_PARM) < screen_lines(SP_PARM))) {
+ int need_lines = ((OLDNUM_SIZE(SP_PARM) < screen_lines(SP_PARM))
+ ? screen_lines(SP_PARM)
+ : OLDNUM_SIZE(SP_PARM));
int *new_oldnums = typeRealloc(int,
- (size_t) screen_lines(SP_PARM),
+ (size_t) need_lines,
oldnums(SP_PARM));
if (!new_oldnums)
return;
oldnums(SP_PARM) = new_oldnums;
- OLDNUM_SIZE(SP_PARM) = screen_lines(SP_PARM);
+ OLDNUM_SIZE(SP_PARM) = need_lines;
}
/* calculate the indices */
NCURSES_SP_NAME(_nc_hash_map) (NCURSES_SP_ARG);
@@ -302,7 +308,9 @@ NCURSES_SP_NAME(_nc_linedump) (NCURSES_SP_DCL0)
*buf = '\0';
for (n = 0; n < screen_lines(SP_PARM); n++)
- (void) sprintf(buf + strlen(buf), " %02d", OLDNUM(SP_PARM, n));
+ _nc_SPRINTF(buf + strlen(buf),
+ _nc_SLIMIT(want - strlen(buf))
+ " %02d", OLDNUM(SP_PARM, n));
TR(TRACE_UPDATE | TRACE_MOVE, ("virt %s", buf));
free(buf);
}
diff --git a/ncurses/tty/hashmap.c b/ncurses/tty/hashmap.c
index b670e1b9691f..4a723865a4fd 100644
--- a/ncurses/tty/hashmap.c
+++ b/ncurses/tty/hashmap.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2010,2011 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 *
@@ -73,7 +73,7 @@ AUTHOR
#define CUR SP_TERMTYPE
#endif
-MODULE_ID("$Id: hashmap.c,v 1.62 2010/04/24 23:46:07 tom Exp $")
+MODULE_ID("$Id: hashmap.c,v 1.63 2011/10/22 16:34:50 tom Exp $")
#ifdef HASHDEBUG
@@ -163,7 +163,7 @@ update_cost_from_blank(SCREEN *sp, NCURSES_CH_T * to)
* effective. 'blank' indicates whether the line 'to' would become blank.
*/
static NCURSES_INLINE bool
-cost_effective(SCREEN *sp, const int from, const int to, const bool blank)
+cost_effective(SCREEN *sp, const int from, const int to, const int blank)
{
int new_from;
diff --git a/ncurses/tty/lib_mvcur.c b/ncurses/tty/lib_mvcur.c
index ad41f8dd72d8..2ea04c58a8f2 100644
--- a/ncurses/tty/lib_mvcur.c
+++ b/ncurses/tty/lib_mvcur.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@ -159,7 +159,7 @@
#define CUR SP_TERMTYPE
#endif
-MODULE_ID("$Id: lib_mvcur.c,v 1.126 2011/01/22 19:48:21 tom Exp $")
+MODULE_ID("$Id: lib_mvcur.c,v 1.133 2013/05/25 23:59:41 tom Exp $")
#define WANT_CHAR(sp, y, x) NewScreen(sp)->_line[y].text[x] /* desired state */
@@ -176,6 +176,9 @@ static bool profiling = FALSE;
static float diff;
#endif /* MAIN */
+#undef NCURSES_OUTC_FUNC
+#define NCURSES_OUTC_FUNC myOutCh
+
#define OPT_SIZE 512
static int normalized_cost(NCURSES_SP_DCLx const char *const cap, int affcnt);
@@ -274,10 +277,9 @@ reset_scroll_region(NCURSES_SP_DCL0)
/* Set the scroll-region to a known state (the default) */
{
if (change_scroll_region) {
- NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
- "change_scroll_region",
- TPARM_2(change_scroll_region,
- 0, screen_lines(SP_PARM) - 1));
+ NCURSES_PUTP2("change_scroll_region",
+ TPARM_2(change_scroll_region,
+ 0, screen_lines(SP_PARM) - 1));
}
}
@@ -285,14 +287,12 @@ NCURSES_EXPORT(void)
NCURSES_SP_NAME(_nc_mvcur_resume) (NCURSES_SP_DCL0)
/* what to do at initialization time and after each shellout */
{
- if (SP_PARM && !IsTermInfo(SP_PARM))
+ if (!SP_PARM || !IsTermInfo(SP_PARM))
return;
/* initialize screen for cursor access */
if (enter_ca_mode) {
- NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
- "enter_ca_mode",
- enter_ca_mode);
+ NCURSES_PUTP2("enter_ca_mode", enter_ca_mode);
}
/*
@@ -327,13 +327,14 @@ NCURSES_EXPORT(void)
NCURSES_SP_NAME(_nc_mvcur_init) (NCURSES_SP_DCL0)
/* initialize the cost structure */
{
- if (SP_PARM->_ofp && isatty(fileno(SP_PARM->_ofp)))
+ if (SP_PARM->_ofp && isatty(fileno(SP_PARM->_ofp))) {
SP_PARM->_char_padding = ((BAUDBYTE * 1000 * 10)
/ (BAUDRATE(SP_PARM) > 0
? BAUDRATE(SP_PARM)
: 9600));
- else
+ } else {
SP_PARM->_char_padding = 1; /* must be nonzero */
+ }
if (SP_PARM->_char_padding <= 0)
SP_PARM->_char_padding = 1; /* must be nonzero */
TR(TRACE_CHARPUT | TRACE_MOVE, ("char_padding %d msecs", SP_PARM->_char_padding));
@@ -481,9 +482,7 @@ NCURSES_SP_NAME(_nc_mvcur_wrap) (NCURSES_SP_DCL0)
}
if (exit_ca_mode) {
- NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
- "exit_ca_mode",
- exit_ca_mode);
+ NCURSES_PUTP2("exit_ca_mode", exit_ca_mode);
}
/*
* Reset terminal's tab counter. There's a long-time bug that
@@ -549,7 +548,7 @@ relative_move(NCURSES_SP_DCLx
int from_x,
int to_y,
int to_x,
- bool ovw)
+ int ovw)
/* move via local motions (cuu/cuu1/cud/cud1/cub1/cub/cuf1/cuf/vpa/hpa) */
{
string_desc save;
@@ -770,7 +769,10 @@ relative_move(NCURSES_SP_DCLx
*/
static NCURSES_INLINE int
-onscreen_mvcur(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew, bool ovw)
+onscreen_mvcur(NCURSES_SP_DCLx
+ int yold, int xold,
+ int ynew, int xnew, int ovw,
+ NCURSES_SP_OUTC myOutCh)
/* onscreen move from (yold, xold) to (ynew, xnew) */
{
string_desc result;
@@ -935,7 +937,7 @@ onscreen_mvcur(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew, bool ovw)
if (usecost != INFINITY) {
TPUTS_TRACE("mvcur");
NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
- buffer, 1, NCURSES_SP_NAME(_nc_outch));
+ buffer, 1, myOutCh);
SP_PARM->_cursrow = ynew;
SP_PARM->_curscol = xnew;
return (OK);
@@ -943,9 +945,15 @@ onscreen_mvcur(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew, bool ovw)
return (ERR);
}
-NCURSES_EXPORT(int)
-TINFO_MVCUR(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew)
-/* optimized cursor move from (yold, xold) to (ynew, xnew) */
+/*
+ * optimized cursor move from (yold, xold) to (ynew, xnew)
+ */
+static int
+_nc_real_mvcur(NCURSES_SP_DCLx
+ int yold, int xold,
+ int ynew, int xnew,
+ NCURSES_SP_OUTC myOutCh,
+ int ovw)
{
NCURSES_CH_T oldattr;
int code;
@@ -994,20 +1002,18 @@ TINFO_MVCUR(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew)
if (l > 0) {
if (carriage_return) {
- NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
- "carriage_return",
- carriage_return);
- } else
- NCURSES_SP_NAME(_nc_outch) (NCURSES_SP_ARGx '\r');
+ NCURSES_PUTP2("carriage_return", carriage_return);
+ } else {
+ myOutCh(NCURSES_SP_ARGx '\r');
+ }
xold = 0;
while (l > 0) {
if (newline) {
- NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
- "newline",
- newline);
- } else
- NCURSES_SP_NAME(_nc_outch) (NCURSES_SP_ARGx '\n');
+ NCURSES_PUTP2("newline", newline);
+ } else {
+ myOutCh(NCURSES_SP_ARGx '\n');
+ }
l--;
}
}
@@ -1027,7 +1033,7 @@ TINFO_MVCUR(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew)
ynew = screen_lines(SP_PARM) - 1;
/* destination location is on screen now */
- code = onscreen_mvcur(NCURSES_SP_ARGx yold, xold, ynew, xnew, TRUE);
+ code = onscreen_mvcur(NCURSES_SP_ARGx yold, xold, ynew, xnew, ovw, myOutCh);
/*
* Restore attributes if we disabled them before moving.
@@ -1042,13 +1048,66 @@ TINFO_MVCUR(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew)
returnCode(code);
}
-#if NCURSES_SP_FUNCS && !defined(USE_TERM_DRIVER)
+/*
+ * These entrypoints are used within the library.
+ */
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(_nc_mvcur) (NCURSES_SP_DCLx
+ int yold, int xold,
+ int ynew, int xnew)
+{
+ return _nc_real_mvcur(NCURSES_SP_ARGx yold, xold, ynew, xnew,
+ NCURSES_SP_NAME(_nc_outch),
+ TRUE);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+_nc_mvcur(int yold, int xold,
+ int ynew, int xnew)
+{
+ return NCURSES_SP_NAME(_nc_mvcur) (CURRENT_SCREEN, yold, xold, ynew, xnew);
+}
+#endif
+
+#if defined(USE_TERM_DRIVER)
+/*
+ * The terminal driver does not support the external "mvcur()".
+ */
+NCURSES_EXPORT(int)
+TINFO_MVCUR(NCURSES_SP_DCLx int yold, int xold, int ynew, int xnew)
+{
+ return _nc_real_mvcur(NCURSES_SP_ARGx
+ yold, xold,
+ ynew, xnew,
+ NCURSES_SP_NAME(_nc_outch),
+ TRUE);
+}
+
+#else /* !USE_TERM_DRIVER */
+
+/*
+ * These entrypoints support users of the library.
+ */
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(mvcur) (NCURSES_SP_DCLx int yold, int xold, int ynew,
+ int xnew)
+{
+ return _nc_real_mvcur(NCURSES_SP_ARGx
+ yold, xold,
+ ynew, xnew,
+ NCURSES_SP_NAME(_nc_putchar),
+ FALSE);
+}
+
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
mvcur(int yold, int xold, int ynew, int xnew)
{
return NCURSES_SP_NAME(mvcur) (CURRENT_SCREEN, yold, xold, ynew, xnew);
}
#endif
+#endif /* USE_TERM_DRIVER */
#if defined(TRACE) || defined(NCURSES_TEST)
NCURSES_EXPORT_VAR(int) _nc_optimize_enable = OPTIMIZE_ALL;
diff --git a/ncurses/tty/lib_tstp.c b/ncurses/tty/lib_tstp.c
index 70f805a2ad5e..b6955c456248 100644
--- a/ncurses/tty/lib_tstp.c
+++ b/ncurses/tty/lib_tstp.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2012,2013 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 *
@@ -42,11 +42,7 @@
#include <SigAction.h>
-#if SVR4_ACTION && !defined(_POSIX_SOURCE)
-#define _POSIX_SOURCE
-#endif
-
-MODULE_ID("$Id: lib_tstp.c,v 1.41 2010/05/15 21:31:12 tom Exp $")
+MODULE_ID("$Id: lib_tstp.c,v 1.47 2013/04/27 19:50:17 tom Exp $")
#if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
#define USE_SIGTSTP 1
@@ -138,7 +134,7 @@ signal_name(int sig)
#if USE_SIGTSTP
static void
-tstp(int dummy GCC_UNUSED)
+handle_SIGTSTP(int dummy GCC_UNUSED)
{
SCREEN *sp = CURRENT_SCREEN;
sigset_t mask, omask;
@@ -148,7 +144,8 @@ tstp(int dummy GCC_UNUSED)
int sigttou_blocked;
#endif
- T(("tstp() called"));
+ _nc_globals.have_sigtstp = 1;
+ T(("handle_SIGTSTP() called"));
/*
* The user may have changed the prog_mode tty bits, so save them.
@@ -239,21 +236,24 @@ tstp(int dummy GCC_UNUSED)
#endif /* USE_SIGTSTP */
static void
-cleanup(int sig)
+handle_SIGINT(int sig)
{
SCREEN *sp = CURRENT_SCREEN;
/*
- * Actually, doing any sort of I/O from within an signal handler is
- * "unsafe". But we'll _try_ to clean up the screen and terminal
- * settings on the way out.
+ * Much of this is unsafe from a signal handler. But we'll _try_ to clean
+ * up the screen and terminal settings on the way out.
+ *
+ * There are at least the following problems:
+ * 1) Walking the SCREEN list is unsafe, since all list management
+ * is done without any signal blocking.
+ * 2) On systems which have REENTRANT turned on, set_term() uses
+ * _nc_lock_global() which could deadlock or misbehave in other ways.
+ * 3) endwin() calls all sorts of stuff, many of which use stdio or
+ * other library functions which are clearly unsafe.
*/
if (!_nc_globals.cleanup_nested++
- && (sig == SIGINT
-#ifdef SIGQUIT
- || sig == SIGQUIT
-#endif
- )) {
+ && (sig == SIGINT || sig == SIGTERM)) {
#if HAVE_SIGACTION || HAVE_SIGVEC
sigaction_t act;
sigemptyset(&act.sa_mask);
@@ -268,22 +268,21 @@ cleanup(int sig)
for (each_screen(scan)) {
if (scan->_ofp != 0
&& isatty(fileno(scan->_ofp))) {
- scan->_cleanup = TRUE;
scan->_outch = NCURSES_SP_NAME(_nc_outch);
}
set_term(scan);
NCURSES_SP_NAME(endwin) (NCURSES_SP_ARG);
if (sp)
- sp->_endwin = FALSE; /* in case we have an atexit! */
+ sp->_endwin = FALSE; /* in case of reuse */
}
}
}
- exit(EXIT_FAILURE);
+ _exit(EXIT_FAILURE);
}
#if USE_SIGWINCH
static void
-sigwinch(int sig GCC_UNUSED)
+handle_SIGWINCH(int sig GCC_UNUSED)
{
_nc_globals.have_sigwinch = 1;
# if USE_PTHREADS_EINTR
@@ -301,7 +300,7 @@ sigwinch(int sig GCC_UNUSED)
* handler.
*/
static int
-CatchIfDefault(int sig, RETSIGTYPE (*handler) (int))
+CatchIfDefault(int sig, void (*handler) (int))
{
int result;
#if HAVE_SIGACTION || HAVE_SIGVEC
@@ -331,7 +330,7 @@ CatchIfDefault(int sig, RETSIGTYPE (*handler) (int))
result = FALSE;
}
#else /* !HAVE_SIGACTION */
- RETSIGTYPE (*ohandler) (int);
+ void (*ohandler) (int);
ohandler = signal(sig, SIG_IGN);
if (ohandler == SIG_DFL
@@ -364,7 +363,7 @@ CatchIfDefault(int sig, RETSIGTYPE (*handler) (int))
* the caller later changes its mind, but that doesn't seem correct.
*/
NCURSES_EXPORT(void)
-_nc_signal_handler(bool enable)
+_nc_signal_handler(int enable)
{
T((T_CALLED("_nc_signal_handler(%d)"), enable));
#if USE_SIGTSTP /* Xenix 2.x doesn't have SIGTSTP, for example */
@@ -385,7 +384,7 @@ _nc_signal_handler(bool enable)
#ifdef SA_RESTART
new_sigaction.sa_flags |= SA_RESTART;
#endif /* SA_RESTART */
- new_sigaction.sa_handler = tstp;
+ new_sigaction.sa_handler = handle_SIGTSTP;
(void) sigaction(SIGTSTP, &new_sigaction, NULL);
} else {
ignore_tstp = TRUE;
@@ -396,10 +395,10 @@ _nc_signal_handler(bool enable)
if (!_nc_globals.init_signals) {
if (enable) {
- CatchIfDefault(SIGINT, cleanup);
- CatchIfDefault(SIGTERM, cleanup);
+ CatchIfDefault(SIGINT, handle_SIGINT);
+ CatchIfDefault(SIGTERM, handle_SIGINT);
#if USE_SIGWINCH
- CatchIfDefault(SIGWINCH, sigwinch);
+ CatchIfDefault(SIGWINCH, handle_SIGWINCH);
#endif
_nc_globals.init_signals = TRUE;
}
diff --git a/ncurses/tty/lib_twait.c b/ncurses/tty/lib_twait.c
index 329ec29a019f..2f70550fb578 100644
--- a/ncurses/tty/lib_twait.c
+++ b/ncurses/tty/lib_twait.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2012,2013 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 *
@@ -53,6 +53,11 @@
#include <OS.h>
#endif
+#if USE_KLIBC_KBD
+#define INCL_KBD
+#include <os2.h>
+#endif
+
#if USE_FUNC_POLL
# if HAVE_SYS_TIME_H
# include <sys/time.h>
@@ -70,10 +75,10 @@
#endif
#undef CUR
-MODULE_ID("$Id: lib_twait.c,v 1.61 2010/12/25 23:43:58 tom Exp $")
+MODULE_ID("$Id: lib_twait.c,v 1.67 2013/02/18 09:22:27 tom Exp $")
static long
-_nc_gettime(TimeType * t0, bool first)
+_nc_gettime(TimeType * t0, int first)
{
long res;
@@ -184,6 +189,12 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
fd_set set;
#endif
+#if USE_KLIBC_KBD
+ fd_set saved_set;
+ KBDKEYINFO ki;
+ struct timeval tv;
+#endif
+
long starttime, returntime;
TR(TRACE_IEVENT, ("start twait: %d milliseconds, mode: %d",
@@ -207,6 +218,7 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
starttime = _nc_gettime(&t0, TRUE);
count = 0;
+ (void) count;
#ifdef NCURSES_WGETCH_EVENTS
if ((mode & TW_EVENT) && evl)
@@ -217,8 +229,11 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
memset(fd_list, 0, sizeof(fd_list));
#ifdef NCURSES_WGETCH_EVENTS
- if ((mode & TW_EVENT) && evl)
+ if ((mode & TW_EVENT) && evl) {
fds = typeMalloc(struct pollfd, MIN_FDS + evl->count);
+ if (fds == 0)
+ return TW_NONE;
+ }
#endif
if (mode & TW_INPUT) {
@@ -247,7 +262,7 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
}
#endif
- result = poll(fds, (unsigned) count, milliseconds);
+ result = poll(fds, (size_t) count, milliseconds);
#ifdef NCURSES_WGETCH_EVENTS
if ((mode & TW_EVENT) && evl) {
@@ -274,10 +289,6 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
}
}
}
-
- if (fds != fd_list)
- free((char *) fds);
-
#endif
#elif defined(__BEOS__)
@@ -329,10 +340,12 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
*/
FD_ZERO(&set);
+#if !USE_KLIBC_KBD
if (mode & TW_INPUT) {
FD_SET(sp->_ifd, &set);
count = sp->_ifd + 1;
}
+#endif
if ((mode & TW_MOUSE)
&& (fd = sp->_mouse_fd) >= 0) {
FD_SET(fd, &set);
@@ -352,6 +365,31 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
}
#endif
+#if USE_KLIBC_KBD
+ for (saved_set = set;; set = saved_set) {
+ if ((mode & TW_INPUT)
+ && (sp->_extended_key
+ || (KbdPeek(&ki, 0) == 0
+ && (ki.fbStatus & KBDTRF_FINAL_CHAR_IN)))) {
+ FD_ZERO(&set);
+ FD_SET(sp->_ifd, &set);
+ result = 1;
+ break;
+ }
+
+ tv.tv_sec = 0;
+ tv.tv_usec = (milliseconds == 0) ? 0 : (10 * 1000);
+
+ if ((result = select(count, &set, NULL, NULL, &tv)) != 0)
+ break;
+
+ /* Time out ? */
+ if (milliseconds >= 0 && _nc_gettime(&t0, FALSE) >= milliseconds) {
+ result = 0;
+ break;
+ }
+ }
+#else
if (milliseconds >= 0) {
struct timeval ntimeout;
ntimeout.tv_sec = milliseconds / 1000;
@@ -360,6 +398,7 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
} else {
result = select(count, &set, NULL, NULL, NULL);
}
+#endif
#ifdef NCURSES_WGETCH_EVENTS
if ((mode & TW_EVENT) && evl) {
@@ -462,5 +501,12 @@ _nc_timed_wait(SCREEN *sp MAYBE_UNUSED,
result |= TW_EVENT;
#endif
+#if USE_FUNC_POLL
+#ifdef NCURSES_WGETCH_EVENTS
+ if (fds != fd_list)
+ free((char *) fds);
+#endif
+#endif
+
return (result);
}
diff --git a/ncurses/tty/lib_vidattr.c b/ncurses/tty/lib_vidattr.c
index 9656b3c70ee6..0846d8485f42 100644
--- a/ncurses/tty/lib_vidattr.c
+++ b/ncurses/tty/lib_vidattr.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2011,2013 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 *
@@ -69,27 +69,27 @@
#define CUR SP_TERMTYPE
#endif
-MODULE_ID("$Id: lib_vidattr.c,v 1.61 2010/06/05 22:22:04 tom Exp $")
+MODULE_ID("$Id: lib_vidattr.c,v 1.67 2013/08/31 20:08:59 tom Exp $")
#define doPut(mode) \
TPUTS_TRACE(#mode); \
NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx mode, 1, outc)
-#define TurnOn(mask,mode) \
+#define TurnOn(mask, mode) \
if ((turn_on & mask) && mode) { doPut(mode); }
-#define TurnOff(mask,mode) \
+#define TurnOff(mask, mode) \
if ((turn_off & mask) && mode) { doPut(mode); turn_off &= ~mask; }
/* if there is no current screen, assume we *can* do color */
-#define SetColorsIf(why,old_attr) \
+#define SetColorsIf(why, old_attr) \
if (can_color && (why)) { \
int old_pair = PairNumber(old_attr); \
TR(TRACE_ATTRS, ("old pair = %d -- new pair = %d", old_pair, pair)); \
if ((pair != old_pair) \
|| (fix_pair0 && (pair == 0)) \
|| (reverse ^ ((old_attr & A_REVERSE) != 0))) { \
- NCURSES_SP_NAME(_nc_do_color)(NCURSES_SP_ARGx \
+ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx \
(short) old_pair, \
(short) pair, \
reverse, outc); \
@@ -139,6 +139,9 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx
A_BOLD,
A_INVIS,
A_PROTECT,
+#if USE_ITALIC
+ A_ITALIC,
+#endif
};
unsigned n;
int used = 0;
@@ -229,6 +232,11 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx
if (!SP_PARM || SP_PARM->_use_rmso) {
TurnOff(A_STANDOUT, exit_standout_mode);
}
+#if USE_ITALIC
+ if (!SP_PARM || SP_PARM->_use_ritm) {
+ TurnOff(A_ITALIC, exit_italics_mode);
+ }
+#endif
}
PreviousAttr &= ALL_BUT_COLOR;
}
@@ -251,6 +259,15 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx
1, outc);
PreviousAttr &= ALL_BUT_COLOR;
}
+#if USE_ITALIC
+ if (!SP_PARM || SP_PARM->_use_ritm) {
+ if (turn_on & A_ITALIC) {
+ TurnOn(A_ITALIC, enter_italics_mode);
+ } else if (turn_off & A_ITALIC) {
+ TurnOff(A_ITALIC, exit_italics_mode);
+ }
+ }
+#endif
SetColorsIf((pair != 0) || fix_pair0, PreviousAttr);
} else {
@@ -265,7 +282,11 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx
if (!SP_PARM || SP_PARM->_use_rmso) {
TurnOff(A_STANDOUT, exit_standout_mode);
}
-
+#if USE_ITALIC
+ if (!SP_PARM || SP_PARM->_use_ritm) {
+ TurnOff(A_ITALIC, exit_italics_mode);
+ }
+#endif
if (turn_off && exit_attribute_mode) {
doPut(exit_attribute_mode);
turn_on |= (newmode & ALL_BUT_COLOR);
@@ -284,6 +305,9 @@ NCURSES_SP_NAME(vidputs) (NCURSES_SP_DCLx
TurnOn(A_PROTECT, enter_protected_mode);
TurnOn(A_INVIS, enter_secure_mode);
TurnOn(A_UNDERLINE, enter_underline_mode);
+#if USE_ITALIC
+ TurnOn(A_ITALIC, enter_italics_mode);
+#endif
#if USE_WIDEC_SUPPORT
TurnOn(A_HORIZONTAL, enter_horizontal_hl_mode);
TurnOn(A_LEFT, enter_left_hl_mode);
@@ -324,7 +348,7 @@ NCURSES_SP_NAME(vidattr) (NCURSES_SP_DCLx chtype newmode)
T((T_CALLED("vidattr(%p,%s)"), (void *) SP_PARM, _traceattr(newmode)));
returnCode(NCURSES_SP_NAME(vidputs) (NCURSES_SP_ARGx
newmode,
- NCURSES_SP_NAME(_nc_outch)));
+ NCURSES_SP_NAME(_nc_putchar)));
}
#if NCURSES_SP_FUNCS
@@ -341,42 +365,49 @@ NCURSES_SP_NAME(termattrs) (NCURSES_SP_DCL0)
chtype attrs = A_NORMAL;
T((T_CALLED("termattrs(%p)"), (void *) SP_PARM));
+
+ if (HasTerminal(SP_PARM)) {
#ifdef USE_TERM_DRIVER
- if (HasTerminal(SP_PARM))
attrs = CallDriver(SP_PARM, conattr);
-#else
+#else /* ! USE_TERM_DRIVER */
- if (enter_alt_charset_mode)
- attrs |= A_ALTCHARSET;
+ if (enter_alt_charset_mode)
+ attrs |= A_ALTCHARSET;
- if (enter_blink_mode)
- attrs |= A_BLINK;
+ if (enter_blink_mode)
+ attrs |= A_BLINK;
- if (enter_bold_mode)
- attrs |= A_BOLD;
+ if (enter_bold_mode)
+ attrs |= A_BOLD;
- if (enter_dim_mode)
- attrs |= A_DIM;
+ if (enter_dim_mode)
+ attrs |= A_DIM;
- if (enter_reverse_mode)
- attrs |= A_REVERSE;
+ if (enter_reverse_mode)
+ attrs |= A_REVERSE;
- if (enter_standout_mode)
- attrs |= A_STANDOUT;
+ if (enter_standout_mode)
+ attrs |= A_STANDOUT;
- if (enter_protected_mode)
- attrs |= A_PROTECT;
+ if (enter_protected_mode)
+ attrs |= A_PROTECT;
- if (enter_secure_mode)
- attrs |= A_INVIS;
+ if (enter_secure_mode)
+ attrs |= A_INVIS;
- if (enter_underline_mode)
- attrs |= A_UNDERLINE;
+ if (enter_underline_mode)
+ attrs |= A_UNDERLINE;
- if (SP_PARM->_coloron)
- attrs |= A_COLOR;
+ if (SP_PARM->_coloron)
+ attrs |= A_COLOR;
+#if USE_ITALIC
+ if (enter_italics_mode)
+ attrs |= A_ITALIC;
#endif
+
+#endif /* USE_TERM_DRIVER */
+ }
returnChtype(attrs);
}
diff --git a/ncurses/tty/tty_display.h b/ncurses/tty/tty_display.h
deleted file mode 100644
index 4c45a08450ed..000000000000
--- a/ncurses/tty/tty_display.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2003,2004 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 *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ************************************************************************** */
-
-#ifndef TTY_DISPLAY_H
-#define TTY_DISPLAY_H 1
-
-/*
- * $Id: tty_display.h,v 1.6 2005/01/01 23:41:12 tom Exp $
- */
-extern NCURSES_EXPORT(bool) _nc_tty_beep (void);
-extern NCURSES_EXPORT(bool) _nc_tty_check_resize (void);
-extern NCURSES_EXPORT(bool) _nc_tty_cursor (int);
-extern NCURSES_EXPORT(bool) _nc_tty_flash (void);
-extern NCURSES_EXPORT(bool) _nc_tty_init_color (int,int,int,int);
-extern NCURSES_EXPORT(bool) _nc_tty_init_pair (int,int,int);
-extern NCURSES_EXPORT(bool) _nc_tty_slk_hide (bool);
-extern NCURSES_EXPORT(bool) _nc_tty_slk_update (int,const char *);
-extern NCURSES_EXPORT(bool) _nc_tty_start_color (void);
-extern NCURSES_EXPORT(void) _nc_tty_display_resume (void);
-extern NCURSES_EXPORT(void) _nc_tty_display_suspend (void);
-extern NCURSES_EXPORT(void) _nc_tty_dispose (void); /* frees SP->_term */
-extern NCURSES_EXPORT(void) _nc_tty_switch_to (void);
-extern NCURSES_EXPORT(void) _nc_tty_update (void);
-
-struct tty_display_data {
- int _fifohold; /* set if breakout marked */
- unsigned long _current_attr; /* terminal attribute current set */
- int _cursrow; /* physical cursor row (-1=unknown) */
- int _curscol; /* physical cursor column */
-
- /* cursor movement costs; units are 10ths of milliseconds */
- int _char_padding; /* cost of character put */
- int _cr_cost; /* cost of (carriage_return) */
- int _cup_cost; /* cost of (cursor_address) */
- int _home_cost; /* cost of (cursor_home) */
- int _ll_cost; /* cost of (cursor_to_ll) */
-#if USE_HARD_TABS
- int _ht_cost; /* cost of (tab) */
- int _cbt_cost; /* cost of (backtab) */
-#endif /* USE_HARD_TABS */
- int _cub1_cost; /* cost of (cursor_left) */
- int _cuf1_cost; /* cost of (cursor_right) */
- int _cud1_cost; /* cost of (cursor_down) */
- int _cuu1_cost; /* cost of (cursor_up) */
- int _cub_cost; /* cost of (parm_cursor_left) */
- int _cuf_cost; /* cost of (parm_cursor_right) */
- int _cud_cost; /* cost of (parm_cursor_down) */
- int _cuu_cost; /* cost of (parm_cursor_up) */
- int _hpa_cost; /* cost of (column_address) */
- int _vpa_cost; /* cost of (row_address) */
- /* used in lib_doupdate.c, must be chars */
- int _ed_cost; /* cost of (clr_eos) */
- int _el_cost; /* cost of (clr_eol) */
- int _el1_cost; /* cost of (clr_bol) */
- int _dch1_cost; /* cost of (delete_character) */
- int _ich1_cost; /* cost of (insert_character) */
- int _dch_cost; /* cost of (parm_dch) */
- int _ich_cost; /* cost of (parm_ich) */
- int _ech_cost; /* cost of (erase_chars) */
- int _rep_cost; /* cost of (repeat_char) */
- int _hpa_ch_cost; /* cost of (column_address) */
- int _cup_ch_cost; /* cost of (cursor_address) */
- int _smir_cost; /* cost of (enter_insert_mode) */
- int _rmir_cost; /* cost of (exit_insert_mode) */
- int _ip_cost; /* cost of (insert_padding) */
- /* used in lib_mvcur.c */
- char * _address_cursor;
- int _carriage_return_length;
- int _cursor_home_length;
- int _cursor_to_ll_length;
-
- chtype _xmc_suppress; /* attributes to suppress if xmc */
- chtype _xmc_triggers; /* attributes to process if xmc */
-
- bool _sig_winch;
-};
-
-
-#define DelCharCost(count) \
- ((parm_dch != 0) \
- ? D->_dch_cost \
- : ((delete_character != 0) \
- ? (D->_dch1_cost * count) \
- : INFINITY))
-
-#define InsCharCost(count) \
- ((parm_ich != 0) \
- ? D->_ich_cost \
- : ((enter_insert_mode && exit_insert_mode) \
- ? D->_smir_cost + D->_rmir_cost + (D->_ip_cost * count) \
- : ((insert_character != 0) \
- ? ((D->_ich1_cost + D->_ip_cost) * count) \
- : INFINITY)))
-
-#if USE_XMC_SUPPORT
-#define UpdateAttrs(c) if (!SameAttrOf(D->_current_attr, AttrOf(c))) { \
- attr_t chg = D->_current_attr; \
- vidattr(AttrOf(c)); \
- if (magic_cookie_glitch > 0 \
- && XMC_CHANGES((chg ^ D->_current_attr))) { \
- T(("%s @%d before glitch %d,%d", \
- __FILE__, __LINE__, \
- D->_cursrow, \
- D->_curscol)); \
- _nc_do_xmc_glitch(chg); \
- } \
- }
-#else
-#define UpdateAttrs(c) if (!SameAttrOf(D->_current_attr, AttrOf(c))) \
- vidattr(AttrOf(c));
-#endif
-
-#define XMC_CHANGES(c) ((c) & D->_xmc_suppress)
-
-#endif /* TTY_DISPLAY_H */
diff --git a/ncurses/tty/tty_input.h b/ncurses/tty/tty_input.h
deleted file mode 100644
index e520793eea64..000000000000
--- a/ncurses/tty/tty_input.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998,2000 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 *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ****************************************************************************/
-
-/*
- * $Id: tty_input.h,v 1.2 2000/12/10 02:26:51 tom Exp $
- */
-
-#ifndef TTY_INPUT_H
-#define TTY_INPUT_H 1
-
-extern NCURSES_EXPORT(bool) _nc_tty_mouse_mask (mmask_t);
-extern NCURSES_EXPORT(bool) _nc_tty_pending (void);
-extern NCURSES_EXPORT(int) _nc_tty_next_event (int);
-extern NCURSES_EXPORT(void) _nc_tty_flags_changed (void);
-extern NCURSES_EXPORT(void) _nc_tty_flush (void);
-extern NCURSES_EXPORT(void) _nc_tty_input_resume (void);
-extern NCURSES_EXPORT(void) _nc_tty_input_suspend (void);
-
-struct tty_input_data {
- int _ifd; /* input file ptr for screen */
- int _keypad_xmit; /* current terminal state */
- int _meta_on; /* current terminal state */
-
- /*
- * These are the data that support the mouse interface.
- */
- bool (*_mouse_event) (SCREEN *);
- bool (*_mouse_inline)(SCREEN *);
- bool (*_mouse_parse) (int);
- void (*_mouse_resume)(SCREEN *);
- void (*_mouse_wrap) (SCREEN *);
- int _mouse_fd; /* file-descriptor, if any */
- int mousetype;
-};
-
-#endif /* TTY_INPUT_H */
diff --git a/ncurses/tty/tty_update.c b/ncurses/tty/tty_update.c
index f0d2369c18d6..8a110ee92125 100644
--- a/ncurses/tty/tty_update.c
+++ b/ncurses/tty/tty_update.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2013,2014 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 *
@@ -82,7 +82,7 @@
#include <ctype.h>
-MODULE_ID("$Id: tty_update.c,v 1.264 2010/12/19 01:21:02 tom Exp $")
+MODULE_ID("$Id: tty_update.c,v 1.277 2014/02/01 22:09:27 tom Exp $")
/*
* This define controls the line-breakout optimization. Every once in a
@@ -145,8 +145,7 @@ position_check(NCURSES_SP_DCLx int expected_y, int expected_x, char *legend)
NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
memset(buf, '\0', sizeof(buf));
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx "\033[6n"); /* only works on ANSI-compatibles */
- NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
+ NCURSES_PUTP2_FLUSH("cpr", "\033[6n"); /* only works on ANSI-compatibles */
*(s = buf) = 0;
do {
int ask = sizeof(buf) - 1 - (s - buf);
@@ -209,7 +208,9 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch)
{
int chlen = 1;
NCURSES_CH_T my_ch;
+#if USE_WIDEC_SUPPORT
PUTC_DATA;
+#endif
NCURSES_CH_T tilde;
NCURSES_CH_T attr = CHDEREF(ch);
@@ -276,6 +277,11 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch)
&& SP_PARM->_screen_acs_map[CharOf(my_ch)]) {
RemAttr(attr, A_ALTCHARSET);
my_ch = _nc_wacs[CharOf(my_ch)];
+ } else if (SP_PARM->_screen_unicode
+ && !SP_PARM->_screen_acs_map[CharOf(my_ch)]
+ && _nc_wacs[CharOf(my_ch)].chars[0]) {
+ RemAttr(attr, A_ALTCHARSET);
+ my_ch = _nc_wacs[CharOf(my_ch)];
}
#endif
/*
@@ -288,13 +294,12 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch)
int j = CharOfD(ch);
chtype temp = UChar(SP_PARM->_acs_map[j]);
- if (!(SP_PARM->_screen_acs_map[j])) {
+ if (temp != 0) {
+ SetChar(my_ch, temp, AttrOf(attr));
+ } else {
+ my_ch = CHDEREF(ch);
RemAttr(attr, A_ALTCHARSET);
- if (temp == 0)
- temp = ' ';
}
- if (temp != 0)
- SetChar(my_ch, temp, AttrOf(attr));
}
ch = CHREF(my_ch);
}
@@ -304,22 +309,13 @@ PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch)
}
UpdateAttrs(SP_PARM, attr);
+ PUTC(CHDEREF(ch));
#if !USE_WIDEC_SUPPORT
- /* FIXME - we do this special case for signal handling, should see how to
- * make it work for wide characters.
- */
- if (SP_PARM->_outch != 0) {
- SP_PARM->_outch(NCURSES_SP_ARGx UChar(ch));
- } else
+ COUNT_OUTCHARS(1);
#endif
- {
- PUTC(CHDEREF(ch), SP_PARM->_ofp); /* macro's fastest... */
- COUNT_OUTCHARS(1);
- }
SP_PARM->_curscol += chlen;
if (char_padding) {
- TPUTS_TRACE("char_padding");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx char_padding);
+ NCURSES_PUTP2("char_padding", char_padding);
}
}
@@ -342,7 +338,7 @@ check_pending(NCURSES_SP_DCL0)
struct pollfd fds[1];
fds[0].fd = SP_PARM->_checkfd;
fds[0].events = POLLIN;
- if (poll(fds, 1, 0) > 0) {
+ if (poll(fds, (size_t) 1, 0) > 0) {
have_pending = TRUE;
}
#elif defined(__BEOS__)
@@ -390,8 +386,7 @@ PutCharLR(NCURSES_SP_DCLx const ARG_CH_T ch)
PutAttrChar(NCURSES_SP_ARGx ch);
} else if (enter_am_mode && exit_am_mode) {
/* we can suppress automargin */
- TPUTS_TRACE("exit_am_mode");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_am_mode);
+ NCURSES_PUTP2("exit_am_mode", exit_am_mode);
PutAttrChar(NCURSES_SP_ARGx ch);
SP_PARM->_curscol--;
@@ -400,8 +395,7 @@ PutCharLR(NCURSES_SP_DCLx const ARG_CH_T ch)
SP_PARM->_curscol,
"exit_am_mode");
- TPUTS_TRACE("enter_am_mode");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx enter_am_mode);
+ NCURSES_PUTP2("enter_am_mode", enter_am_mode);
} else if ((enter_insert_mode && exit_insert_mode)
|| insert_character || parm_ich) {
GoTo(NCURSES_SP_ARGx
@@ -496,12 +490,13 @@ can_clear_with(NCURSES_SP_DCLx ARG_CH_T ch)
if (SP_PARM->_default_fg != C_MASK || SP_PARM->_default_bg != C_MASK)
return FALSE;
if ((pair = GetPair(CHDEREF(ch))) != 0) {
- short fg, bg;
- NCURSES_SP_NAME(pair_content) (NCURSES_SP_ARGx
- (short) pair,
- &fg, &bg);
- if (fg != C_MASK || bg != C_MASK)
+ NCURSES_COLOR_T fg, bg;
+ if (NCURSES_SP_NAME(pair_content) (NCURSES_SP_ARGx
+ (short) pair,
+ &fg, &bg) == ERR
+ || (fg != C_MASK || bg != C_MASK)) {
return FALSE;
+ }
}
#else
if (AttrOfD(ch) & A_COLOR)
@@ -563,8 +558,7 @@ EmitRange(NCURSES_SP_DCLx const NCURSES_CH_T * ntext, int num)
&& runcount > SP_PARM->_ech_cost + SP_PARM->_cup_ch_cost
&& can_clear_with(NCURSES_SP_ARGx CHREF(ntext0))) {
UpdateAttrs(SP_PARM, ntext0);
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx
- TPARM_1(erase_chars, runcount));
+ NCURSES_PUTP2("erase_chars", TPARM_1(erase_chars, runcount));
/*
* If this is the last part of the given interval,
@@ -677,6 +671,9 @@ TINFO_DOUPDATE(NCURSES_SP_DCL0)
T((T_CALLED("_nc_tinfo:doupdate(%p)"), (void *) SP_PARM));
+ if (SP_PARM == 0)
+ returnCode(ERR);
+
#if !USE_REENTRANT
/*
* It is "legal" but unlikely that an application could assign a new
@@ -1076,32 +1073,29 @@ ClrUpdate(NCURSES_SP_DCL0)
*/
static void
-ClrToEOL(NCURSES_SP_DCLx NCURSES_CH_T blank, bool needclear)
+ClrToEOL(NCURSES_SP_DCLx NCURSES_CH_T blank, int needclear)
{
int j;
- if (SP_PARM != 0) {
- if (CurScreen(SP_PARM) != 0
- && SP_PARM->_cursrow >= 0) {
- for (j = SP_PARM->_curscol; j < screen_columns(SP_PARM); j++) {
- if (j >= 0) {
- NCURSES_CH_T *cp =
- &(CurScreen(SP_PARM)->_line[SP_PARM->_cursrow].text[j]);
-
- if (!CharEq(*cp, blank)) {
- *cp = blank;
- needclear = TRUE;
- }
+ if (CurScreen(SP_PARM) != 0
+ && SP_PARM->_cursrow >= 0) {
+ for (j = SP_PARM->_curscol; j < screen_columns(SP_PARM); j++) {
+ if (j >= 0) {
+ NCURSES_CH_T *cp =
+ &(CurScreen(SP_PARM)->_line[SP_PARM->_cursrow].text[j]);
+
+ if (!CharEq(*cp, blank)) {
+ *cp = blank;
+ needclear = TRUE;
}
}
}
}
- if (needclear && (SP_PARM != 0)) {
+ if (needclear) {
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("clr_eol");
if (clr_eol && SP_PARM->_el_cost <= (screen_columns(SP_PARM) - SP_PARM->_curscol)) {
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_eol);
+ NCURSES_PUTP2("clr_eol", clr_eol);
} else {
int count = (screen_columns(SP_PARM) - SP_PARM->_curscol);
while (count-- > 0)
@@ -1121,12 +1115,14 @@ ClrToEOS(NCURSES_SP_DCLx NCURSES_CH_T blank)
{
int row, col;
- if (0 == SP_PARM)
- return;
-
row = SP_PARM->_cursrow;
col = SP_PARM->_curscol;
+ if (row < 0)
+ row = 0;
+ if (col < 0)
+ col = 0;
+
UpdateAttrs(SP_PARM, blank);
TPUTS_TRACE("clr_eos");
NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
@@ -1370,13 +1366,11 @@ TransformLine(NCURSES_SP_DCLx int const lineno)
&& SP_PARM->_el_cost <= SP_PARM->_el1_cost) {
GoTo(NCURSES_SP_ARGx lineno, 0);
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("clr_eol");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_eol);
+ NCURSES_PUTP2("clr_eol", clr_eol);
} else {
GoTo(NCURSES_SP_ARGx lineno, nFirstChar - 1);
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("clr_bol");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_bol);
+ NCURSES_PUTP2("clr_bol", clr_bol);
}
while (firstChar < nFirstChar)
@@ -1574,8 +1568,7 @@ ClearScreen(NCURSES_SP_DCLx NCURSES_CH_T blank)
if (fast_clear) {
if (clear_screen) {
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("clear_screen");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clear_screen);
+ NCURSES_PUTP2("clear_screen", clear_screen);
SP_PARM->_cursrow = SP_PARM->_curscol = 0;
position_check(SP_PARM,
SP_PARM->_cursrow,
@@ -1595,8 +1588,7 @@ ClearScreen(NCURSES_SP_DCLx NCURSES_CH_T blank)
UpdateAttrs(SP_PARM, blank);
for (i = 0; i < screen_lines(SP_PARM); i++) {
GoTo(NCURSES_SP_ARGx i, 0);
- TPUTS_TRACE("clr_eol");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx clr_eol);
+ NCURSES_PUTP2("clr_eol", clr_eol);
}
GoTo(NCURSES_SP_ARGx 0, 0);
}
@@ -1647,27 +1639,22 @@ InsStr(NCURSES_SP_DCLx NCURSES_CH_T * line, int count)
count--;
}
} else if (enter_insert_mode && exit_insert_mode) {
- TPUTS_TRACE("enter_insert_mode");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx enter_insert_mode);
+ NCURSES_PUTP2("enter_insert_mode", enter_insert_mode);
while (count) {
PutAttrChar(NCURSES_SP_ARGx CHREF(*line));
if (insert_padding) {
- TPUTS_TRACE("insert_padding");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_padding);
+ NCURSES_PUTP2("insert_padding", insert_padding);
}
line++;
count--;
}
- TPUTS_TRACE("exit_insert_mode");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_insert_mode);
+ NCURSES_PUTP2("exit_insert_mode", exit_insert_mode);
} else {
while (count) {
- TPUTS_TRACE("insert_character");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_character);
+ NCURSES_PUTP2("insert_character", insert_character);
PutAttrChar(NCURSES_SP_ARGx CHREF(*line));
if (insert_padding) {
- TPUTS_TRACE("insert_padding");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_padding);
+ NCURSES_PUTP2("insert_padding", insert_padding);
}
line++;
count--;
@@ -1701,8 +1688,7 @@ DelChar(NCURSES_SP_DCLx int count)
NCURSES_SP_NAME(_nc_outch));
} else {
for (n = 0; n < count; n++) {
- TPUTS_TRACE("delete_character");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_character);
+ NCURSES_PUTP2("delete_character", delete_character);
}
}
}
@@ -1754,13 +1740,11 @@ scroll_csr_forward(NCURSES_SP_DCLx
if (n == 1 && scroll_forward && top == miny && bot == maxy) {
GoTo(NCURSES_SP_ARGx bot, 0);
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("scroll_forward");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_forward);
+ NCURSES_PUTP2("scroll_forward", scroll_forward);
} else if (n == 1 && delete_line && bot == maxy) {
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("delete_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line);
+ NCURSES_PUTP2("delete_line", delete_line);
} else if (parm_index && top == miny && bot == maxy) {
GoTo(NCURSES_SP_ARGx bot, 0);
UpdateAttrs(SP_PARM, blank);
@@ -1781,15 +1765,13 @@ scroll_csr_forward(NCURSES_SP_DCLx
GoTo(NCURSES_SP_ARGx bot, 0);
UpdateAttrs(SP_PARM, blank);
for (i = 0; i < n; i++) {
- TPUTS_TRACE("scroll_forward");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_forward);
+ NCURSES_PUTP2("scroll_forward", scroll_forward);
}
} else if (delete_line && bot == maxy) {
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
for (i = 0; i < n; i++) {
- TPUTS_TRACE("delete_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line);
+ NCURSES_PUTP2("delete_line", delete_line);
}
} else
return ERR;
@@ -1823,13 +1805,11 @@ scroll_csr_backward(NCURSES_SP_DCLx
if (n == 1 && scroll_reverse && top == miny && bot == maxy) {
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("scroll_reverse");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_reverse);
+ NCURSES_PUTP2("scroll_reverse", scroll_reverse);
} else if (n == 1 && insert_line && bot == maxy) {
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
- TPUTS_TRACE("insert_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line);
+ NCURSES_PUTP2("insert_line", insert_line);
} else if (parm_rindex && top == miny && bot == maxy) {
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
@@ -1850,15 +1830,13 @@ scroll_csr_backward(NCURSES_SP_DCLx
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
for (i = 0; i < n; i++) {
- TPUTS_TRACE("scroll_reverse");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx scroll_reverse);
+ NCURSES_PUTP2("scroll_reverse", scroll_reverse);
}
} else if (insert_line && bot == maxy) {
GoTo(NCURSES_SP_ARGx top, 0);
UpdateAttrs(SP_PARM, blank);
for (i = 0; i < n; i++) {
- TPUTS_TRACE("insert_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line);
+ NCURSES_PUTP2("insert_line", insert_line);
}
} else
return ERR;
@@ -1889,8 +1867,7 @@ scroll_idl(NCURSES_SP_DCLx int n, int del, int ins, NCURSES_CH_T blank)
GoTo(NCURSES_SP_ARGx del, 0);
UpdateAttrs(SP_PARM, blank);
if (n == 1 && delete_line) {
- TPUTS_TRACE("delete_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line);
+ NCURSES_PUTP2("delete_line", delete_line);
} else if (parm_delete_line) {
TPUTS_TRACE("parm_delete_line");
NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
@@ -1899,16 +1876,14 @@ scroll_idl(NCURSES_SP_DCLx int n, int del, int ins, NCURSES_CH_T blank)
NCURSES_SP_NAME(_nc_outch));
} else { /* if (delete_line) */
for (i = 0; i < n; i++) {
- TPUTS_TRACE("delete_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx delete_line);
+ NCURSES_PUTP2("delete_line", delete_line);
}
}
GoTo(NCURSES_SP_ARGx ins, 0);
UpdateAttrs(SP_PARM, blank);
if (n == 1 && insert_line) {
- TPUTS_TRACE("insert_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line);
+ NCURSES_PUTP2("insert_line", insert_line);
} else if (parm_insert_line) {
TPUTS_TRACE("parm_insert_line");
NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx
@@ -1917,8 +1892,7 @@ scroll_idl(NCURSES_SP_DCLx int n, int del, int ins, NCURSES_CH_T blank)
NCURSES_SP_NAME(_nc_outch));
} else { /* if (insert_line) */
for (i = 0; i < n; i++) {
- TPUTS_TRACE("insert_line");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx insert_line);
+ NCURSES_PUTP2("insert_line", insert_line);
}
}
@@ -1975,24 +1949,20 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx
&& (SP_PARM->_cursrow == bot || SP_PARM->_cursrow == bot - 1))
&& save_cursor && restore_cursor) {
cursor_saved = TRUE;
- TPUTS_TRACE("save_cursor");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx save_cursor);
+ NCURSES_PUTP2("save_cursor", save_cursor);
}
- TPUTS_TRACE("change_scroll_region");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx
- TPARM_2(change_scroll_region, top, bot));
+ NCURSES_PUTP2("change_scroll_region",
+ TPARM_2(change_scroll_region, top, bot));
if (cursor_saved) {
- TPUTS_TRACE("restore_cursor");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx restore_cursor);
+ NCURSES_PUTP2("restore_cursor", restore_cursor);
} else {
SP_PARM->_cursrow = SP_PARM->_curscol = -1;
}
res = scroll_csr_forward(NCURSES_SP_ARGx n, top, bot, top, bot, blank);
- TPUTS_TRACE("change_scroll_region");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx
- TPARM_2(change_scroll_region, 0, maxy));
+ NCURSES_PUTP2("change_scroll_region",
+ TPARM_2(change_scroll_region, 0, maxy));
SP_PARM->_cursrow = SP_PARM->_curscol = -1;
}
@@ -2025,15 +1995,12 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx
SP_PARM->_cursrow == top - 1)
&& save_cursor && restore_cursor) {
cursor_saved = TRUE;
- TPUTS_TRACE("save_cursor");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx save_cursor);
+ NCURSES_PUTP2("save_cursor", save_cursor);
}
- TPUTS_TRACE("change_scroll_region");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx
- TPARM_2(change_scroll_region, top, bot));
+ NCURSES_PUTP2("change_scroll_region",
+ TPARM_2(change_scroll_region, top, bot));
if (cursor_saved) {
- TPUTS_TRACE("restore_cursor");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx restore_cursor);
+ NCURSES_PUTP2("restore_cursor", restore_cursor);
} else {
SP_PARM->_cursrow = SP_PARM->_curscol = -1;
}
@@ -2041,9 +2008,8 @@ NCURSES_SP_NAME(_nc_scrolln) (NCURSES_SP_DCLx
res = scroll_csr_backward(NCURSES_SP_ARGx
-n, top, bot, top, bot, blank);
- TPUTS_TRACE("change_scroll_region");
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx
- TPARM_2(change_scroll_region, 0, maxy));
+ NCURSES_PUTP2("change_scroll_region",
+ TPARM_2(change_scroll_region, 0, maxy));
SP_PARM->_cursrow = SP_PARM->_curscol = -1;
}
@@ -2114,23 +2080,25 @@ NCURSES_SP_NAME(_nc_screen_resume) (NCURSES_SP_DCL0)
}
if (exit_attribute_mode)
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_attribute_mode);
+ NCURSES_PUTP2("exit_attribute_mode", exit_attribute_mode);
else {
/* turn off attributes */
if (exit_alt_charset_mode)
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_alt_charset_mode);
+ NCURSES_PUTP2("exit_alt_charset_mode", exit_alt_charset_mode);
if (exit_standout_mode)
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_standout_mode);
+ NCURSES_PUTP2("exit_standout_mode", exit_standout_mode);
if (exit_underline_mode)
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_underline_mode);
+ NCURSES_PUTP2("exit_underline_mode", exit_underline_mode);
}
if (exit_insert_mode)
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx exit_insert_mode);
- if (enter_am_mode && exit_am_mode)
- NCURSES_SP_NAME(putp) (NCURSES_SP_ARGx
- (auto_right_margin
- ? enter_am_mode
- : exit_am_mode));
+ NCURSES_PUTP2("exit_insert_mode", exit_insert_mode);
+ if (enter_am_mode && exit_am_mode) {
+ if (auto_right_margin) {
+ NCURSES_PUTP2("enter_am_mode", enter_am_mode);
+ } else {
+ NCURSES_PUTP2("exit_am_mode", exit_am_mode);
+ }
+ }
}
#if NCURSES_SP_FUNCS
@@ -2159,33 +2127,33 @@ _nc_screen_init(void)
NCURSES_EXPORT(void)
NCURSES_SP_NAME(_nc_screen_wrap) (NCURSES_SP_DCL0)
{
- if (SP_PARM == 0)
- return;
+ if (SP_PARM != 0) {
- UpdateAttrs(SP_PARM, normal);
+ UpdateAttrs(SP_PARM, normal);
#if NCURSES_EXT_FUNCS
- if (SP_PARM->_coloron
- && !SP_PARM->_default_color) {
- static const NCURSES_CH_T blank = NewChar(BLANK_TEXT);
- SP_PARM->_default_color = TRUE;
- NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx
- -1,
- 0,
- FALSE,
- NCURSES_SP_NAME(_nc_outch));
- SP_PARM->_default_color = FALSE;
-
- TINFO_MVCUR(NCURSES_SP_ARGx
- SP_PARM->_cursrow,
- SP_PARM->_curscol,
- screen_lines(SP_PARM) - 1,
- 0);
-
- ClrToEOL(NCURSES_SP_ARGx blank, TRUE);
- }
+ if (SP_PARM->_coloron
+ && !SP_PARM->_default_color) {
+ static const NCURSES_CH_T blank = NewChar(BLANK_TEXT);
+ SP_PARM->_default_color = TRUE;
+ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_ARGx
+ -1,
+ 0,
+ FALSE,
+ NCURSES_SP_NAME(_nc_outch));
+ SP_PARM->_default_color = FALSE;
+
+ TINFO_MVCUR(NCURSES_SP_ARGx
+ SP_PARM->_cursrow,
+ SP_PARM->_curscol,
+ screen_lines(SP_PARM) - 1,
+ 0);
+
+ ClrToEOL(NCURSES_SP_ARGx blank, TRUE);
+ }
#endif
- if (SP_PARM->_color_defs) {
- NCURSES_SP_NAME(_nc_reset_colors) (NCURSES_SP_ARG);
+ if (SP_PARM->_color_defs) {
+ NCURSES_SP_NAME(_nc_reset_colors) (NCURSES_SP_ARG);
+ }
}
}