84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
162 lines
4.3 KiB
C
162 lines
4.3 KiB
C
/* $NetBSD: curses.c,v 1.25 2013/10/16 19:59:29 roy Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1981, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#include <stdlib.h>
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)curses.c 8.3 (Berkeley) 5/4/94";
|
|
#else
|
|
__RCSID("$NetBSD: curses.c,v 1.25 2013/10/16 19:59:29 roy Exp $");
|
|
#endif
|
|
#endif /* not lint */
|
|
|
|
#include "curses.h"
|
|
#include "curses_private.h"
|
|
|
|
/* Private. */
|
|
int __echoit = 1; /* If stty indicates ECHO. */
|
|
int __pfast;
|
|
int __rawmode = 0; /* If stty indicates RAW mode. */
|
|
int __noqch = 0;
|
|
/* If terminal doesn't have
|
|
* insert/delete line capabilities
|
|
* for quick change on refresh.
|
|
*/
|
|
char __CA;
|
|
|
|
/*
|
|
* Public.
|
|
*
|
|
* XXX
|
|
* UPPERCASE isn't used by libcurses, and is left for backward
|
|
* compatibility only.
|
|
*/
|
|
WINDOW *curscr; /* Current screen. */
|
|
WINDOW *stdscr; /* Standard screen. */
|
|
WINDOW *__virtscr; /* Virtual screen (for doupdate()). */
|
|
SCREEN *_cursesi_screen; /* the current screen we are using */
|
|
int COLS; /* Columns on the screen. */
|
|
int LINES; /* Lines on the screen. */
|
|
int TABSIZE; /* Size of a tab. */
|
|
int COLORS; /* Maximum colors on the screen */
|
|
int COLOR_PAIRS = 0; /* Maximum color pairs on the screen */
|
|
int My_term = 0; /* Use Def_term regardless. */
|
|
const char *Def_term = "unknown"; /* Default terminal type. */
|
|
char __GT; /* Gtty indicates tabs. */
|
|
char __NONL; /* Term can't hack LF doing a CR. */
|
|
char __UPPERCASE; /* Terminal is uppercase only. */
|
|
|
|
#ifdef HAVE_WCHAR
|
|
/*
|
|
* Copy the non-spacing character list (src_nsp) to the given character,
|
|
* allocate or free storage as required.
|
|
*/
|
|
int
|
|
_cursesi_copy_nsp(nschar_t *src_nsp, struct __ldata *ch)
|
|
{
|
|
nschar_t *np, *tnp, *pnp;
|
|
|
|
pnp = NULL;
|
|
np = src_nsp;
|
|
if (np) {
|
|
tnp = ch->nsp;
|
|
while (np) {
|
|
if (tnp) {
|
|
tnp->ch = np->ch;
|
|
pnp = tnp;
|
|
tnp = tnp->next;
|
|
} else {
|
|
tnp = (nschar_t *)malloc(sizeof(nschar_t));
|
|
if (!tnp)
|
|
return ERR;
|
|
tnp->ch = np->ch;
|
|
pnp->next = tnp;
|
|
tnp->next = NULL;
|
|
pnp = tnp;
|
|
tnp = NULL;
|
|
}
|
|
np = np->next;
|
|
}
|
|
np = tnp;
|
|
if (np) {
|
|
pnp->next = NULL;
|
|
__cursesi_free_nsp(np);
|
|
}
|
|
} else {
|
|
if (ch->nsp) {
|
|
__cursesi_free_nsp(ch->nsp);
|
|
ch->nsp = NULL;
|
|
}
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* Free the storage associated with a non-spacing character - traverse the
|
|
* linked list until all storage is done.
|
|
*/
|
|
void
|
|
__cursesi_free_nsp(nschar_t *inp)
|
|
{
|
|
nschar_t *tnp, *np;
|
|
|
|
np = inp;
|
|
if (np) {
|
|
while (np) {
|
|
tnp = np->next;
|
|
free(np);
|
|
np = tnp;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Traverse all the cells in the given window free'ing the non-spacing
|
|
* character storage.
|
|
*/
|
|
void
|
|
__cursesi_win_free_nsp(WINDOW *win)
|
|
{
|
|
int i, j;
|
|
__LDATA *sp;
|
|
|
|
for (i = 0; i < win->maxy; i++) {
|
|
for (sp = win->alines[i]->line, j = 0; j < win->maxx;
|
|
j++, sp++) {
|
|
__cursesi_free_nsp(sp->nsp);
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|