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sync code with last improvements from OpenBSD

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This commit is contained in:
purplerain 2023-11-11 01:29:48 +00:00
parent 5903cbe575
commit 62d64fa864
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
841 changed files with 83929 additions and 40755 deletions
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34
lib/libcurses/base/lib_chgat.c
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@ -1,7 +1,8 @@
/* $OpenBSD: lib_chgat.c,v 1.3 2010/01/12 23:22:05 nicm Exp $ */
/* $OpenBSD: lib_chgat.c,v 1.4 2023/10/17 09:52:08 nicm Exp $ */
/****************************************************************************
* Copyright (c) 1998-2005,2006 Free Software Foundation, Inc. *
* Copyright 2020 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 *
@ -44,27 +45,38 @@
#include <curses.priv.h>
MODULE_ID("$Id: lib_chgat.c,v 1.3 2010/01/12 23:22:05 nicm Exp $")
MODULE_ID("$Id: lib_chgat.c,v 1.4 2023/10/17 09:52:08 nicm Exp $")
NCURSES_EXPORT(int)
wchgat(WINDOW *win, int n, attr_t attr, short color, const void *opts GCC_UNUSED)
wchgat(WINDOW *win,
int n,
attr_t attr,
NCURSES_PAIRS_T pair_arg,
const void *opts GCC_UNUSED)
{
int i;
int code = ERR;
int color_pair = pair_arg;
T((T_CALLED("wchgat(%p,%d,%s,%d)"), win, n, _traceattr(attr), color));
T((T_CALLED("wchgat(%p,%d,%s,%d)"),
(void *) win,
n,
_traceattr(attr),
color_pair));
set_extended_pair(opts, color_pair);
if (win) {
struct ldat *line = &(win->_line[win->_cury]);
int i;
toggle_attr_on(attr, COLOR_PAIR(color));
toggle_attr_on(attr, ColorPair(color_pair));
for (i = win->_curx; i <= win->_maxx && (n == -1 || (n-- > 0)); i++) {
SetAttr(line->text[i], attr);
SetPair(line->text[i], color);
SetPair(line->text[i], color_pair);
CHANGED_CELL(line, i);
}
returnCode(OK);
} else
returnCode(ERR);
code = OK;
}
returnCode(code);
}