33254aaaad
Gregory Nutt is the copyright holder for those files and he has submitted the SGA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
155 lines
4.3 KiB
C
155 lines
4.3 KiB
C
/****************************************************************************
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* apps/graphics/pdcurses/pdc_printw.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Adapted from the original public domain pdcurses by Gregory Nutt
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****************************************************************************/
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/* Name: printw
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*
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* Synopsis:
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* int printw(const char *fmt, ...);
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* int wprintw(WINDOW *win, const char *fmt, ...);
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* int mvprintw(int y, int x, const char *fmt, ...);
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* int mvwprintw(WINDOW *win, int y, int x, const char *fmt,...);
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* int vwprintw(WINDOW *win, const char *fmt, va_list varglist);
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* int vw_printw(WINDOW *win, const char *fmt, va_list varglist);
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*
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* Description:
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* The printw() functions add a formatted string to the window at
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* the current or specified cursor position. The format strings are
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* the same as used in the standard C library's printf(). (printw()
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* can be used as a drop-in replacement for printf().)
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*
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* Return Value:
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* All functions return the number of characters printed, or
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* ERR on error.
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*
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* Portability X/Open BSD SYS V
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* printw Y Y Y
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* wprintw Y Y Y
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* mvprintw Y Y Y
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* mvwprintw Y Y Y
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* vwprintw Y - 4.0
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* vw_printw Y
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*/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <string.h>
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#include "curspriv.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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int vwprintw(WINDOW *win, const char *fmt, va_list varglist)
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{
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char printbuf[513];
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int len;
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PDC_LOG(("vwprintw() - called\n"));
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len = vsnprintf(printbuf, 512, fmt, varglist);
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return (waddstr(win, printbuf) == ERR) ? ERR : len;
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}
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int printw(const char *fmt, ...)
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{
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va_list args;
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int retval;
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#ifdef CONFIG_PDCURSES_MULTITHREAD
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FAR struct pdc_context_s *ctx = PDC_ctx();
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#endif
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PDC_LOG(("printw() - called\n"));
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va_start(args, fmt);
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retval = vwprintw(stdscr, fmt, args);
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va_end(args);
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return retval;
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}
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int wprintw(WINDOW *win, const char *fmt, ...)
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{
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va_list args;
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int retval;
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PDC_LOG(("wprintw() - called\n"));
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va_start(args, fmt);
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retval = vwprintw(win, fmt, args);
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va_end(args);
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return retval;
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}
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int mvprintw(int y, int x, const char *fmt, ...)
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{
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va_list args;
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int retval;
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#ifdef CONFIG_PDCURSES_MULTITHREAD
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FAR struct pdc_context_s *ctx = PDC_ctx();
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#endif
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PDC_LOG(("mvprintw() - called\n"));
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if (move(y, x) == ERR)
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{
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return ERR;
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}
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va_start(args, fmt);
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retval = vwprintw(stdscr, fmt, args);
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va_end(args);
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return retval;
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}
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int mvwprintw(WINDOW *win, int y, int x, const char *fmt, ...)
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{
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va_list args;
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int retval;
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PDC_LOG(("mvwprintw() - called\n"));
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if (wmove(win, y, x) == ERR)
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{
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return ERR;
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}
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va_start(args, fmt);
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retval = vwprintw(win, fmt, args);
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va_end(args);
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return retval;
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}
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int vw_printw(WINDOW *win, const char *fmt, va_list varglist)
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{
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PDC_LOG(("vw_printw() - called\n"));
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return vwprintw(win, fmt, varglist);
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}
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