-
-/***************************************************************************
-* COPYRIGHT NOTICE *
-****************************************************************************
-* ncurses is copyright (C) 1992-1995 *
-* Zeyd M. Ben-Halim *
-* zmbenhal@netcom.com *
-* Eric S. Raymond *
-* esr@snark.thyrsus.com *
-* *
-* Permission is hereby granted to reproduce and distribute ncurses *
-* by any means and for any fee, whether alone or as part of a *
-* larger distribution, in source or in binary form, PROVIDED *
-* this notice is included with any such distribution, and is not *
-* removed from any of its header files. Mention of ncurses in any *
-* applications linked with it is highly appreciated. *
-* *
-* ncurses comes AS IS with no warranty, implied or expressed. *
-* *
-***************************************************************************/
+/****************************************************************************
+ * Copyright (c) 1998 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. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ ****************************************************************************/
#include <curses.priv.h>
#include <time.h>
#include <term.h> /* exit_ca_mode, non_rev_rmcup */
-MODULE_ID("$Id: lib_screen.c,v 1.7 1997/02/02 00:41:10 tom Exp $")
+MODULE_ID("$Id: lib_screen.c,v 1.11 1998/02/11 12:13:56 tom Exp $")
static time_t dumptime;
WINDOW *getwin(FILE *filep)
{
- WINDOW try, *nwin;
+ WINDOW tmp, *nwin;
int n;
T((T_CALLED("getwin(%p)"), filep));
- (void) fread(&try, sizeof(WINDOW), 1, filep);
+ (void) fread(&tmp, sizeof(WINDOW), 1, filep);
if (ferror(filep))
returnWin(0);
- if ((nwin = newwin(try._maxy+1, try._maxx+1, 0, 0)) == 0)
+ if ((nwin = newwin(tmp._maxy+1, tmp._maxx+1, 0, 0)) == 0)
returnWin(0);
/*
* fields, because the window hierarchy within which they
* made sense is probably gone.
*/
- nwin->_curx = try._curx;
- nwin->_cury = try._cury;
- nwin->_maxy = try._maxy;
- nwin->_maxx = try._maxx;
- nwin->_begy = try._begy;
- nwin->_begx = try._begx;
- nwin->_yoffset = try._yoffset;
- nwin->_flags = try._flags & ~(_SUBWIN|_ISPAD);
-
- nwin->_attrs = try._attrs;
- nwin->_bkgd = try._bkgd;
-
- nwin->_clear = try._clear;
- nwin->_scroll = try._scroll;
- nwin->_leaveok = try._leaveok;
- nwin->_use_keypad = try._use_keypad;
- nwin->_delay = try._delay;
- nwin->_immed = try._immed;
- nwin->_sync = try._sync;
-
- nwin->_regtop = try._regtop;
- nwin->_regbottom = try._regbottom;
+ nwin->_curx = tmp._curx;
+ nwin->_cury = tmp._cury;
+ nwin->_maxy = tmp._maxy;
+ nwin->_maxx = tmp._maxx;
+ nwin->_begy = tmp._begy;
+ nwin->_begx = tmp._begx;
+ nwin->_yoffset = tmp._yoffset;
+ nwin->_flags = tmp._flags & ~(_SUBWIN|_ISPAD);
+
+ nwin->_attrs = tmp._attrs;
+ nwin->_bkgd = tmp._bkgd;
+
+ nwin->_clear = tmp._clear;
+ nwin->_scroll = tmp._scroll;
+ nwin->_leaveok = tmp._leaveok;
+ nwin->_use_keypad = tmp._use_keypad;
+ nwin->_delay = tmp._delay;
+ nwin->_immed = tmp._immed;
+ nwin->_sync = tmp._sync;
+
+ nwin->_regtop = tmp._regtop;
+ nwin->_regbottom = tmp._regbottom;
for (n = 0; n < nwin->_maxy + 1; n++)
{
int putwin(WINDOW *win, FILE *filep)
{
- int n;
+ int code = ERR;
+ int n;
T((T_CALLED("putwin(%p,%p)"), win, filep));
- (void) fwrite(win, sizeof(WINDOW), 1, filep);
- if (ferror(filep))
- returnCode(ERR);
-
- for (n = 0; n < win->_maxy + 1; n++)
- {
- (void) fwrite(win->_line[n].text,
- sizeof(chtype), (size_t)(win->_maxx + 1), filep);
- if (ferror(filep))
- returnCode(ERR);
+ if (win) {
+ (void) fwrite(win, sizeof(WINDOW), 1, filep);
+ if (ferror(filep))
+ returnCode(code);
+
+ for (n = 0; n < win->_maxy + 1; n++)
+ {
+ (void) fwrite(win->_line[n].text,
+ sizeof(chtype), (size_t)(win->_maxx + 1), filep);
+ if (ferror(filep))
+ returnCode(code);
+ }
+ code = OK;
}
-
- returnCode(OK);
+ returnCode(code);
}
int scr_restore(const char *file)
T((T_CALLED("scr_restore(%s)"), _nc_visbuf(file)));
- if ((fp = fopen(file, "r")) == 0)
+ if ((fp = fopen(file, "rb")) == 0)
returnCode(ERR);
else
{
T((T_CALLED("scr_dump(%s)"), _nc_visbuf(file)));
- if ((fp = fopen(file, "w")) == 0)
+ if ((fp = fopen(file, "wb")) == 0)
returnCode(ERR);
else
{
returnCode(ERR);
#endif /* exit_ca_mode */
- if ((fp = fopen(file, "r")) == 0)
+ if ((fp = fopen(file, "rb")) == 0)
returnCode(ERR);
else if (fstat(STDOUT_FILENO, &stb) || stb.st_mtime > dumptime)
returnCode(ERR);
projects / ncurses.git / blobdiff