$NetBSD: doc.IV,v 1.5 2003/08/07 16:44:27 agc Exp $
Copyright (c) 1980, 1993
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.
@(#)doc.IV 8.1 (Berkeley) 6/4/93
.Ds .Fd gettmode .De Get the tty stats. This is normally called by .Fn initscr . .Ds .Fd mvcur lasty\*,lastx\*,newy\*,newx int lasty\*,lastx\*,newy\*,newx; .De Moves the terminal's cursor from .Vn lasty\*,lastx ) ( to .Vn newy\*,newx ) ( in an approximation of optimal fashion. This routine uses the functions borrowed from .i ex version 2.6. It is possible to use this optimization without the benefit of the screen routines. With the screen routines, this should not be called by the user. .Fn move and .Fn refresh should be used to move the cursor position, so that the routines know what's going on. .Ds .Fd scroll win WINDOW *win; .De Scroll the window upward one line. This is normally not used by the user. .Ds .Fd savetty "" \*m .Fd resetty "" \*m .De .Fn savetty saves the current tty characteristic flags. .Fn resetty restores them to what .Fn savetty stored. These functions are performed automatically by .Fn initscr and .Fn endwin . .Ds .Fd setterm name char *name; .De Set the terminal characteristics to be those of the terminal named .Vn name , getting the terminal size from the .b TIOCGWINSZ .Fn ioctl "" "" 2 if it exists, otherwise from the environment. This is normally called by .Fn initscr . .Ds .Fd tstp .De If the new .b tty (4) driver is in use, this function will save the current tty state and then put the process to sleep. When the process gets restarted, it restores the tty state and then calls .Fn wrefresh "" "" curscr to redraw the screen. .Fn initscr sets the signal SIGTSTP to trap to this routine.
Copyright (c) 1980, 1993
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.
@(#)doc.IV 8.1 (Berkeley) 6/4/93
.Ds .Fd gettmode .De Get the tty stats. This is normally called by .Fn initscr . .Ds .Fd mvcur lasty\*,lastx\*,newy\*,newx int lasty\*,lastx\*,newy\*,newx; .De Moves the terminal's cursor from .Vn lasty\*,lastx ) ( to .Vn newy\*,newx ) ( in an approximation of optimal fashion. This routine uses the functions borrowed from .i ex version 2.6. It is possible to use this optimization without the benefit of the screen routines. With the screen routines, this should not be called by the user. .Fn move and .Fn refresh should be used to move the cursor position, so that the routines know what's going on. .Ds .Fd scroll win WINDOW *win; .De Scroll the window upward one line. This is normally not used by the user. .Ds .Fd savetty "" \*m .Fd resetty "" \*m .De .Fn savetty saves the current tty characteristic flags. .Fn resetty restores them to what .Fn savetty stored. These functions are performed automatically by .Fn initscr and .Fn endwin . .Ds .Fd setterm name char *name; .De Set the terminal characteristics to be those of the terminal named .Vn name , getting the terminal size from the .b TIOCGWINSZ .Fn ioctl "" "" 2 if it exists, otherwise from the environment. This is normally called by .Fn initscr . .Ds .Fd tstp .De If the new .b tty (4) driver is in use, this function will save the current tty state and then put the process to sleep. When the process gets restarted, it restores the tty state and then calls .Fn wrefresh "" "" curscr to redraw the screen. .Fn initscr sets the signal SIGTSTP to trap to this routine.