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author | peter <peter@FreeBSD.org> | 1999-08-24 01:06:48 +0000 |
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committer | peter <peter@FreeBSD.org> | 1999-08-24 01:06:48 +0000 |
commit | bacd15cb1fff2dee94d390e0f84c147cd82ea148 (patch) | |
tree | ad214c5b2c8142ad6dc6d2ce3a9c83e6317d7f77 /contrib/ncurses/man/curs_termcap.3x | |
download | FreeBSD-src-bacd15cb1fff2dee94d390e0f84c147cd82ea148.zip FreeBSD-src-bacd15cb1fff2dee94d390e0f84c147cd82ea148.tar.gz |
Import unmodified (but trimmed) ncurses 5.0 prerelease 990821.
This contains the full eti (panel, form, menu) extensions.
bmake glue to follow.
Obtained from: ftp://ftp.clark.net/pub/dickey/ncurses
Diffstat (limited to 'contrib/ncurses/man/curs_termcap.3x')
-rw-r--r-- | contrib/ncurses/man/curs_termcap.3x | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/contrib/ncurses/man/curs_termcap.3x b/contrib/ncurses/man/curs_termcap.3x new file mode 100644 index 0000000..b290bea --- /dev/null +++ b/contrib/ncurses/man/curs_termcap.3x @@ -0,0 +1,112 @@ +.\"*************************************************************************** +.\" 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. * +.\"*************************************************************************** +.\" +.\" $Id: curs_termcap.3x,v 1.11 1998/07/18 02:45:56 tom Exp $ +.TH curs_termcap 3X "" +.ds n 5 +.SH NAME +\fBtgetent\fR, \fBtgetflag\fR, \fBtgetnum\fR, +\fBtgetstr\fR, \fBtgoto\fR, \fBtputs\fR - direct \fBcurses\fR +interface to the terminfo capability database +.SH SYNOPSIS +\fB#include <curses.h>\fR +.br +\fB#include <term.h>\fR +.br +\fBint tgetent(const char *bp, char *name);\fR +.br +\fBint tgetflag(const char *id);\fR +.br +\fBint tgetnum(const char *id);\fR +.br +\fBchar *tgetstr(const char *id, char **area);\fR +.br +\fBchar *tgoto(const char *cap, int col, int row);\fR +.br +\fBint tputs(const char *str, int affcnt, int (*putc)(int));\fR +.br +.SH DESCRIPTION +These routines are included as a conversion aid for programs that use +the \fItermcap\fR library. Their parameters are the same and the +routines are emulated using the \fIterminfo\fR database. Thus, they +can only be used to query the capabilities of entries for which a +terminfo entry has been compiled. + +The \fBtgetent\fR routine loads the entry for \fIname\fR. +It returns 1 on success, 0 if there is no such entry, and -1 if the +terminfo database could not be found. +The emulation ignores the buffer pointer \fIbp\fR. + +The \fBtgetflag\fR routine gets the boolean entry for \fIid\fR, +or zero if it is not available. + +The \fBtgetnum\fR routine gets the numeric entry for \fIid\fR, +or -1 if it is not available. + +The \fBtgetstr\fR routine returns the string entry for \fIid\fR, +or zero if it is not available. +Use \fBtputs\fR to output the returned string. + +The \fBtgoto\fR routine instantiates the parameters into the given capability. +The output from this routine is to be passed to \fBtputs\fR. + +The \fBtputs\fR routine is described on the \fBcurs_terminfo\fR(3X) manual +page. It can retrieve capabilities by either termcap or terminfo name. + +.SH RETURN VALUE +Except where explicitly noted, +routines that return an integer return \fBERR\fR upon failure and \fBOK\fR +(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful +completion. + +Routines that return pointers return \fBNULL\fR on error. +.SH BUGS +If you call \fBtgetstr\fR to fetch \fBca\fR or any other parameterized string, +be aware that it will be returned in terminfo notation, not the older and +not-quite-compatible termcap notation. This won't cause problems if all +you do with it is call \fBtgoto\fR or \fBtparm\fR, which both expand +terminfo-style. + +Because terminfo conventions for representing padding in string capabilities +differ from termcap's, \fBtputs("50");\fR will put out a literal "50" rather +than busy-waiting for 50 milliseconds. Cope with it. +.SH PORTABILITY +The XSI Curses standard, Issue 4 describes these functions. However, they +are marked TO BE WITHDRAWN and may be removed in future versions. + +Neither the XSI Curses standard nor the SVr4 man pages documented the return +values of \fBtgetent\fR correctly, though all three were in fact returned ever +since SVr1. +.SH SEE ALSO +\fBcurses\fR(3X), \fBterminfo\fR(\*n), \fBputc\fR(3S). +.\"# +.\"# The following sets edit modes for GNU EMACS +.\"# Local Variables: +.\"# mode:nroff +.\"# fill-column:79 +.\"# End: |