.\"***************************************************************************.\" Copyright (c) 1998-2002,2003 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_print.3x,v 1.6 2003/05/10 20:33:49 jmc Exp $.TH curs_print 3X "".SH NAME\fBmcprint\fR - ship binary data to printer.SH SYNOPSIS\fB#include <curses.h>\fR\fBint mcprint(char *data, int len);\fR.SH DESCRIPTIONThis function uses the \fBmc5p\fR or \fBmc4\fR and \fBmc5\fR capabilities,if they are present, to ship given data to a printer attached to the terminal.Note that the \fBmcprint\fR code has no way to do flow control with the printeror to know how much buffering it has.  Your application is responsible forkeeping the rate of writes to the printer below its continuous throughput rate(typically about half of its nominal cps rating).  Dot-matrix printers and6-page-per-minute lasers can typically handle 80cps, so a good conservativerule of thumb is to sleep for a second after shipping each 80-character line..SH RETURN VALUEThe \fBmcprint\fR function returns \fBERR\fR if the write operation abortedfor some reason.  In this case, errno will contain either an error associatedwith \fBwrite(2)\fR or one of the following:.TP 5ENODEVCapabilities for printer redirection don't exist..TP 5ENOMEMCouldn't allocate sufficient memory to buffer the printer write.When \fBmcprint\fR succeeds, it returns the number of characters actuallysent to the printer..SH PORTABILITYThe \fBmcprint\fR call was designed for \fBncurses\fR(3X), and is not foundin SVr4 curses, 4.4BSD curses, or any other previous version of curses..SH BUGSPadding in the \fBmc5p\fR, \fBmc4\fR and \fBmc5\fR capabilities will not beinterpreted..SH SEE ALSO\fBcurses\fR(3X)\fR.\"#.\"# The following sets edit modes for GNU EMACS.\"# Local Variables:.\"# mode:nroff.\"# fill-column:79.\"# End: