The OpenNET Project / Index page

[ новости /+++ | форум | wiki | теги | ]

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

curs_print ()
  • >> curs_print (3) ( Solaris man: Библиотечные вызовы )
  • curs_print (3) ( FreeBSD man: Библиотечные вызовы )
  • curs_print (3) ( Разные man: Библиотечные вызовы )
  • 
    NAME
         mcprint - ship binary data to printer
    
    SYNOPSIS
         #include <curses.h>
    
         int mcprint(char *data, int len);
    
    DESCRIPTION
         This function uses the mc5p or mc4 and mc5 capabilities,  if
         they  are  present, to ship given data to a printer attached
         to the terminal.
    
         Note that the mcprint code has no way  to  do  flow  control
         with the printer or to know how much buffering it has.  Your
         application is responsible for keeping the rate of writes to
         the  printer below its continuous throughput rate (typically
         about half of its nominal cps rating).  Dot-matrix  printers
         and  6-page-per-minute lasers can typically handle 80cps, so
         a good conservative rule of thumb is to sleep for  a  second
         after shipping each 80-character line.
    
    
    RETURN VALUE
         The mcprint function returns  ERR  if  the  write  operation
         aborted  for  some reason.  In this case, errno will contain
         either an error associated with write(2) or one of the  fol-
         lowing:
    
         ENODEV
              Capabilities for printer redirection don't exist.
    
         ENOMEM
              Couldn't  allocate  sufficient  memory  to  buffer  the
              printer write.
    
              When mcprint succeeds, it returns the number of charac-
              ters actually sent to the printer.
    
    PORTABILITY
         The mcprint call was designed for ncurses(3X),  and  is  not
         found  in  SVr4 curses, 4.4BSD curses, or any other previous
         version of curses.
    
    BUGS
         Padding in the mc5p, mc4 and mc5 capabilities  will  not  be
         interpreted.
    
    SEE ALSO
         curses(3X)
    
    
    


    Поиск по тексту MAN-ов: 




    Спонсоры:
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2020 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру