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Viewing changes to ncurses/tinfo/lib_baudrate.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Baumann
  • Date: 2008-11-05 21:34:00 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20081105213400-7d9r3jj2ngz18k24
Tags: 5.7-1
* Merging upstream version 5.7.
* Updating soname and sodepver to 5.7 in rules.

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ncurses/tinfo/lib_baudrate.c
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/****************************************************************************
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 * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
 
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 * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 */
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#include <curses.priv.h>
 
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#include <term.h>               /* cur_term, pad_char */
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#include <termcap.h>            /* ospeed */
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#if defined(__FreeBSD__)
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#include <sys/param.h>
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#undef USE_OLD_TTY
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#endif /* USE_OLD_TTY */
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MODULE_ID("$Id: lib_baudrate.c,v 1.29 2009/02/21 17:22:13 tom Exp $")
 
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MODULE_ID("$Id: lib_baudrate.c,v 1.27 2008/06/28 15:19:24 tom Exp $")
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/*
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 *      int
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}
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NCURSES_EXPORT(int)
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NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0)
 
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baudrate(void)
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{
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    int result;
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    T((T_CALLED("baudrate(%p)"), SP_PARM));
 
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    T((T_CALLED("baudrate()")));
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    /*
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     * In debugging, allow the environment symbol to override when we're
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     * that take into account costs that depend on baudrate.
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     */
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#ifdef TRACE
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    if (IsValidTIScreen(SP_PARM)
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        && !isatty(fileno(SP_PARM ? SP_PARM->_ofp : stdout))
 
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    if (!isatty(fileno(SP ? SP->_ofp : stdout))
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        && getenv("BAUDRATE") != 0) {
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        int ret;
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        if ((ret = _nc_getenv_num("BAUDRATE")) <= 0)
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    }
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#endif
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    if (IsValidTIScreen(SP_PARM)) {
 
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    if (cur_term != 0) {
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#ifdef USE_OLD_TTY
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        result = cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb));
 
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        result = cfgetospeed(&cur_term->Nttyb);
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        ospeed = _nc_ospeed(result);
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#else /* !USE_OLD_TTY */
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#ifdef TERMIOS
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        ospeed = cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb));
 
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        ospeed = cfgetospeed(&cur_term->Nttyb);
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#else
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        ospeed = TerminalOf(SP_PARM)->Nttyb.sg_ospeed;
 
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        ospeed = cur_term->Nttyb.sg_ospeed;
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#endif
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        result = _nc_baudrate(ospeed);
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#endif
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        TerminalOf(SP_PARM)->_baudrate = result;
 
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        cur_term->_baudrate = result;
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    } else {
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        result = ERR;
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    }
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    returnCode(result);
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}
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#if NCURSES_SP_FUNCS
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NCURSES_EXPORT(int)
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baudrate(void)
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{
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    return NCURSES_SP_NAME(baudrate) (CURRENT_SCREEN);
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}
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#endif