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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libc/] [termiosinitialize.c] - Blame information for rev 596

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Line No. Rev Author Line
1 30 unneback
/*
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 *  Termios initialization routine
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 *
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 *  Author:
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 *    W. Eric Norum
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 *    Saskatchewan Accelerator Laboratory
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 *    University of Saskatchewan
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 *    Saskatoon, Saskatchewan, CANADA
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 *    eric@skatter.usask.ca
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 *
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 *  The license and distribution terms for this file may be
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 *  found in the file LICENSE in this distribution or at
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 *  http://www.OARcorp.com/rtems/license.html.
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 *
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 *  $Id: termiosinitialize.c,v 1.2 2001-09-27 12:01:15 chris Exp $
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 */
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#include <rtems.h>
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#include <rtems.h>
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#include <rtems/libio.h>
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#include <ctype.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <termios.h>
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#include <unistd.h>
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struct rtems_termios_tty *rtems_termios_ttyHead;
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struct rtems_termios_tty *rtems_termios_ttyTail;
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rtems_id rtems_termios_ttyMutex;
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void
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rtems_termios_initialize (void)
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{
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  rtems_status_code sc;
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  /*
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   * Create the mutex semaphore for the tty list
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   */
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  if (!rtems_termios_ttyMutex) {
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    sc = rtems_semaphore_create (
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      rtems_build_name ('T', 'R', 'm', 'i'),
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      1,
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      RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
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      RTEMS_NO_PRIORITY,
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      &rtems_termios_ttyMutex);
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    if (sc != RTEMS_SUCCESSFUL)
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      rtems_fatal_error_occurred (sc);
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  }
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}

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