mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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Joel Sherrill
9c49db4d6a
* configure.in: Add libc/config.h * libc/Makefile.am: Add INCLUDES += -I. to pickup config.h * libc/.cvsignore: Add config.h and stamp-h * libc/*.c: Add config.h support.
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
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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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* $Id$
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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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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