diff options
Diffstat (limited to 'nuttx/libc/termios/lib_cfgetspeed.c')
-rw-r--r-- | nuttx/libc/termios/lib_cfgetspeed.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/nuttx/libc/termios/lib_cfgetspeed.c b/nuttx/libc/termios/lib_cfgetspeed.c deleted file mode 100644 index da10daac1..000000000 --- a/nuttx/libc/termios/lib_cfgetspeed.c +++ /dev/null @@ -1,93 +0,0 @@ -/**************************************************************************** - * libc/termios/lib_cfgetspeed.c - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <termios.h> -#include <assert.h> - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Variables - ****************************************************************************/ - -/**************************************************************************** - * Public Variables - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: cfgetspeed - * - * Descripton: - * The cfgetspeed() function is a non-POSIX function will extract the baud - * from the termios structure to which the termiosp argument points. - * - * This function will return exactly the value in the termios data - * structure, without interpretation. - * - * NOTE 1: NuttX does not control input/output baud independently. Both - * must be the same. The POSIX standard interfaces, cfisetispeed() and - * cfisetospeed() are defined to be cfgetspeed() in termios.h. - * NOTE 2. In Nuttx, the speed_t is defined to be uint32_t and the baud - * encodings of termios.h are the actual baud values themselves. Therefore, - * any baud value may be returned here... not just those enumerated in - * termios.h - * - * Input Parameters: - * termiosp - The termiosp argument is a pointer to a termios structure. - * - * Returned Value: - * Encoded baud value from the termios structure. - * - ****************************************************************************/ - -speed_t cfgetspeed(FAR const struct termios *termiosp) -{ - DEBUGASSERT(termiosp); - return termiosp->c_speed; -} |