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[/] [or1k/] [trunk/] [rtems-20020807/] [cpukit/] [libcsupport/] [src/] [cfsetispeed.c] - Rev 1765
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/* * cfsetispeed() - POSIX 1003.1b 7.1.3 - Baud Rate Functions * * COPYRIGHT (c) 1989-1999. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.OARcorp.com/rtems/license.html. * * cfsetispeed.c,v 1.5 2002/01/04 18:29:36 joel Exp */ #if HAVE_CONFIG_H #include "config.h" #endif #include <rtems.h> #if defined(RTEMS_NEWLIB) #include <sys/types.h> #include <sys/stat.h> #include <errno.h> #include <termios.h> #include <rtems/libio_.h> #include <rtems/seterr.h> int cfsetispeed( struct termios *tp, speed_t speed ) { if ( speed & ~CBAUD ) rtems_set_errno_and_return_minus_one( EINVAL ); tp->c_cflag = (tp->c_cflag & ~CIBAUD) | (speed * (CIBAUD / CBAUD)); return 0; } #endif