diff options
Diffstat (limited to 'termios/cfsetspeed.c')
-rw-r--r-- | termios/cfsetspeed.c | 100 |
1 files changed, 94 insertions, 6 deletions
diff --git a/termios/cfsetspeed.c b/termios/cfsetspeed.c index a4a205b..5f22ead 100644 --- a/termios/cfsetspeed.c +++ b/termios/cfsetspeed.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1993 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,16 +16,104 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <ansidecl.h> #include <termios.h> #include <errno.h> #include <stddef.h> +static struct speed_struct +{ + speed_t value; + speed_t internal; +} speeds[] = + { +#ifdef B0 + { 0, B0 }, +#endif +#ifdef B50 + { 50, B50 }, +#endif +#ifdef B75 + { 75, B75 }, +#endif +#ifdef B110 + { 110, B110 }, +#endif +#ifdef B134 + { 134, B134 }, +#endif +#ifdef B150 + { 150, B150 }, +#endif +#ifdef B200 + { 200, B200 }, +#endif +#ifdef B300 + { 300, B300 }, +#endif +#ifdef B600 + { 600, B600 }, +#endif +#ifdef B1200 + { 1200, B1200 }, +#endif +#ifdef B1200 + { 1200, B1200 }, +#endif +#ifdef B1800 + { 1800, B1800 }, +#endif +#ifdef B2400 + { 2400, B2400 }, +#endif +#ifdef B4800 + { 4800, B4800 }, +#endif +#ifdef B9600 + { 9600, B9600 }, +#endif +#ifdef B19200 + { 19200, B19200 }, +#endif +#ifdef B38400 + { 38400, B38400 }, +#endif +#ifdef B57600 + { 57600, B57600 }, +#endif +#ifdef B76800 + { 76800, B76800 }, +#endif +#ifdef B115200 + { 115200, B115200 }, +#endif +#ifdef B153600 + { 153600, B153600 }, +#endif +#ifdef B230400 + { 230400, B230400 }, +#endif +#ifdef B307200 + { 307200, B307200 }, +#endif +#ifdef B460800 + { 460800, B460800 }, +#endif + }; + + /* Set both the input and output baud rates stored in *TERMIOS_P to SPEED. */ void -DEFUN(cfsetspeed, (termios_p, speed), - struct termios *termios_p AND speed_t speed) +cfsetspeed (struct termios *termios_p, speed_t speed) { - cfsetispeed (termios_p, speed); - cfsetospeed (termios_p, speed); + size_t cnt; + + for (cnt = 0; cnt < sizeof (speeds); ++cnt) + if (speed == speeds[cnt].value) + { + cfsetispeed (termios_p, speed); + cfsetospeed (termios_p, speed); + return; + } + + __set_errno (EINVAL); } |