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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-08-01 18:12:11 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-08-01 18:12:11 +0000 |
commit | 9deb5b8b2822eb49c7a31d35d37d9b59dcd6555c (patch) | |
tree | 2797615f5f5eab05772d2bb807ba95e0d632481b /c/src/lib/libc/tcattr.c | |
parent | Merged very large and much appreciated patch from Chris Johns (diff) | |
download | rtems-9deb5b8b2822eb49c7a31d35d37d9b59dcd6555c.tar.bz2 |
Katsutoshi Shibuya (shibuya@mxb.meshnet.or.jp)of BU-Denken Co., Ltd.
(Sapporo, Japan) submitted the extended console driver for the
MVME162LX BSP and the POSIX tcsetattr() and tcgetattr() routines.
This device driver supports four serial ports, cooked IO, and
provides a portable base for Zilog 8530 based console drivers.
Diffstat (limited to 'c/src/lib/libc/tcattr.c')
-rw-r--r-- | c/src/lib/libc/tcattr.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/c/src/lib/libc/tcattr.c b/c/src/lib/libc/tcattr.c new file mode 100644 index 0000000000..aaa5ff6e6e --- /dev/null +++ b/c/src/lib/libc/tcattr.c @@ -0,0 +1,40 @@ +/* + * This file contains the RTEMS implementation of the POSIX API + * routines tcgetattr and tcsetattr. + * + * $Id$ + * + */ + +#include <rtems.h> +#if defined(RTEMS_NEWLIB) + +#include <sys/types.h> +#include <sys/stat.h> +#include <errno.h> +#include <termios.h> + +#include "internal.h" +#include "libio.h" + +/* + * tcgetattr/tcsetattr -- get/set attributes of a device. + * + * submitted by K.Shibuya + */ + +int +tcgetattr(int fd, struct termios *tp) +{ + return __rtems_ioctl(fd,RTEMS_IO_GET_ATTRIBUTES,tp); +} + +int +tcsetattr(int fd, int opt, struct termios *tp) +{ + if(opt != TCSANOW) + return -1; + return __rtems_ioctl(fd,RTEMS_IO_SET_ATTRIBUTES,tp); +} + +#endif |