diff options
Diffstat (limited to 'c/src/lib/libbsp/unix/posix/console/console.c')
-rw-r--r-- | c/src/lib/libbsp/unix/posix/console/console.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/unix/posix/console/console.c b/c/src/lib/libbsp/unix/posix/console/console.c new file mode 100644 index 0000000000..de478328bb --- /dev/null +++ b/c/src/lib/libbsp/unix/posix/console/console.c @@ -0,0 +1,102 @@ +/* + * Console IO Support Routines + * + * These provide UNIX-like read and write calls for the C library. + * + * NOTE: For the most part, this is just a space holder. + * + * COPYRIGHT (c) 1994 by Division Incorporated + * + * To anyone who acknowledges that this file is provided "AS IS" + * without any express or implied warranty: + * permission to use, copy, modify, and distribute this file + * for any purpose is hereby granted without fee, provided that + * the above copyright notice and this notice appears in all + * copies, and that the name of Division Incorporated not be + * used in advertising or publicity pertaining to distribution + * of the software without specific, written prior permission. + * Division Incorporated makes no representations about the + * suitability of this software for any purpose. + * + * $Id$ + */ + +#include <bsp.h> + +#include <unistd.h> +#include <errno.h> + +rtems_device_driver +console_initialize(rtems_device_major_number major, + rtems_device_minor_number minor, + void * arg +) +{ + return 0; +} + + +/* + * Open entry point + */ + +rtems_device_driver console_open( + rtems_device_major_number major, + rtems_device_minor_number minor, + void * arg +) +{ + return RTEMS_SUCCESSFUL; +} + +/* + * Close entry point + */ + +rtems_device_driver console_close( + rtems_device_major_number major, + rtems_device_minor_number minor, + void * arg +) +{ + return RTEMS_SUCCESSFUL; +} + +/* + * read bytes from the serial port. We only have stdin. + */ + +rtems_device_driver console_read( + rtems_device_major_number major, + rtems_device_minor_number minor, + void * arg +) +{ + return RTEMS_UNSATISFIED; +} + +/* + * write bytes to the serial port. Stdout and stderr are the same. + */ + +rtems_device_driver console_write( + rtems_device_major_number major, + rtems_device_minor_number minor, + void * arg +) +{ + return -1; +} + +/* + * IO Control entry point + */ + +rtems_device_driver console_control( + rtems_device_major_number major, + rtems_device_minor_number minor, + void * arg +) +{ + return RTEMS_SUCCESSFUL; +} |