diff options
Diffstat (limited to 'c/src/libmisc/devnull')
-rw-r--r-- | c/src/libmisc/devnull/.cvsignore | 2 | ||||
-rw-r--r-- | c/src/libmisc/devnull/Makefile.am | 42 | ||||
-rw-r--r-- | c/src/libmisc/devnull/devnull.c | 180 | ||||
-rw-r--r-- | c/src/libmisc/devnull/devnull.h | 71 |
4 files changed, 0 insertions, 295 deletions
diff --git a/c/src/libmisc/devnull/.cvsignore b/c/src/libmisc/devnull/.cvsignore deleted file mode 100644 index 282522db03..0000000000 --- a/c/src/libmisc/devnull/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile -Makefile.in diff --git a/c/src/libmisc/devnull/Makefile.am b/c/src/libmisc/devnull/Makefile.am deleted file mode 100644 index 268b3d8fe9..0000000000 --- a/c/src/libmisc/devnull/Makefile.am +++ /dev/null @@ -1,42 +0,0 @@ -## -## $Id$ -## - - -include_rtemsdir = $(includedir)/rtems - -LIBNAME = libdevnull-tmp -LIB = $(ARCH)/$(LIBNAME).a - -C_FILES = devnull.c -C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT)) - -include_rtems_HEADERS = devnull.h - -OBJS = $(C_O_FILES) - -include $(top_srcdir)/../../../automake/compile.am -include $(top_srcdir)/../../../automake/lib.am - -$(PROJECT_INCLUDE)/rtems: - @$(mkinstalldirs) $@ -$(PROJECT_INCLUDE)/rtems/%.h: %.h - $(INSTALL_DATA) $< $@ - -# -# (OPTIONAL) Add local stuff here using += -# - -$(LIB): $(OBJS) - $(make-library) - -PREINSTALL_FILES = $(PROJECT_INCLUDE)/rtems \ - $(include_rtems_HEADERS:%=$(PROJECT_INCLUDE)/rtems/%) - -all-local: $(ARCH) $(PREINSTALL_FILES) $(OBJS) $(LIB) - -.PRECIOUS: $(LIB) - -EXTRA_DIST = devnull.c - -include $(top_srcdir)/../../../automake/local.am diff --git a/c/src/libmisc/devnull/devnull.c b/c/src/libmisc/devnull/devnull.c deleted file mode 100644 index 3d55b9be7a..0000000000 --- a/c/src/libmisc/devnull/devnull.c +++ /dev/null @@ -1,180 +0,0 @@ -/* /dev/null - * - * Derived from rtems' stub driver. - * - * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) - * - * COPYRIGHT (c) 1989-2000. - * 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. - * - * $Id$ - */ - -#include <rtems.h> -#include <rtems/devnull.h> -#include <rtems/libio.h> - -/* null_initialize - * - * This routine is the null device driver init routine. - * - * Input parameters: - * major - device major number - * minor - device minor number - * pargp - pointer to parameter block - * - * Output parameters: - * rval - NULL_SUCCESSFUL - */ - -rtems_unsigned32 NULL_major; -static char initialized; - -rtems_device_driver null_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - rtems_device_driver status; - - if ( !initialized ) { - initialized = 1; - - status = rtems_io_register_name( - "/dev/null", - major, - (rtems_device_minor_number) 0 - ); - - if (status != RTEMS_SUCCESSFUL) - rtems_fatal_error_occurred(status); - - NULL_major = major; - } - - return RTEMS_SUCCESSFUL; -} - -/* null_open - * - * This routine is the null device driver open routine. - * - * Input parameters: - * major - device major number - * minor - device minor number - * pargb - pointer to open parameter block - * - * Output parameters: - * rval - NULL_SUCCESSFUL - */ - -rtems_device_driver null_open( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - return NULL_SUCCESSFUL; -} - - -/* null_close - * - * This routine is the null device driver close routine. - * - * Input parameters: - * major - device major number - * minor - device minor number - * pargb - pointer to close parameter block - * - * Output parameters: - * rval - NULL_SUCCESSFUL - */ - -rtems_device_driver null_close( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - return NULL_SUCCESSFUL; -} - - -/* null_read - * - * This routine is the null device driver read routine. - * - * Input parameters: - * major - device major number - * minor - device minor number - * pargp - pointer to read parameter block - * - * Output parameters: - * rval - NULL_SUCCESSFUL - */ - -rtems_device_driver null_read( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - return NULL_SUCCESSFUL; -} - - -/* null_write - * - * This routine is the null device driver write routine. - * - * Input parameters: - * major - device major number - * minor - device minor number - * pargp - pointer to write parameter block - * - * Output parameters: - * rval - NULL_SUCCESSFUL - */ - -rtems_device_driver null_write( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; - - if ( rw_args ) - rw_args->bytes_moved = rw_args->count; - - return NULL_SUCCESSFUL; -} - - -/* null_control - * - * This routine is the null device driver control routine. - * - * Input parameters: - * major - device major number - * minor - device minor number - * pargp - pointer to cntrl parameter block - * - * Output parameters: - * rval - NULL_SUCCESSFUL - */ - -rtems_device_driver null_control( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - return NULL_SUCCESSFUL; -} diff --git a/c/src/libmisc/devnull/devnull.h b/c/src/libmisc/devnull/devnull.h deleted file mode 100644 index 7c0d7f1dcf..0000000000 --- a/c/src/libmisc/devnull/devnull.h +++ /dev/null @@ -1,71 +0,0 @@ -/* devnull.h - * - * Null device driver, derived from rtems' stub driver. - * - * Author: Ralf Corsepius (corsepiu@faw.uni-ulm.de) - * - * COPYRIGHT (c) 1989-2000. - * 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. - * - * $Id$ - */ - -#ifndef __NULL_DRIVER_h -#define __NULL_DRIVER_h - -#ifdef __cplusplus -extern "C" { -#endif - -#define DEVNULL_DRIVER_TABLE_ENTRY \ - { null_initialize, null_open, null_close, null_read, \ - null_write, null_control } - -#define NULL_SUCCESSFUL RTEMS_SUCCESSFUL - -rtems_device_driver null_initialize( - rtems_device_major_number, - rtems_device_minor_number, - void * -); - -rtems_device_driver null_open( - rtems_device_major_number, - rtems_device_minor_number, - void * -); - -rtems_device_driver null_close( - rtems_device_major_number, - rtems_device_minor_number, - void * -); - -rtems_device_driver null_read( - rtems_device_major_number, - rtems_device_minor_number, - void * -); - -rtems_device_driver null_write( - rtems_device_major_number, - rtems_device_minor_number, - void * -); - -rtems_device_driver null_control( - rtems_device_major_number, - rtems_device_minor_number, - void * -); - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ |