From ac97074f376710b8a4840c14dbfcfa361ff1d012 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 15 Mar 2002 14:32:22 +0000 Subject: 2001-03-15 Joel Sherrill * src/extension.c: Split to reduce minimum code size per PR134. * src/extensioncreate.c, src/extensiondelete.c, src/extensionident.c: New files. src/Makefile.am: Modified to reflect above. --- c/src/exec/sapi/ChangeLog | 7 ++ c/src/exec/sapi/src/Makefile.am | 6 +- c/src/exec/sapi/src/extension.c | 119 +--------------------------------- c/src/exec/sapi/src/extensioncreate.c | 65 +++++++++++++++++++ c/src/exec/sapi/src/extensiondelete.c | 56 ++++++++++++++++ c/src/exec/sapi/src/extensionident.c | 53 +++++++++++++++ 6 files changed, 186 insertions(+), 120 deletions(-) create mode 100644 c/src/exec/sapi/src/extensioncreate.c create mode 100644 c/src/exec/sapi/src/extensiondelete.c create mode 100644 c/src/exec/sapi/src/extensionident.c (limited to 'c/src') diff --git a/c/src/exec/sapi/ChangeLog b/c/src/exec/sapi/ChangeLog index bdf33d1bbb..85421ca49d 100644 --- a/c/src/exec/sapi/ChangeLog +++ b/c/src/exec/sapi/ChangeLog @@ -1,3 +1,10 @@ +2001-03-15 Joel Sherrill + + * src/extension.c: Split to reduce minimum code size per PR134. + * src/extensioncreate.c, src/extensiondelete.c, src/extensionident.c: + New files. + src/Makefile.am: Modified to reflect above. + 2002-01-07 Joel Sherrill * optman/, optman/.cvsignore, optman/Makefile.am, optman/no-ext.c, diff --git a/c/src/exec/sapi/src/Makefile.am b/c/src/exec/sapi/src/Makefile.am index d71c0e11f7..c04b169d3c 100644 --- a/c/src/exec/sapi/src/Makefile.am +++ b/c/src/exec/sapi/src/Makefile.am @@ -4,8 +4,10 @@ AUTOMAKE_OPTIONS = foreign 1.4 -C_FILES = debug.c entrytable.c extension.c fatal.c exinit.c io.c itronapi.c \ - posixapi.c rtemsapi.c +EXTENSION_FILES = extension.c extensioncreate.c extensiondelete.c \ + extensionident.c +C_FILES = debug.c entrytable.c $(EXTENSION_FILES) fatal.c exinit.c io.c \ + itronapi.c posixapi.c rtemsapi.c C_O_FILES = $(C_FILES:%.c=${ARCH}/%.o) OBJS = $(C_O_FILES) diff --git a/c/src/exec/sapi/src/extension.c b/c/src/exec/sapi/src/extension.c index fccbb47274..ce5b379e1e 100644 --- a/c/src/exec/sapi/src/extension.c +++ b/c/src/exec/sapi/src/extension.c @@ -2,7 +2,7 @@ * Extension Manager * * - * COPYRIGHT (c) 1989-1999. + * COPYRIGHT (c) 1989-2002. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -45,120 +45,3 @@ void _Extension_Manager_initialization( FALSE ); } - -/*PAGE - * - * rtems_extension_create - * - * This directive creates a extension and performs some initialization. - * - * Input parameters: - * name - extension name - * extension_table - pointer to extension set information - * id - pointer to extension id - * - * Output parameters: - * id - extension id - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_extension_create( - rtems_name name, - rtems_extensions_table *extension_table, - Objects_Id *id -) -{ - Extension_Control *the_extension; - - if ( !rtems_is_name_valid( name ) ) - return RTEMS_INVALID_NAME; - - _Thread_Disable_dispatch(); /* to prevent deletion */ - - the_extension = _Extension_Allocate(); - - if ( !the_extension ) { - _Thread_Enable_dispatch(); - return RTEMS_TOO_MANY; - } - - _User_extensions_Add_set( &the_extension->Extension, extension_table ); - - _Objects_Open( &_Extension_Information, &the_extension->Object, &name ); - - *id = the_extension->Object.id; - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; -} - -/*PAGE - * - * rtems_extension_ident - * - * This directive returns the system ID associated with - * the extension name. - * - * Input parameters: - * name - user defined message queue name - * id - pointer to extension id - * - * Output parameters: - * *id - message queue id - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_extension_ident( - rtems_name name, - Objects_Id *id -) -{ - Objects_Name_to_id_errors status; - - status = _Objects_Name_to_id( - &_Extension_Information, - &name, - OBJECTS_SEARCH_LOCAL_NODE, - id - ); - - return _Status_Object_name_errors_to_status[ status ]; -} - -/*PAGE - * - * rtems_extension_delete - * - * This directive allows a thread to delete a extension. - * - * Input parameters: - * id - extension id - * - * Output parameters: - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_extension_delete( - Objects_Id id -) -{ - Extension_Control *the_extension; - Objects_Locations location; - - the_extension = _Extension_Get( id, &location ); - switch ( location ) { - case OBJECTS_ERROR: - case OBJECTS_REMOTE: /* should never return this */ - return RTEMS_INVALID_ID; - case OBJECTS_LOCAL: - _User_extensions_Remove_set( &the_extension->Extension ); - _Objects_Close( &_Extension_Information, &the_extension->Object ); - _Extension_Free( the_extension ); - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; - } - - return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */ -} diff --git a/c/src/exec/sapi/src/extensioncreate.c b/c/src/exec/sapi/src/extensioncreate.c new file mode 100644 index 0000000000..d6dad318d3 --- /dev/null +++ b/c/src/exec/sapi/src/extensioncreate.c @@ -0,0 +1,65 @@ +/* + * Extension Manager -- rtems_extension_create + * + * + * COPYRIGHT (c) 1989-2002. + * 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 +#include +#include +#include +#include + +/*PAGE + * + * rtems_extension_create + * + * This directive creates a extension and performs some initialization. + * + * Input parameters: + * name - extension name + * extension_table - pointer to extension set information + * id - pointer to extension id + * + * Output parameters: + * id - extension id + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_extension_create( + rtems_name name, + rtems_extensions_table *extension_table, + Objects_Id *id +) +{ + Extension_Control *the_extension; + + if ( !rtems_is_name_valid( name ) ) + return RTEMS_INVALID_NAME; + + _Thread_Disable_dispatch(); /* to prevent deletion */ + + the_extension = _Extension_Allocate(); + + if ( !the_extension ) { + _Thread_Enable_dispatch(); + return RTEMS_TOO_MANY; + } + + _User_extensions_Add_set( &the_extension->Extension, extension_table ); + + _Objects_Open( &_Extension_Information, &the_extension->Object, &name ); + + *id = the_extension->Object.id; + _Thread_Enable_dispatch(); + return RTEMS_SUCCESSFUL; +} diff --git a/c/src/exec/sapi/src/extensiondelete.c b/c/src/exec/sapi/src/extensiondelete.c new file mode 100644 index 0000000000..9c06d25f88 --- /dev/null +++ b/c/src/exec/sapi/src/extensiondelete.c @@ -0,0 +1,56 @@ +/* + * Extension Manager -- rtems_extension_delete + * + * + * COPYRIGHT (c) 1989-2002. + * 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 +#include +#include +#include +#include + +/*PAGE + * + * rtems_extension_delete + * + * This directive allows a thread to delete a extension. + * + * Input parameters: + * id - extension id + * + * Output parameters: + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_extension_delete( + Objects_Id id +) +{ + Extension_Control *the_extension; + Objects_Locations location; + + the_extension = _Extension_Get( id, &location ); + switch ( location ) { + case OBJECTS_ERROR: + case OBJECTS_REMOTE: /* should never return this */ + return RTEMS_INVALID_ID; + case OBJECTS_LOCAL: + _User_extensions_Remove_set( &the_extension->Extension ); + _Objects_Close( &_Extension_Information, &the_extension->Object ); + _Extension_Free( the_extension ); + _Thread_Enable_dispatch(); + return RTEMS_SUCCESSFUL; + } + + return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */ +} diff --git a/c/src/exec/sapi/src/extensionident.c b/c/src/exec/sapi/src/extensionident.c new file mode 100644 index 0000000000..cc7b105832 --- /dev/null +++ b/c/src/exec/sapi/src/extensionident.c @@ -0,0 +1,53 @@ +/* + * Extension Manager -- rtems_extension_ident + * + * + * COPYRIGHT (c) 1989-2002. + * 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 +#include +#include +#include +#include + +/*PAGE + * + * rtems_extension_ident + * + * This directive returns the system ID associated with + * the extension name. + * + * Input parameters: + * name - user defined message queue name + * id - pointer to extension id + * + * Output parameters: + * *id - message queue id + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_extension_ident( + rtems_name name, + Objects_Id *id +) +{ + Objects_Name_to_id_errors status; + + status = _Objects_Name_to_id( + &_Extension_Information, + &name, + OBJECTS_SEARCH_LOCAL_NODE, + id + ); + + return _Status_Object_name_errors_to_status[ status ]; +} -- cgit v1.2.3