score: Remove Objects_Information::is_string

Use Objects_Information::name_length to store this information.

Update #3621.

7 files changed, 29 insertions, 31 deletions

diff --git a/cpukit/score/src/objectgetnameasstring.c b/cpukit/score/src/objectgetnameasstring.c
index ed6a73c0f8..845334075a 100644
--- a/cpukit/score/src/objectgetnameasstring.c
+++ b/cpukit/score/src/objectgetnameasstring.c
@@ -114,7 +114,7 @@ char *_Objects_Get_name_as_string(
 
   _Objects_Name_to_string(
     the_object->name,
-    information->is_string,
+    _Objects_Has_string_name( information ),
     name,
     length
   );
diff --git a/cpukit/score/src/objectidtoname.c b/cpukit/score/src/objectidtoname.c
index 85eb409a8e..63948160e6 100644
--- a/cpukit/score/src/objectidtoname.c
+++ b/cpukit/score/src/objectidtoname.c
@@ -40,7 +40,7 @@ Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
   if ( !information )
     return OBJECTS_INVALID_ID;
 
-  if ( information->is_string )
+  if ( _Objects_Has_string_name( information ) )
     return OBJECTS_INVALID_ID;
 
   the_object = _Objects_Get(
diff --git a/cpukit/score/src/objectinitializeinformation.c b/cpukit/score/src/objectinitializeinformation.c
index 23c7819bfa..2105c325d3 100644
--- a/cpukit/score/src/objectinitializeinformation.c
+++ b/cpukit/score/src/objectinitializeinformation.c
@@ -30,8 +30,7 @@ void _Objects_Do_initialize_information(
   uint16_t             the_class,
   uint32_t             maximum,
   uint16_t             size,
-  bool                 is_string,
-  uint32_t             maximum_name_length
+  uint16_t             maximum_name_length
 #if defined(RTEMS_MULTIPROCESSING)
   ,
   Objects_Thread_queue_Extract_callout extract
@@ -49,7 +48,6 @@ void _Objects_Do_initialize_information(
   information->inactive_per_block = 0;
   information->object_blocks      = 0;
   information->inactive           = 0;
-  information->is_string          = is_string;
 
   /*
    *  Set the maximum value to 0. It will be updated when objects are
diff --git a/cpukit/score/src/objectnamespaceremove.c b/cpukit/score/src/objectnamespaceremove.c
index cc2c954a77..122ed862b7 100644
--- a/cpukit/score/src/objectnamespaceremove.c
+++ b/cpukit/score/src/objectnamespaceremove.c
@@ -27,7 +27,7 @@ void _Objects_Namespace_remove_u32(
   Objects_Control           *the_object
 )
 {
-  _Assert( !information->is_string );
+  _Assert( !_Objects_Has_string_name( information ) );
   the_object->name.name_u32 = 0;
 }
 
@@ -38,7 +38,7 @@ void _Objects_Namespace_remove_string(
 {
   char *name;
 
-  _Assert( information->is_string );
+  _Assert( _Objects_Has_string_name( information ) );
   name = RTEMS_DECONST( char *, the_object->name.name_p );
   the_object->name.name_p = NULL;
   _Workspace_Free( name );
diff --git a/cpukit/score/src/objectnametoidstring.c b/cpukit/score/src/objectnametoidstring.c
index dd69f8a9ea..3bca0441e0 100644
--- a/cpukit/score/src/objectnametoidstring.c
+++ b/cpukit/score/src/objectnametoidstring.c
@@ -33,7 +33,7 @@ Objects_Control *_Objects_Get_by_name(
   size_t   max_name_length;
   uint32_t index;
 
-  _Assert( information->is_string );
+  _Assert( _Objects_Has_string_name( information ) );
   _Assert( _Objects_Allocator_is_owner() );
 
   if ( name == NULL ) {
diff --git a/cpukit/score/src/objectsetname.c b/cpukit/score/src/objectsetname.c
index 227de515ec..32197a3cf8 100644
--- a/cpukit/score/src/objectsetname.c
+++ b/cpukit/score/src/objectsetname.c
@@ -29,32 +29,33 @@ bool _Objects_Set_name(
   const char                *name
 )
 {
-  size_t                 length;
-  const char            *s;
+  if ( _Objects_Has_string_name( information ) ) {
+    size_t  length;
+    char   *dup;
 
-  s      = name;
-  length = strnlen( name, information->name_length );
+    length = strnlen( name, information->name_length );
+    dup = _Workspace_String_duplicate( name, length );
+    if ( dup == NULL ) {
+      return false;
+    }
 
-  if ( information->is_string ) {
-    char *d;
+    the_object->name.name_p = dup;
+  } else {
+    char c[ 4 ];
+    size_t i;
 
-    d = _Workspace_Allocate( length + 1 );
-    if ( !d )
-      return false;
+    memset( c, ' ', sizeof( c ) );
 
-    _Workspace_Free( (void *)the_object->name.name_p );
-    the_object->name.name_p = NULL;
+    for ( i = 0; i < 4; ++i ) {
+      if ( name[ i ] == '\0') {
+        break;
+      }
 
-    strncpy( d, name, length );
-    d[length] = '\0';
-    the_object->name.name_p = d;
-  } else {
-    the_object->name.name_u32 =  _Objects_Build_name(
-      ((length)     ? s[ 0 ] : ' '),
-      ((length > 1) ? s[ 1 ] : ' '),
-      ((length > 2) ? s[ 2 ] : ' '),
-      ((length > 3) ? s[ 3 ] : ' ')
-    );
+      c[ i ] = name[ i ];
+    }
+
+    the_object->name.name_u32 =
+      _Objects_Build_name( c[ 0 ], c[ 1 ], c[ 2 ], c[ 3 ] );
   }
 
   return true;
diff --git a/cpukit/score/src/thread.c b/cpukit/score/src/thread.c
index b63a6b14cd..5c27ee00ef 100644
--- a/cpukit/score/src/thread.c
+++ b/cpukit/score/src/thread.c
@@ -58,8 +58,7 @@ void _Thread_Initialize_information(
     the_class,
     maximum,
     _Thread_Control_size,
-    false,
-    RTEMS_MAXIMUM_NAME_LENGTH,
+    OBJECTS_NO_STRING_NAME,
     NULL
   );