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Don't look at the object information structure for threads/tasks

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for APIs that are not configured.  This resulted in weird behavior
when ITRON was disabled on some targets.
This commit is contained in:
Joel Sherrill
2000-01-10 18:47:58 +00:00
parent f983d571ab
commit 70af0ea116
4 changed files with 54 additions and 32 deletions
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40
c/src/exec/posix/src/keycreate.c
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@@ -39,28 +39,38 @@ int pthread_key_create(
the_key->destructor = destructor;
/*
* This is a bit more complex than one might initially expect because
* APIs are optional. Thus there may be no ITRON tasks to have keys
* for. [NOTE: Currently RTEMS Classic API tasks are not always enabled.]
*/
for ( the_class = OBJECTS_CLASSES_FIRST_THREAD_CLASS;
the_class <= OBJECTS_CLASSES_LAST_THREAD_CLASS;
the_class++ ) {
bytes_to_allocate =
(_Objects_Information_table[ the_class ]->maximum + 1) * sizeof( void * );
if ( _Objects_Information_table[ the_class ] ) {
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_class ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
for ( --the_class;
the_class >= OBJECTS_CLASSES_FIRST_THREAD_CLASS;
the_class-- )
_Workspace_Free( the_key->Values[ the_class ] );
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
return ENOMEM;
}
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
for ( --the_class;
the_class >= OBJECTS_CLASSES_FIRST_THREAD_CLASS;
the_class-- )
_Workspace_Free( the_key->Values[ the_class ] );
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
return ENOMEM;
the_key->Values[ the_class ] = table;
memset( table, '\0', bytes_to_allocate );
} else {
the_key->Values[ the_class ] = NULL;
}
the_key->Values[ the_class ] = table;
memset( table, '\0', bytes_to_allocate );
}
the_key->is_active = TRUE;

3
c/src/exec/posix/src/keydelete.c
View File

@@ -38,7 +38,8 @@ int pthread_key_delete(
for ( the_class = OBJECTS_CLASSES_FIRST_THREAD_CLASS;
the_class <= OBJECTS_CLASSES_LAST_THREAD_CLASS;
the_class++ )
_Workspace_Free( the_key->Values[ the_class ] );
if ( the_key->Values[ the_class ] )
_Workspace_Free( the_key->Values[ the_class ] );
/*
* NOTE: The destructor is not called and it is the responsibility