2007-05-09 Joel Sherrill <joel.sherrill@OARcorp.com>

	* libcsupport/include/rtems/libcsupport.h, libcsupport/src/newlibc.c,
	sapi/Makefile.am, sapi/include/confdefs.h, sapi/src/exinit.c,
	score/Makefile.am, score/preinstall.am,
	score/include/rtems/score/userext.h, score/src/chain.c,
	score/src/userext.c: Switch to newlib reentrancy extension being
	installed in the initial set instead of using rtems_extension_create.
	While implementing this, noticed that user extensions and chain code
	had multiple functions in a single file which is not desirable in the
	SuperCore and API portions of RTEMS, so split these into multiple
	files with one function per file. Also noticed that some of user
	extension code was inlined for no particular reason so moved that to
	C bodies.  Split executive shutdown from initialization since not
	every application shuts down.  Moved __fini call to executive shutdown
	to be more symmetrical with where it is called at startup.
	* sapi/src/exshutdown.c, score/src/chainappend.c,
	score/src/chainextract.c, score/src/chainget.c,
	score/src/chaininsert.c, score/src/userextaddapiset.c,
	score/src/userextaddset.c, score/src/userextremoveset.c,
	score/src/userextthreadbegin.c, score/src/userextthreadcreate.c,
	score/src/userextthreaddelete.c, score/src/userextthreadrestart.c,
	score/src/userextthreadstart.c, score/src/userextthreadswitch.c: New
	files.
	* score/inline/rtems/score/userext.inl: Removed.

1 files changed, 1 insertions, 124 deletions

diff --git a/cpukit/score/src/chain.c b/cpukit/score/src/chain.c
index d9248ea794..c44d6201a3 100644
--- a/cpukit/score/src/chain.c
+++ b/cpukit/score/src/chain.c
@@ -1,12 +1,5 @@
 /*
- *  Chain Handler
- *
- *  NOTE:
- *
- *  The order of this file is to allow proper compilation due to the
- *  order of inlining required by the compiler.
- *
- *  COPYRIGHT (c) 1989-1999.
+ *  COPYRIGHT (c) 1989-2007.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -65,119 +58,3 @@ void _Chain_Initialize(
   current->next    = _Chain_Tail( the_chain );
   the_chain->last  = current;
 }
-
-/*PAGE
- *
- *  _Chain_Get
- *
- *  This kernel routine returns a pointer to a node taken from the
- *  given chain.
- *
- *  Input parameters:
- *    the_chain - pointer to chain header
- *
- *  Output parameters:
- *    return_node - pointer to node in chain allocated
- *    CHAIN_END   - if no nodes available
- *
- *  INTERRUPT LATENCY:
- *    only case
- */
-
-Chain_Node *_Chain_Get(
-  Chain_Control *the_chain
-)
-{
-  ISR_Level          level;
-  Chain_Node *return_node;
-
-  return_node = NULL;
-  _ISR_Disable( level );
-    if ( !_Chain_Is_empty( the_chain ) )
-      return_node = _Chain_Get_first_unprotected( the_chain );
-  _ISR_Enable( level );
-  return return_node;
-}
-
-/*PAGE
- *
- *  _Chain_Append
- *
- *  This kernel routine puts a node on the end of the specified chain.
- *
- *  Input parameters:
- *    the_chain - pointer to chain header
- *    node      - address of node to put at rear of chain
- *
- *  Output parameters:  NONE
- *
- *  INTERRUPT LATENCY:
- *    only case
- */
-
-void _Chain_Append(
-  Chain_Control *the_chain,
-  Chain_Node    *node
-)
-{
-  ISR_Level level;
-
-  _ISR_Disable( level );
-    _Chain_Append_unprotected( the_chain, node );
-  _ISR_Enable( level );
-}
-
-/*PAGE
- *
- *  _Chain_Extract
- *
- *  This kernel routine deletes the given node from a chain.
- *
- *  Input parameters:
- *    node - pointer to node in chain to be deleted
- *
- *  Output parameters:  NONE
- *
- *  INTERRUPT LATENCY:
- *    only case
- */
-
-void _Chain_Extract(
-  Chain_Node *node
-)
-{
-  ISR_Level level;
-
-  _ISR_Disable( level );
-    _Chain_Extract_unprotected( node );
-  _ISR_Enable( level );
-}
-
-/*PAGE
- *
- *  _Chain_Insert
- *
- *  This kernel routine inserts a given node after a specified node
- *  a requested chain.
- *
- *  Input parameters:
- *    after_node - pointer to node in chain to be inserted after
- *    node       - pointer to node to be inserted
- *
- *  Output parameters:  NONE
- *
- *  INTERRUPT LATENCY:
- *    only case
- */
-
-void _Chain_Insert(
-  Chain_Node *after_node,
-  Chain_Node *node
-)
-{
-  ISR_Level level;
-
-  _ISR_Disable( level );
-    _Chain_Insert_unprotected( after_node, node );
-  _ISR_Enable( level );
-}