Require __getreent()

This function is used by Newlib since 2013-07-09 (Git commit
9b51cd8c6b9cdd067d9648a7ab952884019c56a5).

2 files changed, 0 insertions, 42 deletions

diff --git a/cpukit/score/include/rtems/score/threadimpl.h b/cpukit/score/include/rtems/score/threadimpl.h
index 906bdb1862..cf32082340 100644
--- a/cpukit/score/include/rtems/score/threadimpl.h
+++ b/cpukit/score/include/rtems/score/threadimpl.h
@@ -75,16 +75,6 @@ SCORE_EXTERN Thread_Information _Thread_Internal_information;
 SCORE_EXTERN Thread_Control *_Thread_Allocated_fp;
 #endif
 
-#if !defined(__DYNAMIC_REENT__)
-/**
- * The C library re-enter-rant global pointer. Some C library implementations
- * such as newlib have a single global pointer that changed during a context
- * switch. The pointer points to that global pointer. The Thread control block
- * holds a pointer to the task specific data.
- */
-SCORE_EXTERN struct _reent **_Thread_libc_reent;
-#endif
-
 #define THREAD_CHAIN_NODE_TO_THREAD( node ) \
   RTEMS_CONTAINER_OF( node, Thread_Control, Wait.Node.Chain )
 
@@ -1501,28 +1491,6 @@ RTEMS_INLINE_ROUTINE void _Thread_Debug_set_real_processor(
 #endif
 }
 
-#if !defined(__DYNAMIC_REENT__)
-/**
- * This routine returns the C library re-enterant pointer.
- */
-
-RTEMS_INLINE_ROUTINE struct _reent **_Thread_Get_libc_reent( void )
-{
-  return _Thread_libc_reent;
-}
-
-/**
- * This routine set the C library re-enterant pointer.
- */
-
-RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
-  struct _reent **libc_reent
-)
-{
-  _Thread_libc_reent = libc_reent;
-}
-#endif
-
 /** @}*/
 
 #ifdef __cplusplus
diff --git a/cpukit/score/src/threaddispatch.c b/cpukit/score/src/threaddispatch.c
index cce3affda4..3ae8335fef 100644
--- a/cpukit/score/src/threaddispatch.c
+++ b/cpukit/score/src/threaddispatch.c
@@ -104,16 +104,6 @@ void _Thread_Do_dispatch( Per_CPU_Control *cpu_self, ISR_Level level )
       &cpu_self->time_of_last_context_switch
     );
 
-#if !defined(__DYNAMIC_REENT__)
-    /*
-     * Switch libc's task specific data.
-     */
-    if ( _Thread_libc_reent ) {
-      executing->libc_reent = *_Thread_libc_reent;
-      *_Thread_libc_reent = heir->libc_reent;
-    }
-#endif
-
     _User_extensions_Thread_switch( executing, heir );
     _Thread_Save_fp( executing );
     _Context_Switch( &executing->Registers, &heir->Registers );