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score: Delete _Chain_Get()

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This function is not used in the score.

Update #2555.
This commit is contained in:
Sebastian Huber
2016-04-04 09:36:01 +02:00
parent 223fff46b8
commit 3bf2bcc8c6
5 changed files with 0 additions and 69 deletions
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9
cpukit/sapi/include/rtems/chain.h
View File

@@ -591,18 +591,9 @@ RTEMS_INLINE_ROUTINE void rtems_chain_extract_unprotected(
* *
* NOTE: It disables interrupts to ensure the atomicity of the get operation. * NOTE: It disables interrupts to ensure the atomicity of the get operation.
*/ */
#if defined( RTEMS_SMP )
rtems_chain_node *rtems_chain_get( rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain rtems_chain_control *the_chain
); );
#else
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
}
#endif
/** /**
* @brief See _Chain_Get_unprotected(). * @brief See _Chain_Get_unprotected().

4
cpukit/sapi/src/chainprotected.c
View File

@@ -40,8 +40,6 @@ void rtems_chain_extract( rtems_chain_node *node )
chain_release( &lock_context ); chain_release( &lock_context );
} }
#if defined( RTEMS_SMP )
rtems_chain_node *rtems_chain_get( rtems_chain_control *chain ) rtems_chain_node *rtems_chain_get( rtems_chain_control *chain )
{ {
rtems_chain_node *node; rtems_chain_node *node;
@@ -54,8 +52,6 @@ rtems_chain_node *rtems_chain_get( rtems_chain_control *chain )
return node; return node;
} }
#endif /* defined( RTEMS_SMP ) */
void rtems_chain_insert( rtems_chain_node *after_node, rtems_chain_node *node ) void rtems_chain_insert( rtems_chain_node *after_node, rtems_chain_node *node )
{ {
rtems_interrupt_lock_context lock_context; rtems_interrupt_lock_context lock_context;

1
cpukit/score/Makefile.am
View File

@@ -346,7 +346,6 @@ libscore_a_SOURCES += src/userextaddset.c \
## STD_C_FILES ## STD_C_FILES
libscore_a_SOURCES += src/chain.c src/chainappend.c \ libscore_a_SOURCES += src/chain.c src/chainappend.c \
src/chainget.c \
src/chainnodecount.c \ src/chainnodecount.c \
src/debugisthreaddispatchingallowed.c \ src/debugisthreaddispatchingallowed.c \
src/interr.c src/isr.c src/wkspace.c src/wkstringduplicate.c src/interr.c src/isr.c src/wkspace.c src/wkstringduplicate.c

16
cpukit/score/include/rtems/score/chainimpl.h
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@@ -79,22 +79,6 @@ void _Chain_Initialize(
size_t node_size size_t node_size
); );
/**
* @brief Obtain the first node on a chain.
*
* This function removes the first node from @a the_chain and returns
* a pointer to that node. If @a the_chain is empty, then NULL is returned.
*
* @retval This method returns a pointer a node. If a node was removed,
* then a pointer to that node is returned. If @a the_chain was
* empty, then NULL is returned.
*
* @note It disables interrupts to ensure the atomicity of the get operation.
*/
Chain_Node *_Chain_Get(
Chain_Control *the_chain
);
/** /**
* @brief Append a node on the end of a chain. * @brief Append a node on the end of a chain.
* *

39
cpukit/score/src/chainget.c
View File

@@ -1,39 +0,0 @@
/**
* @file
*
* @brief Get the First Node
* @ingroup ScoreChain
*/
/*
* COPYRIGHT (c) 1989-2007.
* 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.rtems.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/system.h>
#include <rtems/score/address.h>
#include <rtems/score/chainimpl.h>
#include <rtems/score/isr.h>
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;
}