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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-04-04 09:29:02 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-04-06 09:08:23 +0200 |
commit | cd90052365788b48dcccb235a75754d41bfb29a3 (patch) | |
tree | 79ee94978b94b2f79ffc76290888593f75617c29 /cpukit/score | |
parent | score: Delete _Chain_Prepend_with_empty_check() (diff) | |
download | rtems-cd90052365788b48dcccb235a75754d41bfb29a3.tar.bz2 |
score: Delete _Chain_Get_with_empty_check()
This function is not used in the score.
Update #2555.
Diffstat (limited to 'cpukit/score')
-rw-r--r-- | cpukit/score/Makefile.am | 1 | ||||
-rw-r--r-- | cpukit/score/include/rtems/score/chainimpl.h | 25 | ||||
-rw-r--r-- | cpukit/score/src/chaingetempty.c | 44 |
3 files changed, 0 insertions, 70 deletions
diff --git a/cpukit/score/Makefile.am b/cpukit/score/Makefile.am index 914fa3a7fb..fa789d1ba5 100644 --- a/cpukit/score/Makefile.am +++ b/cpukit/score/Makefile.am @@ -347,7 +347,6 @@ libscore_a_SOURCES += src/userextaddset.c \ ## STD_C_FILES libscore_a_SOURCES += src/chain.c src/chainappend.c \ src/chainextract.c src/chainget.c src/chaininsert.c \ - src/chaingetempty.c \ src/chainnodecount.c \ src/debugisthreaddispatchingallowed.c \ src/interr.c src/isr.c src/wkspace.c src/wkstringduplicate.c diff --git a/cpukit/score/include/rtems/score/chainimpl.h b/cpukit/score/include/rtems/score/chainimpl.h index f23fab8f27..fa9a046d3c 100644 --- a/cpukit/score/include/rtems/score/chainimpl.h +++ b/cpukit/score/include/rtems/score/chainimpl.h @@ -145,31 +145,6 @@ void _Chain_Append( ); /** - * @brief Get the first node and check if the chain is empty afterwards. - * - * This function removes the first node from the_chain and returns - * a pointer to that node in @a the_node. If the_chain is empty, then NULL is - * returned. - * - * @param[in] the_chain is the chain to attempt to get the first node from. - * @param[out] the_node is the first node on the chain or NULL if the chain is - * empty. - * - * @note It disables interrupts to ensure the atomicity of the append - * operation. - * - * @retval true The chain is empty now. - * @retval false The chain contains at least one node now. - * - * - INTERRUPT LATENCY: - * + single case - */ -bool _Chain_Get_with_empty_check( - Chain_Control *the_chain, - Chain_Node **the_node -); - -/** * @brief Returns the node count of the chain. * * @param[in] chain The chain. diff --git a/cpukit/score/src/chaingetempty.c b/cpukit/score/src/chaingetempty.c deleted file mode 100644 index 1efec7775d..0000000000 --- a/cpukit/score/src/chaingetempty.c +++ /dev/null @@ -1,44 +0,0 @@ -/** - * @file - * - * @ingroup ScoreChain - * - * @brief _Chain_Get_with_empty_check() implementation. - */ - -/* - * Copyright (c) 2010 embedded brains GmbH. All rights reserved. - * - * embedded brains GmbH - * Obere Lagerstr. 30 - * 82178 Puchheim - * Germany - * <rtems@embedded-brains.de> - * - * 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/chainimpl.h> -#include <rtems/score/isr.h> - -bool _Chain_Get_with_empty_check( - Chain_Control *chain, - Chain_Node **node -) -{ - ISR_Level level; - bool is_empty_now; - - _ISR_Disable( level ); - is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); - _ISR_Enable( level ); - - return is_empty_now; -} |