diff options
| -rw-r--r-- | cpukit/ChangeLog | 6 | ||||
| -rw-r--r-- | cpukit/sapi/inline/rtems/chain.inl | 34 |
2 files changed, 40 insertions, 0 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index c21156e99c..60d033378f 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,9 @@ +2008-11-13 Joel Sherrill <joel.sherrill@OARcorp.com> + + PR 1336/cpukit + * sapi/inline/rtems/chain.inl: Add rtems_chain_prepend_unprotected and + rtems_chain_append_unprotected. + 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com> * libcsupport/Makefile.am: Add getrusage(). diff --git a/cpukit/sapi/inline/rtems/chain.inl b/cpukit/sapi/inline/rtems/chain.inl index bc3e57d133..31d530edad 100644 --- a/cpukit/sapi/inline/rtems/chain.inl +++ b/cpukit/sapi/inline/rtems/chain.inl @@ -296,6 +296,22 @@ RTEMS_INLINE_ROUTINE void rtems_chain_append( _Chain_Append( the_chain, the_node ); } +/** + * @brief Append a node on the end of a chain (unprotected) + * + * This routine appends @a the_node onto the end of @a the_chain. + * + * @note It does NOT disable interrupts to ensure the atomicity of the + * append operation. + */ +RTEMS_INLINE_ROUTINE void rtems_chain_append_unprotected( + rtems_chain_control *the_chain, + rtems_chain_node *the_node +) +{ + _Chain_Append_unprotected( the_chain, the_node ); +} + /** @brief Prepend a Node * * This routine prepends the_node onto the front of the_chain. @@ -314,5 +330,23 @@ RTEMS_INLINE_ROUTINE void rtems_chain_prepend( _Chain_Prepend( the_chain, the_node ); } +/** @brief Prepend a Node (unprotected) + * + * This routine prepends the_node onto the front of the_chain. + * + * @param[in] the_chain is the chain to be operated upon. + * @param[in] the_node is the node to be prepended. + * + * @note It does NOT disable interrupts to ensure the atomicity of the + * prepend operation. + */ +RTEMS_INLINE_ROUTINE void rtems_chain_prepend_unprotected( + rtems_chain_control *the_chain, + rtems_chain_node *the_node +) +{ + _Chain_Prepend_unprotected( the_chain, the_node ); +} + #endif /* end of include file */ |