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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-06-25 06:50:04 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-07-01 08:24:45 +0200 |
commit | f59f2fe93e90b09b012ef3e49eff2e86f22b6284 (patch) | |
tree | 1aa5924c91626c6d92e56a1b1755b1157a7b06ba /cpukit/score/include/rtems/score/freechain.h | |
parent | score: Freechain handler API changes (diff) | |
download | rtems-f59f2fe93e90b09b012ef3e49eff2e86f22b6284.tar.bz2 |
score: Accept NULL pointer in _Freechain_Put()
With this a _Freechain_Put( _Freechain_Get() ) works always.
Diffstat (limited to 'cpukit/score/include/rtems/score/freechain.h')
-rw-r--r-- | cpukit/score/include/rtems/score/freechain.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cpukit/score/include/rtems/score/freechain.h b/cpukit/score/include/rtems/score/freechain.h index 7fa580a4e1..1540c0e2a1 100644 --- a/cpukit/score/include/rtems/score/freechain.h +++ b/cpukit/score/include/rtems/score/freechain.h @@ -93,7 +93,8 @@ void *_Freechain_Get( * @brief Puts a node back onto the freechain. * * @param[in] freechain The freechain control. - * @param[in] node The node to put back. + * @param[in] node The node to put back. The node may be @c NULL, in this case + * the function does nothing. */ void _Freechain_Put( Freechain_Control *freechain, |