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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-12-10 10:59:02 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-02-12 09:08:41 +0100 |
commit | 4eab96bbb421018c17f984c1c3a4220abe16c788 (patch) | |
tree | 0fbdf020e809c9b54891b6130ab7358ba214d603 /cpukit | |
parent | score: Add _Freechain_Is_empty() (diff) | |
download | rtems-4eab96bbb421018c17f984c1c3a4220abe16c788.tar.bz2 |
score: Add _Freechain_Pop()
Update #3835.
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/include/rtems/score/freechain.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/include/rtems/score/freechain.h b/cpukit/include/rtems/score/freechain.h index bbae0b65bb..e656f64f8e 100644 --- a/cpukit/include/rtems/score/freechain.h +++ b/cpukit/include/rtems/score/freechain.h @@ -92,6 +92,18 @@ RTEMS_INLINE_ROUTINE bool _Freechain_Is_empty( } /** + * @brief Pop an item from the freechain. + * + * The freechain must not be empty. + * + * @param freechain The freechain control. + */ +RTEMS_INLINE_ROUTINE void *_Freechain_Pop( Freechain_Control *freechain ) +{ + return _Chain_Get_first_unprotected( &freechain->Free ); +} + +/** * @brief Gets a node from the freechain. * * @param[in, out] freechain The freechain control. |