diff options
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. |