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mbox: provide function to unset initialized mbox

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This commit is contained in:
Martine Lenders 2020-11-20 13:40:44 +01:00
parent 1c036e0116
commit 12194ad9e6
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1 changed files with 11 additions and 0 deletions
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11
core/include/mbox.h
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@ -185,6 +185,17 @@ static inline size_t mbox_avail(mbox_t *mbox)
return cib_avail(&mbox->cib);
}
/**
* @brief Unset's the mbox, effectively deinitializing and invalidating it.
*
* @param[in] mbox ptr to mailbox to operate on
*/
static inline void mbox_unset(mbox_t *mbox)
{
mbox->msg_array = NULL;
mbox->cib.mask = 0;
}
#ifdef __cplusplus
}
#endif