arenaHasSpace()

template<fl::size DescriptorCount, fl::size ArenaSize>

bool fl::AsyncLogQueue< DescriptorCount, ArenaSize >::arenaHasSpace ( fl::u32 aHead, fl::u32 aTail, fl::u16 len ) const

private

Definition at line 198 of file async_log_queue.cpp.hpp.

                                                                                                                    {
    // Calculate free space in ring buffer
    fl::u32 used = (aHead - aTail) & (ArenaSize - 1);
    fl::u32 free = ArenaSize - used - 1;  // Reserve 1 byte to distinguish full/empty
 
    return len <= free;
}

References fl::FL_NO_EXCEPT, and fl::free().

Referenced by push().

Here is the call graph for this function:

Here is the caller graph for this function: