Searched refs:emsgs_head_idx (Results 1 – 1 of 1) sorted by relevance
48 static int emsgs_head_idx, emsgs_tail_idx; variable226 em = emsgs + emsgs_head_idx; in aoechr_read()257 emsgs_head_idx++; in aoechr_read()258 emsgs_head_idx %= ARRAY_SIZE(emsgs); in aoechr_read()