Searched refs:EXCESS_3_2_LEN (Results 1 – 3 of 3) sorted by relevance
148 size = stoh(msgbuf + HEAD_SIZE) - EXCESS_3_2_LEN; in read3_2()156 char tmpbuf [MSGMAX + EXCESS_3_2_LEN]; in write3_2()161 (void) htos(tmpbuf + HEAD_SIZE, size + EXCESS_3_2_LEN); in write3_2()166 rval = write_fifo(md->writefd, tmpbuf, size + EXCESS_3_2_LEN); in write3_2()
180 return(peek3_2(md->readfd) - EXCESS_3_2_LEN);
274 #define EXCESS_3_2_LEN (HEAD_SIZE + TAIL_LEN) macro