Labels:bulletin board | reckoner | sky OCR: Acquire resource for reading Acquire resource forwriting Declare yourself as an active reader Declare yourself as an active writer |If there ate no active writers vou Ca+ If there are no reading readers vou become a reading readet can become a writing writer (when your tun comes) Wait. for the exclusive write lock Perform read operations Perform write operations Release resource after reading Release resource afterwriting Decrement the read counts If there Release exclusive write 1ock ate no more reading readers and Decrement the write counts If there there are some waiting writers wake are no more active writers and there them up some waiting readers, wake them witing vourself ader turn afte
