Question

when the pthread cond wait function is called, the system automatically [ select ] the associated mutex variable and then [ select ] . when the corresponding pthread cond signal function is called, the system [ select ] and then [ select ] the associated mutex on its behalf.

Answer 1

unlocks,puts the calling thread to sleep,wakes up the waiting thread, locks

Step-by-step explanation:

Answer 2

Answer: unlocks,puts the calling thread to sleep,wakes up the waiting thread, locks

Step-by-step explanation: