11/14/2022 0 Comments Itimer linuxWe can this functionality and can create our own timer library for the user space applications. (The measurement includes CPU time consumed by all threads in the process. Have you observed how easy it is to create a repetitive timer in Linux. ITIMERVIRTUAL This timer counts down against the user-mode CPU time consumed by the process. When we ran the above command, notice that the SIGALRM is received by the program continuously after every one second. I added read at the end so that program don’t terminate. In the above example we armed the timer with a duration of ‘1’ second, and set the it_interval also, there by we are asking Linux to periodically provide use with continuous timeout signals. #Itimer linux mac osxSetitimer(ITIMER_REAL,
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