Intertask Communication and Resource Sharing
Multitasking systems must manage sharing data and hardware resources among multiple tasks. It is usually "unsafe" for two tasks to access the same specific data or hardware resource simultaneously. "Unsafe" means the results are inconsistent or unpredictable. There are three common approaches to resolve this problem:
Read more about this topic: Real-time Operating System
Famous quotes containing the words resource and/or sharing:
“The waste of plenty is the resource of scarcity.”
—Thomas Love Peacock (1785–1866)
“If then there is any encouragement in Christ, any consolation from love, any sharing in the Spirit, any compassion and sympathy, make my joy complete: be of the same mind, having the same love, being in full accord and of one mind.”
—Bible: New Testament, Philippians 2:1-2.