POSIX Signals
- are the cheapest form of Interprocess Communication (IPC)
POSIX Signal Types
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kills a process and cannot be caught |
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kills a process but can be caught to do a graceful exit |
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suspends the process until you do a |
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kills a process and cannot be caught |
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kills a process but can be caught to do a graceful exit |
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suspends the process until you do a |