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README: Better highlighing of exit code formula.
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@ -129,10 +129,10 @@ notify the main process that a new instance had been spawned and thus invoke the
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To handle an issue on `*nix` systems, where the operating system owns the shared
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To handle an issue on `*nix` systems, where the operating system owns the shared
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memory block and if the program crashes the memory remains untouched, the
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memory block and if the program crashes the memory remains untouched, the
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library binds to the following signals and closes the program with error code =
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library binds to the following signals and closes the program with
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`128 + signum` where signum is the number representation of the signal listed
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`error code = 128 + signum` where signum is the number representation of the
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below. Handling the signal is required in order to safely delete the
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signal listed below. Handling the signal is required in order to safely delete
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`QSharedMemory` block. Each of these signals are potentially lethal and will
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the `QSharedMemory` block. Each of these signals are potentially lethal and will
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results in process termination.
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results in process termination.
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* `SIGHUP` - `1`, Hangup.
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* `SIGHUP` - `1`, Hangup.
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