Program support utilities
From cppreference.com
< c
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[edit] Program termination
The following functions manage program termination and resource cleanup.
| Defined in header
<stdlib.h> |
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| causes abnormal program termination (without cleaning up) (function) |
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| causes normal program termination with cleaning up (function) |
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| (C99)
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causes normal program termination without completely cleaning up (function) |
| (C99)
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causes normal program termination without cleaning up (function) |
| registers a function to be called on exit() invocation (function) |
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| (C99)
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registers a function to be called on quick_exit invocation (function) |
| indicates program execution execution status (macro constant) |
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[edit] Communicating with the environment
| calls the host environment's command processor (function) |
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| access to the list of environment variables (function) |
[edit] Signals
Several functions and macro constants for signal management are provided.
| Defined in header
<signal.h> |
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| sets a signal handler for particular signal (function) |
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| runs the signal handler for particular signal (function) |
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| the integer type that can be accessed as an atomic entity from an asynchronous signal handler (typedef) |
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| defines signal handling strategies (macro constant) |
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| error was encountered (macro constant) |
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Signal types |
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| defines signal types (macro constant) |
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[edit] Non-local jumps
| Defined in header
<setjmp.h> |
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| saves the context (function macro) |
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| jumps to specified location (function) |
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Types |
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| execution context type (function) |
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[edit] See also
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C++ documentation for Program support utilities
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