Program support utilities
From cppreference.com
Contents |
[edit] Program termination
The following functions manage program termination and resource cleanup.
Defined in header
<cstdlib> |
|
causes abnormal program termination (without cleaning up) (function) |
|
causes normal program termination with cleaning up (function) |
|
(C++11)
|
causes quick program termination without completely cleaning up (function) |
(C++11)
|
causes normal program termination without cleaning up (function) |
registers a function to be called on std::exit() invocation (function) |
|
(C++11)
|
registers a function to be called on quick_exit invocation (function) |
indicates program execution execution status (macro constant) |
[edit] Communicating with the environment
calls the host environment's command processor (function) |
|
access to the list of environment variables (function) |
[edit] Signals
Several functions and macro constants for signal management are provided.
Defined in header
<csignal> |
|
sets a signal handler for particular signal (function) |
|
runs the signal handler for particular signal (function) |
|
the integer type that can be accessed as an atomic entity from an asynchronous signal handler (typedef) |
|
defines signal handling strategies (macro constant) |
|
return value of signal specifying that an error was encountered (macro constant) |
|
Signal types |
|
defines signal types (macro constant) |
[edit] Non-local jumps
Defined in header
<csetjmp> |
|
saves the context (function macro) |
|
jumps to specified location (function) |
|
Types |
|
execution context type (typedef) |
[edit] See also
C documentation for Program support utilities
|