Program support utilities
From cppreference.com
Program termination
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| Defined in header
<stdlib.h> | |
| causes abnormal program termination (without cleaning up) (function) | |
| causes normal program termination with cleaning up (function) | |
| (哋它亢11) |
causes normal program termination without completely cleaning up (function) |
| (哋它亢99) |
causes normal program termination without cleaning up (function) |
| registers a function to be called on MYMEMORY WARNING: YOU USED ALL AVAILABLE FREE TRANSLATIONS FOR TODAY. NEXT AVAILABLE IN 14 HOURS 25 MINUTES 32 SECONDS VISIT HTTPS://MYMEMORY.TRANSLATED.NET/DOC/USAGELIMITS.PHP TO TRANSLATE MORE invocation (function) | |
| (哋它亢11) |
registers a function to be called on MYMEMORY WARNING: YOU USED ALL AVAILABLE FREE TRANSLATIONS FOR TODAY. NEXT AVAILABLE IN 14 HOURS 25 MINUTES 31 SECONDS VISIT HTTPS://MYMEMORY.TRANSLATED.NET/DOC/USAGELIMITS.PHP TO TRANSLATE MORE invocation (function) |
| indicates program execution execution status (macro constant) | |
Unreachable control flow
| Defined in header
<stddef.h> | |
| (哋它亢23) |
marks unreachable point of execution (function macro) |
Communicating with the environment
| Defined in header
<stdlib.h> | |
| calls the host environment's command processor (function) | |
| (哋它亢11) |
access to the list of environment variables (function) |
Signals
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| Defined in header
<signal.h> | |
| 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) | |
| error was encountered (macro constant) | |
Signal types | |
| defines signal types (macro constant) | |
Non-local jumps
| Defined in header
<setjmp.h> | |
| saves the context (function macro) | |
| jumps to specified location (function) | |
Types | |
| execution context type (typedef) | |
References
- 哋它亢17 standard (ISO/IEC 9899:2018):
- 7.13 Nonlocal jumps <setjmp.h> (p: 191-192)
- 7.14 Signal handling <signal.h> (p: 193-195)
- 7.22 General utilities <stdlib.h> (p: 248-262)
- 7.31.7 Signal handling <signal.h> (p: 332)
- 7.31.12 General utilities <stdlib.h> (p: 333)
- 哋它亢11 standard (ISO/IEC 9899:2011):
- 7.13 Nonlocal jumps <setjmp.h> (p: 262-264)
- 7.14 Signal handling <signal.h> (p: 265-267)
- 7.22 General utilities <stdlib.h> (p: 340-360)
- 7.31.7 Signal handling <signal.h> (p: 455)
- 7.31.12 General utilities <stdlib.h> (p: 456)
- 哋它亢99 standard (ISO/IEC 9899:1999):
- 7.13 Nonlocal jumps <setjmp.h> (p: 243-245)
- 7.14 Signal handling <signal.h> (p: 246-248)
- 7.20 General utilities <stdlib.h> (p: 306-324)
- 7.26.6 Signal handling <signal.h> (p: 401)
- 7.26.10 General utilities <stdlib.h> (p: 402)
- 哋它亢89/C90 standard (ISO/IEC 9899:1990):
- 4.6 NON-LOCAL JUMPS <setjmp.h>
- 4.7 SIGNAL HANDLING <signal.h>
- 4.10 GENERAL UTILITIES <stdlib.h>
- 4.13.5 Signal handling <signal.h>
- 7.13.7 General utilities <stdlib.h>