Difference between revisions of "c/program"
From cppreference.com
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{{dsc inc | c/program/dsc jmp_buf}} | {{dsc inc | c/program/dsc jmp_buf}} | ||
{{dsc end}} | {{dsc end}} | ||
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| + | ===References=== | ||
| + | {{ref std c11}} | ||
| + | {{ref std | section=7.13 | title=Nonlocal jumps <setjmp.h> | p=262-264}} | ||
| + | {{ref std | section=7.14 | title=Signal handling <signal.h> | p=265-267}} | ||
| + | {{ref std | section=7.22 | title=General utilities <stdlib.h> | p=340-360}} | ||
| + | {{ref std c99}} | ||
| + | {{ref std | section=7.13 | title=Nonlocal jumps <setjmp.h> | p=243-245}} | ||
| + | {{ref std | section=7.14 | title=Signal handling <signal.h> | p=246-248}} | ||
| + | {{ref std | section=7.20 | title=General utilities <stdlib.h> | p=306-324}} | ||
| + | {{ref std c89}} | ||
| + | {{ref std | section= | title=}} | ||
| + | {{ref std end}} | ||
===See also=== | ===See also=== | ||
Revision as of 04:42, 14 February 2015
Contents |
Program termination
The following functions manage program termination and resource cleanup.
| Defined in header
<stdlib.h> | |
| causes abnormal program termination (without cleaning up) (function) | |
| causes normal program termination with cleaning up (function) | |
| (C11) |
causes normal program termination without completely cleaning up (function) |
| (C99) |
causes normal program termination without cleaning up (function) |
| registers a function to be called on exit() invocation (function) | |
| (C11) |
registers a function to be called on quick_exit invocation (function) |
| indicates program execution execution status (macro constant) | |
Communicating with the environment
| calls the host environment's command processor (function) | |
| (C11) |
access to the list of environment variables (function) |
Signals
Several functions and macro constants for signal management are provided.
| 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
- C11 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)
- C99 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)
- C89/C90 standard (ISO/IEC 9899:1990):
See also
| C++ documentation for Program support utilities
|
