This header was originally in the C standard library as <signal.h>.
This header is part of the program support library.
Typedefs |
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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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Macros |
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| defines signal types (macro constant) |
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| defines signal handling strategies (macro constant) |
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return value of signal specifying that an error was encountered (macro constant) |
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Functions |
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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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namespace std {
using sig_atomic_t = /*see description*/ ;
extern "C" using /*signal-handler*/ = void(int); // exposition only
/*signal-handler*/ * signal(int sig, /*signal-handler*/ * func);
}
#define SIG_DFL /*see description*/
#define SIG_ERR /*see description*/
#define SIG_IGN /*see description*/
#define SIGABRT /*see description*/
#define SIGFPE /*see description*/
#define SIGILL /*see description*/
#define SIGINT /*see description*/
#define SIGSEGV /*see description*/
#define SIGTERM /*see description*/
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