SIG_DFL, SIG_IGN
|
Defined in header
<csignal> |
||
|
#define SIG_DFL /*implementation defined*/
|
||
|
#define SIG_IGN /*implementation defined*/
|
||
The SIG_DFL and SIG_IGN macros expand into integral expressions that are not equal to an address of any function. The macros define signal handling strategies for std::signal() function.
| Constant | Explanation |
SIG_DFL |
default signal handling |
SIG_IGN |
signal is ignored |