Defined in header <csignal> | ||
|---|---|---|
#define SIG_ERR /* implementation defined */ |
A value of type void (*)(int). When returned by std::signal, indicates that an error has occurred.
| sets a signal handler for particular signal (function) |
|
C documentation for SIG_ERR |
|
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/utility/program/SIG_ERR