##### cppreference.com

##### Search

Create account

##### Namespaces

- Page
- Discussion

##### Variants

##### Views

- View
- Edit
- History

##### Actions

# SIG_ERR

From cppreference.com
< cpp‎ | utility‎ | program

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.

### [edit] See also

signal | sets a signal handler for particular signal (function) [edit]
C documentation for SIG_ERR

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/utility/program/SIG_ERR&oldid=59661"