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SIG_ERR

From cppreference.com
< cpp‎ | utility‎ | program
Revision as of 11:48, 2 November 2012 by P12bot (Talk | contribs)

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.

See also

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