sigmask()

construct signal mask for signal 

Function

SYNOPSIS

#include <signal.h>

int sigmask(int signo);

DESCRIPTION

The sigmask() function constructs a signal mask for the specified signal.

PARAMETERS

signo 

Specifies a signal number.

RETURN VALUES

sigmask() returns the mask value of the signal.

CONFORMANCE

4.4BSD.

MULTITHREAD SAFETY LEVEL

MT-Safe.

PORTING ISSUES

None.

AVAILABILITY

PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Professional Developers 64-Bit Edition
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition

SEE ALSO

api_intro

Functions:
signal(), sigvec()

PTC MKS Toolkit 10.5 Documentation Build 40.