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 10.3 Documentation Build 39.