NAME    [Toc]    [Back]

       sigpending - Examine pending signals

SYNOPSIS    [Toc]    [Back]

       #include <signal.h>

       int sigpending(
               sigset_t *set );

STANDARDS    [Toc]    [Back]

       Interfaces  documented  on  this reference page conform to
       industry standards as follows:

       sigpending(): XSH4.0, XSH4.2, XSH5.0

       Refer to the standards(5) reference page for more information
 about industry standards and associated tags.

PARAMETERS    [Toc]    [Back]

       Points to a sigset_t structure.

DESCRIPTION    [Toc]    [Back]

       The  sigpending() function stores in the object pointed to
       by the set parameter the set of signals that  are  blocked
       from delivery and pending to the calling process.

RETURN VALUES    [Toc]    [Back]

       Upon  successful  completion,  the  sigpending()  function
       returns a value of 0 (zero).  Otherwise, a value of -1  is
       returned and errno is set to indicate the error.

ERRORS    [Toc]    [Back]

       [Tru64 UNIX]  If a bad mask parameter is passed, the calling
 process receives a SIGSEGV signal.

SEE ALSO    [Toc]    [Back]

       Functions: sigemptyset(3), sigprocmask(2)

       Files: signal(4)

       Standards: standards(5)



                                                    sigpending(2)