sigfillset(2)                  DG/UX R4.11MU05                 sigfillset(2)


NAME
       sigfillset - fill in the set of implementation-defined signals

SYNOPSIS
       int      sigfillset(signalmask)
       sigsett *signalmask;

   where:
       signalmask    A pointer to a signal mask

DESCRIPTION
       The sigfillset call sets the signal mask pointed to by signalmask to
       contain all signals defined in this implementation.

RETURN VALUE
       0      The operation was successful.

       -1     The operation was not successful.

DIAGNOSTICS
       Errno may be set to one of the following error codes:

       EFAULT    The argument signalmask specifies an invalid area of the
                 calling process's address space or an area which does not
                 have write access.

SEE ALSO
       kill(2), signal(2).


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