getdtablesize(2)                 DG/UX 5.4.2                getdtablesize(2)


NAME
       getdtablesize - return the number of open files the current process
       can have

SYNOPSIS
       int  getdtablesize ()

DESCRIPTION
       The getdtablesize call returns the number of open files the current
       process can have.  This can be changed via the setrlimit(2) and
       ulimit(2) system calls.

ACCESS CONTROL
       None.

RETURN VALUE
       NOFILE    The number of open files that the current process may have.

DIAGNOSTICS
       None.

SEE ALSO
       close(2), dup(2), fcntl(2), open(2), select(2), setrlimit(2),
       ulimit(2).

































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