dg_ext_errno(2) — DG/UX 4.30



     dg_ext_errno(2)            DG/UX 4.30             dg_ext_errno(2)



     NAME
          dg_ext_errno - This function returns the extended errno for
          the current process.

     SYNOPSIS
          long    dg_ext_errno ()

     PARAMETERS
          None.

     DESCRIPTION
          This function returns the extended errno which is set on
          return from a system call.  The high order word contains the
          subsystem-id of the extended errno.  The low order word
          contains the specific error in the specified subsystem.  The
          high order bit of the extended errno is always set.

     RETURN VALUE
          extended_errno Returns the extended_errno.

     EXCEPTIONS
          None.

































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