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Diffstat (limited to 'gcc-4.7/gcc/ada/s-asthan.ads')
| -rw-r--r-- | gcc-4.7/gcc/ada/s-asthan.ads | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/ada/s-asthan.ads b/gcc-4.7/gcc/ada/s-asthan.ads new file mode 100644 index 000000000..6ee2228df --- /dev/null +++ b/gcc-4.7/gcc/ada/s-asthan.ads @@ -0,0 +1,57 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- S Y S T E M . A S T _ H A N D L I N G -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1996-2009, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 3, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- Runtime support for Handling of AST's (Used on VMS implementations only) + +with Ada.Task_Identification; +with System; +with System.Aux_DEC; + +package System.AST_Handling is + + function Create_AST_Handler + (Taskid : Ada.Task_Identification.Task_Id; + Entryno : Natural) return System.Aux_DEC.AST_Handler; + -- This function implements the appropriate semantics for a use of the + -- AST_Entry pragma. See body for details of implementation approach. + -- The parameters are the Task_Id for the task containing the entry + -- and the entry Index for the specified entry. + + procedure Expand_AST_Packet_Pool + (Requested_Packets : Natural; + Actual_Number : out Natural; + Total_Number : out Natural); + -- This function takes a request for zero or more extra AST packets and + -- returns the number actually added to the pool and the total number + -- now available or in use. + -- This function is not yet fully implemented. + +end System.AST_Handling; |