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Diffstat (limited to 'gcc-4.4.0/gcc/ada/s-tasinf-irix.ads')
-rw-r--r-- | gcc-4.4.0/gcc/ada/s-tasinf-irix.ads | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/gcc-4.4.0/gcc/ada/s-tasinf-irix.ads b/gcc-4.4.0/gcc/ada/s-tasinf-irix.ads deleted file mode 100644 index 6e9394faf..000000000 --- a/gcc-4.4.0/gcc/ada/s-tasinf-irix.ads +++ /dev/null @@ -1,118 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- S Y S T E M . T A S K _ I N F O -- --- -- --- S p e c -- --- -- --- Copyright (C) 1992-2009 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. -- --- -- ------------------------------------------------------------------------------- - --- This package contains the definitions and routines associated with the --- implementation and use of the Task_Info pragma. It is specialized --- appropriately for targets that make use of this pragma. - --- Note: the compiler generates direct calls to this interface, via Rtsfind. --- Any changes to this interface may require corresponding compiler changes. - --- This unit may be used directly from an application program by providing --- an appropriate WITH, and the interface can be expected to remain stable. - --- This is the IRIX (kernel threads) version of this package - -with Interfaces.C; - -package System.Task_Info is - pragma Preelaborate; - pragma Elaborate_Body; - -- To ensure that a body is allowed - - ----------------------------------------- - -- Implementation of Task_Info Feature -- - ----------------------------------------- - - -- Pragma Task_Info allows an application to set the underlying - -- pthread scheduling attributes for a specific task. - - ------------------ - -- Declarations -- - ------------------ - - type Thread_Scheduling_Scope is - (PTHREAD_SCOPE_PROCESS, PTHREAD_SCOPE_SYSTEM); - - for Thread_Scheduling_Scope'Size use Interfaces.C.int'Size; - - type Thread_Scheduling_Inheritance is - (PTHREAD_EXPLICIT_SCHED, PTHREAD_INHERIT_SCHED); - - for Thread_Scheduling_Inheritance'Size use Interfaces.C.int'Size; - - type Thread_Scheduling_Policy is - (SCHED_FIFO, -- The first-in-first-out real-time policy - SCHED_RR, -- The round-robin real-time scheduling policy - SCHED_TS); -- The timeshare earnings based scheduling policy - - for Thread_Scheduling_Policy'Size use Interfaces.C.int'Size; - for Thread_Scheduling_Policy use - (SCHED_FIFO => 1, - SCHED_RR => 2, - SCHED_TS => 3); - - function SCHED_OTHER return Thread_Scheduling_Policy renames SCHED_TS; - - No_Specified_Priority : constant := -1; - - subtype Thread_Scheduling_Priority is Integer range - No_Specified_Priority .. 255; - - subtype FIFO_Priority is Thread_Scheduling_Priority range 0 .. 255; - - subtype RR_Priority is Thread_Scheduling_Priority range 0 .. 255; - - subtype TS_Priority is Thread_Scheduling_Priority range 1 .. 40; - - subtype OTHER_Priority is Thread_Scheduling_Priority range 1 .. 40; - - subtype CPU_Number is Integer range -1 .. Integer'Last; - ANY_CPU : constant CPU_Number := CPU_Number'First; - - type Thread_Attributes is record - Scope : Thread_Scheduling_Scope := PTHREAD_SCOPE_PROCESS; - Inheritance : Thread_Scheduling_Inheritance := PTHREAD_EXPLICIT_SCHED; - Policy : Thread_Scheduling_Policy := SCHED_RR; - Priority : Thread_Scheduling_Priority := No_Specified_Priority; - Runon_CPU : CPU_Number := ANY_CPU; - end record; - - Default_Thread_Attributes : constant Thread_Attributes := - (PTHREAD_SCOPE_PROCESS, PTHREAD_EXPLICIT_SCHED, SCHED_RR, - No_Specified_Priority, ANY_CPU); - - type Task_Info_Type is access all Thread_Attributes; - - Unspecified_Task_Info : constant Task_Info_Type := null; - -- Value passed to task in the absence of a Task_Info pragma - -end System.Task_Info; |