|
111
|
1 ------------------------------------------------------------------------------
|
|
|
2 -- --
|
|
|
3 -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
|
|
|
4 -- --
|
|
|
5 -- S Y S T E M . V X W O R K S . E X T --
|
|
|
6 -- --
|
|
|
7 -- B o d y --
|
|
|
8 -- --
|
|
|
9 -- Copyright (C) 2008-2017, Free Software Foundation, Inc. --
|
|
|
10 -- --
|
|
|
11 -- GNARL is free software; you can redistribute it and/or modify it under --
|
|
|
12 -- terms of the GNU General Public License as published by the Free Soft- --
|
|
|
13 -- ware Foundation; either version 3, or (at your option) any later ver- --
|
|
|
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
|
|
|
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
|
|
16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
|
|
|
17 -- --
|
|
|
18 -- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
|
19 -- additional permissions described in the GCC Runtime Library Exception, --
|
|
|
20 -- version 3.1, as published by the Free Software Foundation. --
|
|
|
21 -- --
|
|
|
22 -- You should have received a copy of the GNU General Public License and --
|
|
|
23 -- a copy of the GCC Runtime Library Exception along with this program; --
|
|
|
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
|
25 -- <http://www.gnu.org/licenses/>. --
|
|
|
26 -- --
|
|
|
27 ------------------------------------------------------------------------------
|
|
|
28
|
|
|
29 -- This package provides VxWorks specific support functions needed
|
|
|
30 -- by System.OS_Interface.
|
|
|
31
|
|
|
32 -- This is the VxWorks 6 RTP version of this package
|
|
|
33
|
|
|
34 package body System.VxWorks.Ext is
|
|
|
35
|
|
|
36 ERROR : constant := -1;
|
|
|
37
|
|
|
38 --------------
|
|
|
39 -- Int_Lock --
|
|
|
40 --------------
|
|
|
41
|
|
|
42 function Int_Lock return int is
|
|
|
43 begin
|
|
|
44 return ERROR;
|
|
|
45 end Int_Lock;
|
|
|
46
|
|
|
47 ----------------
|
|
|
48 -- Int_Unlock --
|
|
|
49 ----------------
|
|
|
50
|
|
|
51 function Int_Unlock (Old : int) return int is
|
|
|
52 pragma Unreferenced (Old);
|
|
|
53 begin
|
|
|
54 return ERROR;
|
|
|
55 end Int_Unlock;
|
|
|
56
|
|
|
57 -----------------------
|
|
|
58 -- Interrupt_Connect --
|
|
|
59 -----------------------
|
|
|
60
|
|
|
61 function Interrupt_Connect
|
|
|
62 (Vector : Interrupt_Vector;
|
|
|
63 Handler : Interrupt_Handler;
|
|
|
64 Parameter : System.Address := System.Null_Address) return int
|
|
|
65 is
|
|
|
66 pragma Unreferenced (Vector, Handler, Parameter);
|
|
|
67 begin
|
|
|
68 return ERROR;
|
|
|
69 end Interrupt_Connect;
|
|
|
70
|
|
|
71 -----------------------
|
|
|
72 -- Interrupt_Context --
|
|
|
73 -----------------------
|
|
|
74
|
|
|
75 function Interrupt_Context return int is
|
|
|
76 begin
|
|
|
77 -- For RTPs, never in an interrupt context
|
|
|
78
|
|
|
79 return 0;
|
|
|
80 end Interrupt_Context;
|
|
|
81
|
|
|
82 --------------------------------
|
|
|
83 -- Interrupt_Number_To_Vector --
|
|
|
84 --------------------------------
|
|
|
85
|
|
|
86 function Interrupt_Number_To_Vector
|
|
|
87 (intNum : int) return Interrupt_Vector
|
|
|
88 is
|
|
|
89 pragma Unreferenced (intNum);
|
|
|
90 begin
|
|
|
91 return 0;
|
|
|
92 end Interrupt_Number_To_Vector;
|
|
|
93
|
|
|
94 ---------------
|
|
|
95 -- semDelete --
|
|
|
96 ---------------
|
|
|
97
|
|
|
98 function semDelete (Sem : SEM_ID) return int is
|
|
|
99 function OS_semDelete (Sem : SEM_ID) return int;
|
|
|
100 pragma Import (C, OS_semDelete, "semDelete");
|
|
|
101 begin
|
|
|
102 return OS_semDelete (Sem);
|
|
|
103 end semDelete;
|
|
|
104
|
|
|
105 --------------------
|
|
|
106 -- Set_Time_Slice --
|
|
|
107 --------------------
|
|
|
108
|
|
|
109 function Set_Time_Slice (ticks : int) return int is
|
|
|
110 pragma Unreferenced (ticks);
|
|
|
111 begin
|
|
|
112 return ERROR;
|
|
|
113 end Set_Time_Slice;
|
|
|
114
|
|
|
115 ------------------------
|
|
|
116 -- taskCpuAffinitySet --
|
|
|
117 ------------------------
|
|
|
118
|
|
|
119 function taskCpuAffinitySet (tid : t_id; CPU : int) return int is
|
|
|
120 pragma Unreferenced (tid, CPU);
|
|
|
121 begin
|
|
|
122 return ERROR;
|
|
|
123 end taskCpuAffinitySet;
|
|
|
124
|
|
|
125 -------------------------
|
|
|
126 -- taskMaskAffinitySet --
|
|
|
127 -------------------------
|
|
|
128
|
|
|
129 function taskMaskAffinitySet (tid : t_id; CPU_Set : unsigned) return int is
|
|
|
130 pragma Unreferenced (tid, CPU_Set);
|
|
|
131 begin
|
|
|
132 return ERROR;
|
|
|
133 end taskMaskAffinitySet;
|
|
|
134
|
|
|
135 end System.VxWorks.Ext;
|
