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Rational R1000/400

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⟦93e0ad379⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body V_I_Sema, seg_04b9be

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧ 

E3 Source Code



with System;
with Ada_Krn_Defs;
with Ada_Krn_I;
package body V_I_Sema is
    function Init_Sema (S : A_Semaphore;
                        Init_State : Semaphore_State_T := Semaphore_Empty)
                       return Boolean is
    begin
        return Ada_Krn_I.Semaphore_Init
                  (Ada_Krn_Defs.A_Semaphore_T (S),
                   Ada_Krn_Defs.Semaphore_State_T (Init_State),
                   Ada_Krn_Defs.Default_Semaphore_Attr);
    end Init_Sema;

    procedure Enter (S : A_Semaphore) is
    begin
        Ada_Krn_I.Semaphore_Wait (Ada_Krn_Defs.A_Semaphore_T (S));
    end Enter;
    function Conditional_Enter (S : A_Semaphore) return Boolean is
    begin
        return Ada_Krn_I.Semaphore_Trywait (Ada_Krn_Defs.A_Semaphore_T (S));
    end Conditional_Enter;
    function Timed_Enter (S : A_Semaphore; Timeout : Duration) return Boolean is
    begin
        return Ada_Krn_I.Semaphore_Timed_Wait
                  (Ada_Krn_Defs.A_Semaphore_T (S), Timeout);
    end Timed_Enter;

    procedure Leave (S : A_Semaphore) is
    begin
        Ada_Krn_I.Semaphore_Signal (Ada_Krn_Defs.A_Semaphore_T (S));
    end Leave;

    procedure Suspend (S : A_Semaphore) is
    begin
        raise V_I_Sema_Not_Supported;
    end Suspend;
    function Timed_Suspend
                (S : A_Semaphore; Timeout : Duration) return Boolean is
    begin
        raise V_I_Sema_Not_Supported;
        return False;
    end Timed_Suspend;

    procedure Resume (S : A_Semaphore) is
    begin
        raise V_I_Sema_Not_Supported;
    end Resume;
end V_I_Sema;

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=1b rec1=00 rec2=01 rec3=052
        [0x01] rec0=18 rec1=00 rec2=02 rec3=001
    tail 0x21750bde88684387e73dc 0x42a00088462060003