DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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⟦78135c22f⟧ Ada Source

    Length: 2048 (0x800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Os_Variant, seg_04b95e

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧

E3 Source Code



with Os_Files;
use Os_Files;
with Unsigned_Types;
with A_Strings;

package Os_Variant is  -- variations in unix
    subtype Open_Flags is Os_Files.Open_Flags;
    type File_Id_Type is array (0 .. 7) of Unsigned_Types.Unsigned_Tiny_Integer;
    function Cvt_Open_Flags (Ada_Flags : Os_Files.Open_Flags) return Open_Flags;
    function Get_File_Id
                (Fd : File_Descriptor; Name : String) return File_Id_Type;
    function Get_File_Size (Fd : File_Descriptor) return Integer;
    function Is_A_Tty (Fd : File_Descriptor) return Boolean;
    procedure Try_Waiting (Fails : in out Integer; Fd : File_Descriptor);
    procedure Sleep (Time : Duration);
    procedure Condition_Stdin (Stdin_Fd : File_Descriptor; Mode : Open_Flags);
end Os_Variant;

E3 Meta Data

    nblk1=1
    nid=0
    hdr6=2
        [0x00] rec0=13 rec1=00 rec2=01 rec3=001
    tail 0x21548c75c868435bbbe16 0x42a00088462060003