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⟦c45b9664f⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Fcntl, seg_04b92f

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



--
--FCNTL(2)            UNIX Programmer's Manual             FCNTL(2)
--
--     fcntl - file control
--     see /usr/include/fcntl.h
--

with Os_Files;
with Unix;

package Fcntl is

    -- Flag values accessible to open(2) and fcntl(2)
    --  (The first three can only be set by open)
    --  These values are defined in os_files.a
    --\x09\x09\x09O_RDONLY\x090
    --\x09\x09\x09O_WRONLY\x091
    --\x09\x09\x09O_RDWR\x09\x092
    --\x09\x09\x09O_NDELAY\x09FNDELAY\x09-- Non-blocking I/O
    --\x09\x09\x09O_APPEND\x09FAPPEND\x09-- append (writes guaranteed at the end)

    type Fcntl_Commands is (F_Dupfd,  -- Duplicate fildes
                            F_Getfd,  -- Get fildes flags
                            F_Setfd,  -- Set fildes flags
                            F_Getfl,  -- Get file flags
                            F_Setfl,  -- Set file flags
                            F_Getown,  -- Get owner
                            F_Setown);  -- Set owner

    -- flags for F_GETFL, F_SETFL-- copied from <sys/file.h>
    -- non-blocking reads
    Fndelay : constant Os_Files.Open_Flags := Os_Files.O_Ndelay;
    -- append on each write
    Fappend : constant Os_Files.Open_Flags := Os_Files.O_Append;


    function Fcntl (Fd : Os_Files.File_Descriptor;
                    Cmd : Fcntl_Commands;
                    Arg : Os_Files.Open_Flags := 0) return Unix.Status_Code;
    pragma Interface (C, Fcntl);
end Fcntl;

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=1f rec1=00 rec2=01 rec3=072
        [0x01] rec0=0c rec1=00 rec2=02 rec3=000
    tail 0x21548c3cc868434ccb353 0x42a00088462060003