File : posix-file_status.ads
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-- --
-- FLORIST (FSU Implementation of POSIX.5) COMPONENTS --
-- --
-- P O S I X . F I L E _ S T A T U S --
-- --
-- S p e c --
-- --
-- --
-- This file is a component of FLORIST, an implementation of the POSIX --
-- Ada bindings for use with the GNAT Ada compiler and the FSU Gnu Ada --
-- Runtime Library (GNARL). --
-- --
-- This package specification contains some text extracted from IEEE STD --
-- 1003.5: 1990, Information Technology -- POSIX Ada Language Interfaces --
-- Part 1: Binding for System Application Program Interface, as amended --
-- by IEEE STD 1003.5b: 1996, Amendment 1: Realtime Extensions, copyright --
-- 1996 by the Institute of Electrical and Electronics Engineers, Inc. --
-- --
-- The package specifications in the IEEE standards cited above represent --
-- only a portion of the documents and are not to be interpreteted --
-- outside the context of the documents. The standards must be used in --
-- conjunction with the package specifications in order to claim --
-- conformance. The IEEE takes no responsibility for and will assume no --
-- liability for damages resulting from the reader's misinterpretation of --
-- said information resulting from its out-of-context nature. To order --
-- copies of the IEEE standards, please contact the IEEE Service Center --
-- at 445 Hoes Lane, PO Box 1331, Piscataway, NJ 08855-1331; via phone at --
-- 1-800-678-IEEE, 908-981-1393; or via fax at 908-981-9667. --
-- --
-- These package specifications are distributed in the hope that they --
-- will be useful, but WITHOUT ANY WARRANTY; without even the implied --
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
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-- [$Revision: 1.1.1.1 $]
with POSIX.C,
POSIX.Calendar,
POSIX.IO,
POSIX.Permissions,
POSIX.Process_Identification;
package POSIX.File_Status is
type Status is private;
function Get_File_Status (Pathname : POSIX.Pathname)
return Status;
function Get_File_Status (File : POSIX.IO.File_Descriptor)
return Status;
type File_ID is private;
type Device_ID is private;
subtype Links is natural range 0 .. POSIX.Link_Limit_Maxima'Last;
function Permission_Set_Of (File_Status : Status)
return POSIX.Permissions.Permission_Set;
function File_ID_Of (File_Status : Status)
return File_ID;
function Device_ID_Of (File_Status : Status)
return Device_ID;
function Link_Count_Of (File_Status : Status)
return Links;
function Owner_Of (File_Status : Status)
return POSIX.Process_Identification.User_ID;
function Group_Of (File_Status : Status)
return POSIX.Process_Identification.Group_ID;
function Size_Of (File_Status : Status)
return POSIX.IO_Count;
function Last_Access_Time_Of (File_Status : Status)
return POSIX.Calendar.POSIX_Time;
function Last_Modification_Time_Of (File_Status : Status)
return POSIX.Calendar.POSIX_Time;
function Last_Status_Change_Time_Of (File_Status : Status)
return POSIX.Calendar.POSIX_Time;
function Is_Block_Special_File (File_Status : Status)
return Boolean;
function Is_Character_Special_File (File_Status : Status)
return Boolean;
function Is_Directory (File_Status : Status)
return Boolean;
function Is_FIFO (File_Status : Status)
return Boolean;
-- Is_Symbolic_Link is not in the IEEE standard
function Is_Symbolic_Link (File_Status : Status)
return Boolean;
function Is_Regular_File (File_Status : Status)
return Boolean;
-- Is_Socket is part of the POSIX.5c [D2]
function Is_Socket (File_Status : Status)
return Boolean;
function Is_Shared_Memory (File_Status : in Status)
return Boolean;
function Is_Message_Queue (File_Status : in Status)
return Boolean;
function Is_Semaphore (File_Status : in Status)
return Boolean;
private
type Status is new POSIX.C.struct_stat;
type File_ID is new POSIX.C.ino_t;
type Device_ID is new POSIX.C.dev_t;
end POSIX.File_Status;