UnixLabels.LargeFile(3o) - Man pages

UnixLabels.LargeFile(3o)         OCaml library        UnixLabels.LargeFile(3o)

NAME
       UnixLabels.LargeFile - File operations on large files.

Module
       Module   UnixLabels.LargeFile

Documentation
       Module LargeFile
        : sig end

       File  operations on large files.  This sub-module provides 64-bit vari-
       ants of the functions  UnixLabels.LargeFile.lseek  (for  positioning  a
       file  descriptor),  UnixLabels.LargeFile.truncate and UnixLabels.Large-
       File.ftruncate (for changing the size of a file), and UnixLabels.Large-
       File.stat  ,  UnixLabels.LargeFile.lstat and UnixLabels.LargeFile.fstat
       (for obtaining information on files).  These alternate functions repre-
       sent  positions  and  sizes by 64-bit integers (type int64 ) instead of
       regular integers (type int ), thus allowing operating  on  files  whose
       sizes are greater than max_int .

       val lseek : UnixLabels.file_descr -> int64 -> mode:UnixLabels.seek_com-
       mand -> int64

       See lseek .

       val truncate : string -> len:int64 -> unit

       See truncate .

       val ftruncate : UnixLabels.file_descr -> len:int64 -> unit

       See ftruncate .

       type stats = Unix.LargeFile.stats = {
        st_dev : int ;  (* Device number
        *)
        st_ino : int ;  (* Inode number
        *)
        st_kind : UnixLabels.file_kind ;  (* Kind of the file
        *)
        st_perm : UnixLabels.file_perm ;  (* Access rights
        *)
        st_nlink : int ;  (* Number of links
        *)
        st_uid : int ;  (* User id of the owner
        *)
        st_gid : int ;  (* Group ID of the file's group
        *)
        st_rdev : int ;  (* Device ID (if special file)
        *)
        st_size : int64 ;  (* Size in bytes
        *)
        st_atime : float ;  (* Last access time
        *)
        st_mtime : float ;  (* Last modification time
        *)
        st_ctime : float ;  (* Last status change time
        *)
        }

       val stat : string -> stats

       val lstat : string -> stats

       val fstat : UnixLabels.file_descr -> stats

OCamldoc                          2023-02-12          UnixLabels.LargeFile(3o)

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