1UnixLabels.LargeFile(3)          OCaml library         UnixLabels.LargeFile(3)
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NAME

6       UnixLabels.LargeFile - File operations on large files.
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Module

9       Module   UnixLabels.LargeFile
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Documentation

12       Module LargeFile
13        : sig end
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16       File  operations on large files.  This sub-module provides 64-bit vari‐
17       ants of the functions UnixLabels.lseek (for positioning a file descrip‐
18       tor),  UnixLabels.truncate  and  UnixLabels.ftruncate (for changing the
19       size of a file), and UnixLabels.stat  ,  UnixLabels.lstat  and  UnixLa‐
20       bels.fstat (for obtaining information on files).  These alternate func‐
21       tions represent positions and sizes by 64-bit integers  (type  int64  )
22       instead  of  regular  integers  (type int ), thus allowing operating on
23       files whose sizes are greater than max_int .
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30       val lseek : UnixLabels.file_descr -> int64 -> mode:UnixLabels.seek_com‐
31       mand -> int64
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36       val truncate : string -> len:int64 -> unit
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41       val ftruncate : UnixLabels.file_descr -> len:int64 -> unit
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45       type stats = Unix.LargeFile.stats = {
46        st_dev : int ;  (* Device number
47        *)
48        st_ino : int ;  (* Inode number
49        *)
50        st_kind : UnixLabels.file_kind ;  (* Kind of the file
51        *)
52        st_perm : UnixLabels.file_perm ;  (* Access rights
53        *)
54        st_nlink : int ;  (* Number of links
55        *)
56        st_uid : int ;  (* User id of the owner
57        *)
58        st_gid : int ;  (* Group ID of the file's group
59        *)
60        st_rdev : int ;  (* Device minor number
61        *)
62        st_size : int64 ;  (* Size in bytes
63        *)
64        st_atime : float ;  (* Last access time
65        *)
66        st_mtime : float ;  (* Last modification time
67        *)
68        st_ctime : float ;  (* Last status change time
69        *)
70        }
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76       val stat : string -> stats
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81       val lstat : string -> stats
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86       val fstat : UnixLabels.file_descr -> stats
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93OCamldoc                          2019-02-02           UnixLabels.LargeFile(3)