1Unix.LargeFile(3)                  OCamldoc                  Unix.LargeFile(3)
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NAME

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

9       Module   Unix.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 Unix.lseek (for positioning a  file  descriptor),
18       Unix.truncate and Unix.ftruncate (for changing the size of a file), and
19       Unix.stat , Unix.lstat and Unix.fstat  (for  obtaining  information  on
20       files).   These  alternate  functions  represent positions and sizes by
21       64-bit integers (type int64 ) instead of regular integers (type int  ),
22       thus allowing operating on files whose sizes are greater than max_int .
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29       val lseek : Unix.file_descr -> int64 -> Unix.seek_command -> int64
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31       See Unix.lseek .
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35       val truncate : string -> int64 -> unit
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37       See Unix.truncate .
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41       val ftruncate : Unix.file_descr -> int64 -> unit
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43       See Unix.ftruncate .
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46       type stats = {
47        st_dev : int ;  (* Device number
48        *)
49        st_ino : int ;  (* Inode number
50        *)
51        st_kind : Unix.file_kind ;  (* Kind of the file
52        *)
53        st_perm : Unix.file_perm ;  (* Access rights
54        *)
55        st_nlink : int ;  (* Number of links
56        *)
57        st_uid : int ;  (* User id of the owner
58        *)
59        st_gid : int ;  (* Group ID of the file's group
60        *)
61        st_rdev : int ;  (* Device minor number
62        *)
63        st_size : int64 ;  (* Size in bytes
64        *)
65        st_atime : float ;  (* Last access time
66        *)
67        st_mtime : float ;  (* Last modification time
68        *)
69        st_ctime : float ;  (* Last status change time
70        *)
71        }
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77       val stat : string -> stats
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82       val lstat : string -> stats
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87       val fstat : Unix.file_descr -> stats
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942018-04-14                          source:                  Unix.LargeFile(3)