(Unix.stat fname).Unix.st_kind = Unix.S_REG
with Unix.Unix_error _ -> false
+let is_executable fname =
+ try
+ let stat = (Unix.stat fname) in
+ stat.Unix.st_kind = Unix.S_REG &&
+ (stat.Unix.st_perm land 0o001 > 0)
+ with Unix.Unix_error _ -> false
+
+let chmod mode filename =
+ Unix.chmod filename mode
+
let mkdir path =
let components = split ~sep:'/' path in
let rec aux where = function
let path =
if where = "" then piece else where ^ "/" ^ piece in
(try
- Unix.mkdir path 0o755
+ Unix.mkdir path 0o755; chmod 0o2775 path
with
| Unix.Unix_error (Unix.EEXIST,_,_) -> ()
| Unix.Unix_error (e,_,_) ->
raise
(Failure
- ("Unix.mkdir " ^ path ^ " 0o755 :" ^ (Unix.error_message e))));
+ ("Unix.mkdir " ^ path ^ " 0o2775 :" ^ (Unix.error_message e))));
aux path tl
in
let where = if path.[0] = '/' then "/" else "" in
let output_file ~filename ~text =
let oc = open_out filename in
output_string oc text;
- close_out oc
+ close_out oc;
+ chmod 0o664 filename
let blank_split s =
let len = String.length s in
(** {2 Localized exceptions } *)
-exception Localized of Token.flocation * exn
+exception Localized of Stdpp.location * exn
-let loc_of_floc = function
- | { Lexing.pos_cnum = loc_begin }, { Lexing.pos_cnum = loc_end } ->
- (loc_begin, loc_end)
+let loc_of_floc floc = Stdpp.first_pos floc, Stdpp.last_pos floc;;
let floc_of_loc (loc_begin, loc_end) =
- let floc_begin =
- { Lexing.pos_fname = ""; Lexing.pos_lnum = -1; Lexing.pos_bol = -1;
- Lexing.pos_cnum = loc_begin }
- in
- let floc_end = { floc_begin with Lexing.pos_cnum = loc_end } in
- (floc_begin, floc_end)
+ Stdpp.make_loc (loc_begin, loc_end)
let dummy_floc = floc_of_loc (-1, -1)
let raise_localized_exception ~offset floc exn =
- let (x, y) = loc_of_floc floc in
+ let x, y = loc_of_floc floc in
let x = offset + x in
let y = offset + y in
- let flocb,floce = floc in
- let floc =
- { flocb with Lexing.pos_cnum = x }, { floce with Lexing.pos_cnum = y }
- in
+ let floc = floc_of_loc (x,y) in
raise (Localized (floc, exn))
let estimate_size x =