Merge branch 'no-shell' of github.com:AbsInt/CompCert into compcert_windows

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/Readconfig.mli b/lib/Readconfig.mli
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+(* *********************************************************************)
+(*                                                                     *)
+(*              The Compcert verified compiler                         *)
+(*                                                                     *)
+(*          Xavier Leroy, INRIA Paris-Rocquencourt                     *)
+(*                                                                     *)
+(*  Copyright Institut National de Recherche en Informatique et en     *)
+(*  Automatique.  All rights reserved.  This file is distributed       *)
+(*  under the terms of the GNU General Public License as published by  *)
+(*  the Free Software Foundation, either version 2 of the License, or  *)
+(*  (at your option) any later version.  This file is also distributed *)
+(*  under the terms of the INRIA Non-Commercial License Agreement.     *)
+(*                                                                     *)
+(* *********************************************************************)
+
+(* Reading configuration files *)
+
+(* The format of a configuration file is a list of lines
+      variable=value
+   The "value" on the right hand side is a list of whitespace-separated
+   words.  Quoting is honored with the same rules as POSIX shell:
+      \<newline>            for multi-line values
+      single quotes         no escapes within
+      double quotes         \$ \` \<doublequote> \\ \<newline> as escapes
+   Finally, lines starting with '#' are comments.
+*)
+
+val read_config_file: string -> unit
+  (** Read (key, value) pairs from the given file name.  Raise [Error]
+      if file is ill-formed. *)
+
+val key_val: string -> string list option
+  (** [key_val k] returns the value associated with key [k], if any.
+      Otherwise, [None] is returned. *)
+
+exception Error of string * int * string
+  (** Raised in case of error.
+      First argument is file name, second argument is line number,
+      third argument is an explanation of the error. *)