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Copyright © 2011 MLstate
This file is part of OPA.
OPA is free software: you can redistribute it and/or modify it under the
terms of the GNU Affero General Public License, version 3, as published by
the Free Software Foundation.
OPA is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
more details.
You should have received a copy of the GNU Affero General Public License
along with OPA. If not, see <>.
exception InvalidCommand
exception CommandError
val which : string -> string
val wget : string -> string
val tar : string -> string
val ps : string -> string
val mktemp : string -> string
val cp : string -> string
val system_call : string -> string * Unix.process_status
val get_return_code : Unix.process_status -> int