(** Memory info for virtual domains. *) (* Memory info for virtual domains. (C) Copyright 2008 Richard W.M. Jones, Red Hat Inc. http://libvirt.org/ This program is free software; you can redistribute it and/or modify it 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 program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *) val register : ?needs_ksyms:bool -> ?needs_utsname:bool -> ?needs_tasks:bool -> ?needs_net_devices:bool -> ?needs_everything:bool -> run:(bool -> Virt_mem_types.image -> Virt_mem_types.kdata -> unit) -> ?external_cmd:bool -> ?extra_args:(Arg.key * Arg.spec * Arg.doc) list -> ?argcheck:(bool -> unit) -> string -> string -> Arg.usage_msg -> unit (** Tools register themselves with this call. The required parameters are: - tool name (eg. "uname") - short summary - full usage message The boolean parameters specify what kernel structures the tool needs before it can run. The main program will read these structures in before calling [~run]. - [~needs_ksyms:true] if kernel symbols are needed - [~needs_utsname:true] if kernel version (utsname) is needed - [~needs_tasks:true] if all task_struct (processes) are needed - [~needs_net_devices:true] if all net devices are needed - [~needs_everything:true] if the tool requires as much as possible (but will not fail if we cannot determine everything) The [~run] function is the tool's run function. This function is run once for each separate domain. It may throw any exception, which is printed out, but does not abort the program. (If for some reason you need to abort the whole program, call [exit].) Pass [~external_cmd:false] if this tool doesn't have an external 'virt-tool' link. Pass [~extra_args:...] if this tool needs extra command line options. Pass [~argcheck:...] so that the tool can do any additional parameter checks needed (eg. for [~extra_args]). *) val main : unit -> unit (** Entry point for the combined virt-mem executable. *)