Last used in commit fd63d896445260ce83f88e58c0219606f97dca9e (in 2013). --- .gitignore | 1 - common/mlstdutils/Makefile.am | 8 -------- 2 files changed, 9 deletions(-) diff --git a/.gitignore b/.gitignore index 302aa2d81..3aca17f67 100644 --- a/.gitignore +++ b/.gitignore @@ -130,7 +130,6 @@ Makefile.in /common/mlstdutils/.depend /common/mlstdutils/bytes.ml /common/mlstdutils/guestfs_config.ml -/common/mlstdutils/libdir.ml /common/mlstdutils/oUnit-* /common/mlstdutils/std_utils_tests /common/mlutils/.depend diff --git a/common/mlstdutils/Makefile.am b/common/mlstdutils/Makefile.am index 5208e491f..2376ac6a6 100644 --- a/common/mlstdutils/Makefile.am +++ b/common/mlstdutils/Makefile.am @@ -35,7 +35,6 @@ endif SOURCES_ML += \ guestfs_config.ml \ - libdir.ml \ stringMap.ml \ stringSet.ml \ std_utils.ml @@ -97,13 +96,6 @@ mlstdutils.cmxa: $(XOBJECTS) $(OCAMLFIND) ocamlopt $(OCAMLPACKAGES) -a $^ -o $@ endif -# This OCaml module has to be generated by make (configure will put -# unexpanded prefix macro in). - -libdir.ml: Makefile - echo 'let libdir = "$(libdir)"' > $@-t - mv $@-t $@ - # Tests. std_utils_tests_SOURCES = dummy.c -- 2.13.2

--- .gitignore | 5 + builder/Makefile.am | 3 + builder/builder.mli | 19 ++ builder/paths.mli | 28 +++ builder/utils.mli | 30 +++ common/mlstdutils/Makefile.am | 1 + common/mlstdutils/guestfs_config.mli | 35 +++ customize/Makefile.am | 1 + customize/customize_main.mli | 19 ++ daemon/Makefile.am | 12 +- daemon/callbacks.mli | 20 ++ daemon/daemon.mli | 19 ++ dib/Makefile.am | 18 +- dib/dib.mli | 19 ++ dib/elements.ml | 5 - dib/elements.mli | 61 +++++ dib/utils.mli | 66 ++++++ generator/Makefile.am | 2 + generator/daemon.ml | 8 + generator/daemon.mli | 1 + generator/main.ml | 4 + generator/main.mli | 19 ++ generator/types.ml | 325 ++++---------------------- generator/types.mli | 440 +++++++++++++++++++++++++++++++++++ get-kernel/Makefile.am | 7 +- get-kernel/get_kernel.mli | 19 ++ m4/guestfs-ocaml-gettext.m4 | 83 ++++--- m4/guestfs_ocaml.m4 | 4 +- mllib/Makefile.am | 1 + resize/Makefile.am | 5 +- resize/resize.mli | 19 ++ sparsify/Makefile.am | 6 +- sparsify/copying.mli | 25 ++ sparsify/in_place.mli | 21 ++ sparsify/sparsify.mli | 19 ++ sparsify/utils.mli | 22 ++ sysprep/Makefile.am | 14 +- sysprep/main.mli | 19 ++ v2v/Makefile.am | 2 + v2v/copy_to_local.mli | 19 ++ v2v/v2v.mli | 19 ++ 41 files changed, 1134 insertions(+), 330 deletions(-) diff --git a/.gitignore b/.gitignore index 3aca17f67..de82ec835 100644 --- a/.gitignore +++ b/.gitignore @@ -181,10 +181,12 @@ Makefile.in /daemon/optgroups.c /daemon/optgroups.h /daemon/optgroups.ml +/daemon/optgroups.mli /daemon/stamp-guestfsd.pod /daemon/structs-cleanups.c /daemon/structs-cleanups.h /daemon/structs.ml +/daemon/structs.mli /daemon/stubs-?.c /daemon/stubs.h /daemon/types.ml @@ -193,6 +195,7 @@ Makefile.in /df/virt-df /df/virt-df.1 /dib/.depend +/dib/output_format_*.mli /dib/stamp-virt-dib.pod /dib/virt-dib /dib/virt-dib.1 @@ -376,6 +379,7 @@ Makefile.in /missing /mllib/.depend /mllib/common_gettext.ml +/mllib/common_gettext.mli /mllib/common_utils_tests /mllib/getopt_tests /mllib/JSON_tests @@ -551,6 +555,7 @@ Makefile.in /sysprep/stamp-virt-sysprep.pod /sysprep/sysprep-extra-options.pod /sysprep/sysprep-operations.pod +/sysprep/sysprep_operation_*.mli /sysprep/virt-sysprep /sysprep/virt-sysprep.1 /tests/c-api/test-add-drive-opts diff --git a/builder/Makefile.am b/builder/Makefile.am index 64cb20ade..e3d37667b 100644 --- a/builder/Makefile.am +++ b/builder/Makefile.am @@ -42,6 +42,7 @@ EXTRA_DIST = \ yajl_tests.ml SOURCES_MLI = \ + builder.mli \ cache.mli \ cmdline.mli \ downloader.mli \ @@ -50,11 +51,13 @@ SOURCES_MLI = \ ini_reader.mli \ languages.mli \ list_entries.mli \ + paths.mli \ pxzcat.mli \ setlocale.mli \ sigchecker.mli \ simplestreams_parser.mli \ sources.mli \ + utils.mli \ yajl.mli SOURCES_ML = \ diff --git a/builder/builder.mli b/builder/builder.mli new file mode 100644 index 000000000..fb2b9f8c1 --- /dev/null +++ b/builder/builder.mli @@ -0,0 +1,19 @@ +(* virt-builder + * Copyright (C) 2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/builder/paths.mli b/builder/paths.mli new file mode 100644 index 000000000..dfd353e99 --- /dev/null +++ b/builder/paths.mli @@ -0,0 +1,28 @@ +(* virt-builder + * Copyright (C) 2014-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +val xdg_cache_home : string option +(** [$XDG_CACHE_HOME/virt-builder] or [$HOME/.cache/virt-builder] or [None]. *) + +val xdg_config_home : unit -> string option +(** [$XDG_CONFIG_HOME/prog] or [$HOME/.config/prog] or [None]. *) + +val xdg_config_dirs : unit -> string list +(** [$XDG_CONFIG_DIRS] (which is a colon-separated path), split. Empty + elements are removed from the list. If the environment variable + is not set [["/etc/xdg"]] is returned instead. *) diff --git a/builder/utils.mli b/builder/utils.mli new file mode 100644 index 000000000..45385f713 --- /dev/null +++ b/builder/utils.mli @@ -0,0 +1,30 @@ +(* virt-builder + * Copyright (C) 2013-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(** Utilities/common functions used in virt-builder only. *) + +type gpgkey_type = + | No_Key + | Fingerprint of string + | KeyFile of string +and revision = + | Rev_int of int + | Rev_string of string + +val string_of_revision : revision -> string +(** Convert a {!revision} into a string. *) diff --git a/common/mlstdutils/Makefile.am b/common/mlstdutils/Makefile.am index 2376ac6a6..f4296daa4 100644 --- a/common/mlstdutils/Makefile.am +++ b/common/mlstdutils/Makefile.am @@ -23,6 +23,7 @@ EXTRA_DIST = \ std_utils_tests.ml SOURCES_MLI = \ + guestfs_config.mli \ std_utils.mli \ stringMap.mli \ stringSet.mli diff --git a/common/mlstdutils/guestfs_config.mli b/common/mlstdutils/guestfs_config.mli new file mode 100644 index 000000000..78df30405 --- /dev/null +++ b/common/mlstdutils/guestfs_config.mli @@ -0,0 +1,35 @@ +(* mlstdutils + * Copyright (C) 2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +val package_name : string +(** The configure value [@PACKAGE_NAME@] *) + +val package_version : string +(** The configure value [@PACKAGE_VERSION@] *) + +val package_version_full : string +(** The configure value [@PACKAGE_VERSION_FULL@] *) + +val prefix : string +(** The configure value [@prefix@] *) + +val datadir : string +(** The configure value [@datadir@] *) + +val host_cpu : string +(** The configure value [@host_cpu@] *) diff --git a/customize/Makefile.am b/customize/Makefile.am index 9e82039b5..18f4dce44 100644 --- a/customize/Makefile.am +++ b/customize/Makefile.am @@ -38,6 +38,7 @@ SOURCES_MLI = \ append_line.mli \ crypt.mli \ customize_cmdline.mli \ + customize_main.mli \ customize_run.mli \ firstboot.mli \ hostname.mli \ diff --git a/customize/customize_main.mli b/customize/customize_main.mli new file mode 100644 index 000000000..9da42fded --- /dev/null +++ b/customize/customize_main.mli @@ -0,0 +1,19 @@ +(* virt-customize + * Copyright (C) 2014-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/daemon/Makefile.am b/daemon/Makefile.am index ac8efaa1a..61cfb5caa 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -36,7 +36,11 @@ BUILT_SOURCES = \ generator_built = \ $(BUILT_SOURCES) \ - callbacks.ml + callbacks.ml \ + optgroups.ml \ + optgroups.mli \ + structs.ml \ + structs.mli EXTRA_DIST = \ $(generator_built) \ @@ -245,8 +249,9 @@ guestfsd_CFLAGS = \ SOURCES_MLI = \ blkid.mli \ btrfs.mli \ + callbacks.mli \ chroot.mli \ - sysroot.mli \ + daemon.mli \ devsparts.mli \ file.mli \ filearch.mli \ @@ -266,8 +271,11 @@ SOURCES_MLI = \ md.mli \ mount.mli \ mountable.mli \ + optgroups.mli \ parted.mli \ realpath.mli \ + structs.mli \ + sysroot.mli \ utils.mli SOURCES_ML = \ diff --git a/daemon/callbacks.mli b/daemon/callbacks.mli new file mode 100644 index 000000000..aed74b6ea --- /dev/null +++ b/daemon/callbacks.mli @@ -0,0 +1,20 @@ +(* guestfsd + * Copyright (C) 2009-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +val init_callbacks : unit -> unit +(** Initialize callbacks to OCaml code. (This code is generated.) *) diff --git a/daemon/daemon.mli b/daemon/daemon.mli new file mode 100644 index 000000000..68c3f62a6 --- /dev/null +++ b/daemon/daemon.mli @@ -0,0 +1,19 @@ +(* guestfsd + * Copyright (C) 2009-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/dib/Makefile.am b/dib/Makefile.am index d3a40b9b0..d5fc4e48d 100644 --- a/dib/Makefile.am +++ b/dib/Makefile.am @@ -24,7 +24,11 @@ EXTRA_DIST = \ SOURCES_MLI = \ cmdline.mli \ - output_format.mli + dib.mli \ + elements.mli \ + output_format.mli \ + $(patsubst %,output_format_%.mli,$(formats)) \ + utils.mli # Filenames output_format_<name>.ml in alphabetical order. formats = \ @@ -119,6 +123,16 @@ virt_dib_LINK = \ $(OCAMLFIND) $(BEST) $(OCAMLFLAGS) $(OCAMLPACKAGES) $(OCAMLLINKFLAGS) \ $(OBJECTS) -o $@ +# The output_format_*.mli files are all empty and autogenerated. +CLEANFILES += \ + $(patsubst %,output_format_%.mli,$(formats)) + +output_format_%.mli: + rm -f $@ $@-t + echo '(* This file is generated by Makefile.am. *)' >> $@-t + echo '(* Nothing is exported from output format modules. *)' >> $@-t + mv $@-t $@ + # Tests. TESTS_ENVIRONMENT = $(top_builddir)/run --test @@ -143,7 +157,7 @@ stamp-virt-dib.pod: virt-dib.pod touch $@ # OCaml dependencies. -.depend: *.mli *.ml +.depend: $(SOURCES_MLI) $(SOURCES_ML) $(top_builddir)/ocaml-dep.sh $^ -include .depend diff --git a/dib/dib.mli b/dib/dib.mli new file mode 100644 index 000000000..84aa4fcdb --- /dev/null +++ b/dib/dib.mli @@ -0,0 +1,19 @@ +(* virt-dib + * Copyright (C) 2015 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/dib/elements.ml b/dib/elements.ml index 6d668ea64..2d518c739 100644 --- a/dib/elements.ml +++ b/dib/elements.ml @@ -34,14 +34,9 @@ and hooks_map = (string, string list) Hashtbl.t (* hook name, scripts *) exception Duplicate_script of string * string (* hook, script *) -(* These are the elements which we don't ever try to use. *) let builtin_elements_blacklist = [ ] -(* These are the scripts which we don't ever try to run. - * Usual reason could be that they are not compatible the way virt-dib works: - * e.g. they expect the tree of elements outside the chroot, which is not - * available in the appliance. *) let builtin_scripts_blacklist = [ "01-sahara-version"; (* Gets the Git commit ID of the d-i-b and * sahara-image-elements repositories. *) diff --git a/dib/elements.mli b/dib/elements.mli new file mode 100644 index 000000000..f351afeff --- /dev/null +++ b/dib/elements.mli @@ -0,0 +1,61 @@ +(* virt-dib + * Copyright (C) 2015 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(** Parsing and handling of elements. *) + +type element = { + directory : string; (** directory of the element *) + hooks : hooks_map; (** available hooks, and scripts for each hook*) +} +and hooks_map = (string, string list) Hashtbl.t (** hook name, scripts *) + +val builtin_elements_blacklist : string list +(** These are the elements which we don't ever try to use. *) + +val builtin_scripts_blacklist : string list +(** These are the scripts which we don't ever try to run. + + Usual reason could be that they are not compatible the way + virt-dib works, e.g. they expect the tree of elements outside + the chroot, which is not available in the appliance. *) + +val load_elements : debug:int -> string list -> (string, element) Hashtbl.t +(** [load_elements ~debug paths] loads elements from the specified + [paths]; returns a [Hashtbl.t] of {!element} structs indexed by + the element name. *) + +val load_dependencies : StringSet.elt list -> (string, element) Hashtbl.t -> StringSet.t +(** [load_dependencies element_set elements] returns the whole set of + elements needed to use [element_set], including [element_list] + themselves. In other words, this recursively resolves the + dependencies of [element_set]. *) + +val copy_elements : StringSet.t -> (string, element) Hashtbl.t -> string list -> string -> unit +(** [copy_elements element_set elements blacklisted_scripts destdir] + copies the elements in [element_set] (with the element definitions + provided as [elements]) into the [destdir] directory. + + [blacklisted_scripts] contains names of scripts to never copy. *) + +val load_hooks : debug:int -> string -> hooks_map +(** [load_hooks ~debug path] loads the hooks from the specified + [path] (which usually represents an element). *) + +val load_scripts : Guestfs.guestfs -> string -> string list +(** [load_scripts g path] loads the scripts from the specified [path] + (which usually represents a directory of an hook). *) diff --git a/dib/utils.mli b/dib/utils.mli new file mode 100644 index 000000000..dbbf82113 --- /dev/null +++ b/dib/utils.mli @@ -0,0 +1,66 @@ +(* virt-dib + * Copyright (C) 2015 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +val unit_GB : int -> int64 +(** [unit_GB n] returns n * 2^30 *) + +val current_arch : unit -> string +(** Turn the host_cpu into the dpkg architecture naming. *) + +val output_filename : string -> string -> string +(** [output_filename image_name format] generates a suitable output + filename based on the image filename and output format. *) + +val log_filename : unit -> string +(** Generate a name for the log file containing the program name and + current date/time. *) + +val var_from_lines : string -> string list -> string +(** Find variable definition in a set of lines of the form [var=value]. *) + +val string_index_fn : (char -> bool) -> string -> int +(** Apply function to each character in the string. If the function + returns true, return the index of the character. + + In other words, like {!String.index} but using a function + instead of a single character. + + @raise Not_found if no match *) + +val digit_prefix_compare : string -> string -> int + +val do_mkdir : string -> unit +(** Wrapper around [mkdir -p -m 0755] *) + +val get_required_tool : string -> string +(** Ensure external program is installed. Return the full path of the + program or fail with an error message. *) + +val require_tool : string -> unit +(** Same as {!get_required_tool} but only checks the external program + is installed and does not return the path. *) + +val do_cp : string -> string -> unit +(** Wrapper around [cp -a src destdir]. *) + +val ensure_trailing_newline : string -> string +(** If the input string is not [""], ensure there is a trailing ['\n'], + adding one if necessary. *) + +val not_in_list : 'a list -> 'a -> bool +(** Opposite of {!List.mem}. *) diff --git a/generator/Makefile.am b/generator/Makefile.am index bb4ac747c..b2f6d542d 100644 --- a/generator/Makefile.am +++ b/generator/Makefile.am @@ -84,6 +84,7 @@ sources = \ lua.ml \ lua.mli \ main.ml \ + main.mli \ OCaml.ml \ OCaml.mli \ optgroups.ml \ @@ -107,6 +108,7 @@ sources = \ tests_c_api.ml \ tests_c_api.mli \ types.ml \ + types.mli \ UEFI.ml \ UEFI.mli \ utils.ml \ diff --git a/generator/daemon.ml b/generator/daemon.ml index 5f726cafe..089ef509c 100644 --- a/generator/daemon.ml +++ b/generator/daemon.ml @@ -1152,6 +1152,14 @@ let generate_daemon_optgroups_ml () = pr " \"guestfs_int_daemon_optgroup_%s_available\" \"noalloc\"\n" group ) optgroups_names +let generate_daemon_optgroups_mli () = + generate_header OCamlStyle GPLv2plus; + + List.iter ( + fun group -> + pr "val %s_available : unit -> bool\n" group + ) optgroups_names + (* Generate structs-cleanups.c file. *) let generate_daemon_structs_cleanups_c () = generate_header CStyle GPLv2plus; diff --git a/generator/daemon.mli b/generator/daemon.mli index 6d643bc29..a2ba123ef 100644 --- a/generator/daemon.mli +++ b/generator/daemon.mli @@ -27,5 +27,6 @@ val generate_daemon_names : unit -> unit val generate_daemon_optgroups_c : unit -> unit val generate_daemon_optgroups_h : unit -> unit val generate_daemon_optgroups_ml : unit -> unit +val generate_daemon_optgroups_mli : unit -> unit val generate_daemon_structs_cleanups_c : unit -> unit val generate_daemon_structs_cleanups_h : unit -> unit diff --git a/generator/main.ml b/generator/main.ml index 22add59b3..f4fed4f8b 100644 --- a/generator/main.ml +++ b/generator/main.ml @@ -147,6 +147,8 @@ Run it from the top source directory using the command Daemon.generate_daemon_optgroups_h; output_to "daemon/optgroups.ml" Daemon.generate_daemon_optgroups_ml; + output_to "daemon/optgroups.mli" + Daemon.generate_daemon_optgroups_mli; output_to "daemon/lvm-tokenization.c" Daemon.generate_daemon_lvm_tokenization; output_to "daemon/structs-cleanups.c" @@ -193,6 +195,8 @@ Run it from the top source directory using the command OCaml.generate_ocaml_c_errnos; output_to "daemon/structs.ml" OCaml.generate_ocaml_daemon_structs; + output_to "daemon/structs.mli" + OCaml.generate_ocaml_daemon_structs; output_to "ocaml/bindtests.ml" Bindtests.generate_ocaml_bindtests; diff --git a/generator/main.mli b/generator/main.mli new file mode 100644 index 000000000..2ef1f55a2 --- /dev/null +++ b/generator/main.mli @@ -0,0 +1,19 @@ +(* libguestfs + * Copyright (C) 2009-2017 Red Hat Inc. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + *) + +(* Nothing is exported. *) diff --git a/generator/types.ml b/generator/types.ml index fb6c3bc06..aac726660 100644 --- a/generator/types.ml +++ b/generator/types.ml @@ -18,115 +18,22 @@ (* Please read generator/README first. *) -(* Types used to describe the API. *) +(* Types used to describe the API - see [types.mli] file for the + documentation. *) type style = ret * args * optargs - (* The [style] is a tuple which describes the return value and - * arguments of a function. - * - * [ret] is the return value, one of the [R*] values below. - * - * The second element is the list of required arguments, a list of - * [argt]s from the list below, eg. [Bool], [String] etc. Each has - * a name so that for example [Int "foo"] corresponds in the C - * bindings to an [int foo] parameter. - * - * The third element is the list of optional arguments. These are - * mapped to optional arguments in the language binding, eg. in - * Perl to: - * $g->fn (required1, required2, opt1 => val, opt2 => val); - * As the name suggests these are optional, and the function can - * tell which optional parameters were supplied by the caller. - *) - and ret = - (* "RErr" as a return value means an int used as a simple error - * indication, ie. 0 or -1. - *) | RErr - - (* "RInt" as a return value means an int which is -1 for error - * or any value >= 0 on success. Only use this for smallish - * positive ints (0 <= i < 2^30). - *) | RInt of string - - (* "RInt64" is the same as RInt, but is guaranteed to be able - * to return a full 64 bit value, _except_ that -1 means error - * (so -1 cannot be a valid, non-error return value). - *) | RInt64 of string - - (* "RBool" is a bool return value which can be true/false or - * -1 for error. - *) | RBool of string - - (* "RConstString" is a string that refers to a constant value. - * The return value must NOT be NULL (since NULL indicates - * an error). - * - * Try to avoid using this. In particular you cannot use this - * for values returned from the daemon, because there is no - * thread-safe way to return them in the C API. - *) | RConstString of string - - (* "RConstOptString" is an even more broken version of - * "RConstString". The returned string may be NULL and there - * is no way to return an error indication. Avoid using this! - *) | RConstOptString of string - - (* "RString" is a returned string. It must NOT be NULL, since - * a NULL return indicates an error. The caller frees this. - *) | RString of rstringt * string - - (* "RStringList" is a list of strings. No string in the list - * can be NULL. The caller frees the strings and the array. - *) | RStringList of rstringt * string - - (* "RStruct" is a function which returns a single named structure - * or an error indication (in C, a struct, and in other languages - * with varying representations, but usually very efficient). See - * after the function list below for the structures. - *) | RStruct of string * string (* name of retval, name of struct *) - - (* "RStructList" is a function which returns either a list/array - * of structures (could be zero-length), or an error indication. - *) | RStructList of string * string (* name of retval, name of struct *) - - (* Key-value pairs of untyped strings. Turns into a hashtable or - * dictionary in languages which support it. - * - * DON'T use this as a general "bucket" for results. Prefer a - * stronger typed return value if one is available, or write a - * custom struct. Don't use this if the list could potentially - * be very long, since it is inefficient. - * - * Keys should be unique. NULLs are not permitted. - * The first rstringt is the type of the keys, the second - * rstringt is the type of the values. - *) | RHashtable of rstringt * rstringt * string - - (* "RBufferOut" is handled almost exactly like RString, but - * it allows the string to contain arbitrary 8 bit data including - * ASCII NUL. In the C API this causes an implicit extra parameter - * to be added of type <size_t *size_r>. The extra parameter - * returns the actual size of the return buffer in bytes. - * - * Other programming languages support strings with arbitrary 8 bit - * data. - * - * At the RPC layer we have to use the opaque<> type instead of - * string<>. Returned data is still limited to the max message - * size (ie. ~ 2 MB). - *) | RBufferOut of string and rstringt = @@ -137,106 +44,37 @@ and rstringt = and args = argt list (* Function parameters, guestfs handle is implicit. *) and argt = - | Bool of string (* boolean *) - | Int of string (* int (smallish ints, signed, <= 31 bits) *) - | Int64 of string (* any 64 bit int *) - - (* Strings: These can be plain strings, device names, mountable - * filesystems, etc. They cannot be NULL. - *) + | Bool of string + | Int of string + | Int64 of string | String of stringt * string - | OptString of string (* Plain string, may be NULL. *) - - (* List of strings: The strings may be plain strings, device names - * etc., but all of the same type. The strings cannot be NULL. - *) + | OptString of string | StringList of stringt * string - - (* Opaque buffer which can contain arbitrary 8 bit data. - * In the C API, this is expressed as <const char *, size_t> pair. - * Most other languages have a string type which can contain - * ASCII NUL. We use whatever type is appropriate for each - * language. - * Buffers are limited by the total message size. To transfer - * large blocks of data, use FileIn/FileOut parameters instead. - * To return an arbitrary buffer, use RBufferOut. - *) | BufferIn of string - - (* This specifies an opaque pointer that is passed through - * untouched. Only non-daemon functions are supported. - * - * Pointer ("foo *", "bar") translates to "foo *bar" in the - * C API. The pointer ("bar") cannot be NULL. - * - * This is less well supported in other language bindings: - * if the pointer type is known then we may be able to produce - * a suitable binding, otherwise this is translated into a 64 - * bit int. - * - * Functions with this parameter type are not supported at all - * in guestfish (the function must be declared "NotInFish" else - * you will get an error). Also the function cannot contain - * tests, although we should fix this in future. - *) | Pointer of (string * string) and stringt = - | PlainString (* none of the others *) - | Device (* /dev device name *) - | Mountable (* location of mountable filesystem *) - - (* An absolute path within the appliance filesystem. *) + | PlainString + | Device + | Mountable | Pathname - - (* These are treated as filenames (simple string parameters) in - * the C API and bindings. But in the RPC protocol, we transfer - * the actual file content up to or down from the daemon. - * FileIn: local machine -> daemon (in request) - * FileOut: daemon -> local machine (in reply) - * In guestfish (only), the special name "-" means read from - * stdin or write to stdout. - *) | FileIn | FileOut - - (* Key material / passphrase. Eventually we should treat this - * as sensitive and mlock it into physical RAM. However this - * is highly complex because of all the places that XDR-encoded - * strings can end up. So currently the only difference from - * 'PlainString' is the way that guestfish requests these - * parameters from the user. - *) | Key - - (* A GUID string. - * - * It cannot be NULL, and it will be validated using - * guestfs_int_validate_guid. - *) | GUID - - (* A simple filename (not a path nor a relative path). It cannot - * be NULL, empty, or anything different than a simple file name. - *) | Filename - - (* The following two are DEPRECATED and must not be used in - * any new APIs. - *) - | Dev_or_Path (* Device or Pathname. *) - | Mountable_or_Path (* Mountable or Pathname. *) + | Dev_or_Path + | Mountable_or_Path and optargs = optargt list and optargt = - | OBool of string (* boolean *) - | OInt of string (* int (smallish ints, signed, <= 31 bits) *) - | OInt64 of string (* any 64 bit int *) - | OString of string (* const char *name, cannot be NULL *) - | OStringList of string (* char **strings, neither the list nor any - string may be NULL *) + | OBool of string + | OInt of string + | OInt64 of string + | OString of string + | OStringList of string type errcode = [ `CannotReturnError | `ErrorIsMinusOne | `ErrorIsNULL ] @@ -247,112 +85,31 @@ type fish_output_t = (* See guestfs-hacking(1). *) type c_api_tests = (c_api_test_init * c_api_test_prereq * c_api_test * c_api_test_cleanup) list and c_api_test = - (* Run the command sequence and just expect nothing to fail. *) | TestRun of seq - - (* Run the command sequence. No command should fail, and the - * output of the command(s) is tested using the C expression which - * should return true. - * - * In the C expression, 'ret' is the result of the final command, - * 'ret1' is the result of the last but one command, and so on - * backwards. - *) | TestResult of seq * string - - (* Run the command sequence. No command should fail, and the - * last command must return the given string or device name. - *) | TestResultString of seq * string | TestResultDevice of seq * string - - (* Run the command sequence. No command should fail, and the - * last command must return true or false. - *) | TestResultTrue of seq | TestResultFalse of seq - - (* Run the command sequence and expect the final command (only) - * to fail. - *) | TestLastFail of seq - - (* Run the command sequence and expect either nothing to fail, - * or that the last command only can fail with ENOTSUP. - *) | TestRunOrUnsupported of seq (* Test prerequisites. *) and c_api_test_prereq = - (* Test always runs. *) | Always - - (* Test is currently disabled - eg. it fails, or it tests some - * unimplemented feature. - *) | Disabled - - (* Run the test only if 'string' is available in the daemon. *) | IfAvailable of string - - (* Run the test when the appliance and the OS differ - for example, - * when using a fixed appliance created in a different OS/distribution. - *) | IfNotCrossAppliance (* Some initial scenarios for testing. *) and c_api_test_init = - (* Do nothing, block devices could contain random stuff including - * LVM PVs, and some filesystems might be mounted. This is usually - * a bad idea. - *) | InitNone - - (* Block devices are empty and no filesystems are mounted. *) | InitEmpty - - (* /dev/sda contains a single partition /dev/sda1, with random - * content. No LVM. - *) | InitPartition - - (* Identical to InitPartition, except that the partition table is GPT - * instead of MBR. - *) | InitGPT - - (* /dev/sda contains a single partition /dev/sda1, which is formatted - * as ext2, empty [except for lost+found] and mounted on /. - * No LVM. - * - * Note: for testing filesystem operations, it is quicker to use - * InitScratchFS - *) | InitBasicFS - - (* /dev/sda: - * /dev/sda1 (is a PV): - * /dev/VG/LV (size 8MB): - * formatted as ext2, empty [except for lost+found], mounted on / - * - * Note: only use this if you really need a freshly created filesystem - * on LVM. Normally you should use InitScratchFS instead. - *) | InitBasicFSonLVM - - (* /dev/sdd (the ISO, see images/ directory in source) - * is mounted on / - *) | InitISOFS - - (* /dev/sdb1 (write scratch disk) is mounted on /. The filesystem - * will be empty. - * - * Note that this filesystem is not recreated between tests, and - * could contain random files and directories from previous tests. - * Therefore it is recommended that you create uniquely named files - * and directories for your tests. - *) | InitScratchFS (* Cleanup commands which are run whether the test succeeds or fails. *) @@ -363,43 +120,41 @@ and seq = cmd list and cmd = string list type visibility = - | VPublic (* Part of the public API *) - | VPublicNoFish (* Like VPublic, but not exported in - guestfish *) - | VStateTest (* A function which tests the state - of the appliance *) - | VBindTest (* Only used for testing language bindings *) - | VDebug (* Exported everywhere, but not documented *) - | VInternal (* Not exported *) + | VPublic + | VPublicNoFish + | VStateTest + | VBindTest + | VDebug + | VInternal type version = int * int * int type deprecated_by = - | Not_deprecated (* function not deprecated *) - | Replaced_by of string (* replaced by another function *) - | Deprecated_no_replacement (* deprecated with no replacement *) + | Not_deprecated + | Replaced_by of string + | Deprecated_no_replacement type impl = - | C (* implemented in C by "do_<name>" *) - | OCaml of string (* implemented in OCaml by named function *) + | C + | OCaml of string (* Type of an action as declared in Actions module. *) type action = { - name : string; (* name, not including "guestfs_" *) - added : version; (* which version was the API first added *) - style : style; (* args and return value *) - impl : impl; (* implementation language (C or OCaml) *) - proc_nr : int option; (* proc number, None for non-daemon *) - tests : c_api_tests; (* C API tests *) - test_excuse : string; (* if there's no tests ... *) - shortdesc : string; (* single line description *) - longdesc : string; (* longer documentation *) + name : string; + added : version; + style : style; + impl : impl; + proc_nr : int option; + tests : c_api_tests; + test_excuse : string; + shortdesc : string; + longdesc : string; (* Lots of flags ... *) - protocol_limit_warning : bool; (* warn about protocol size limits *) - fish_alias : string list; (* alias(es) for this cmd in guestfish *) - fish_output : fish_output_t option; (* how to display output in guestfish *) - visibility: visibility; (* The visbility of function *) + protocol_limit_warning : bool; + fish_alias : string list; + fish_output : fish_output_t option; + visibility: visibility; deprecated_by : deprecated_by; (* function is deprecated *) optional : string option; (* function is part of an optional group *) progress : bool; (* function can generate progress messages *) diff --git a/generator/types.mli b/generator/types.mli new file mode 100644 index 000000000..96072045d --- /dev/null +++ b/generator/types.mli @@ -0,0 +1,440 @@ +(* libguestfs + * Copyright (C) 2009-2017 Red Hat Inc. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + *) + +(** Types used to describe the API. *) + +type style = ret * args * optargs +(** The [style] is a tuple which describes the return value and + arguments of a function. + + [ret] is the return value, one of the [R*] values below. + + The second element is the list of required arguments, a list of + [argt]s from the list below, eg. [Bool], [String] etc. Each has + a name so that for example [Int "foo"] corresponds in the C + bindings to an [int foo] parameter. + + The third element is the list of optional arguments. These are + mapped to optional arguments in the language binding, eg. in + Perl to: +{v + $g->fn (required1, required2, opt1 => val, opt2 => val); +v} + As the name suggests these are optional, and the function can + tell which optional parameters were supplied by the caller. *) + +and ret = + | RErr +(** "RErr" as a return value means an int used as a simple error + indication, ie. 0 or -1. *) + + | RInt of string +(** "RInt" as a return value means an int which is -1 for error + or any value >= 0 on success. Only use this for smallish + positive ints (0 <= i < 2^30). *) + + | RInt64 of string +(** "RInt64" is the same as RInt, but is guaranteed to be able + to return a full 64 bit value, _except_ that -1 means error + (so -1 cannot be a valid, non-error return value). *) + + | RBool of string +(** "RBool" is a bool return value which can be true/false or + -1 for error. *) + + | RConstString of string +(** "RConstString" is a string that refers to a constant value. + The return value must NOT be NULL (since NULL indicates + an error). + + Try to avoid using this. In particular you cannot use this + for values returned from the daemon, because there is no + thread-safe way to return them in the C API. *) + + | RConstOptString of string +(** "RConstOptString" is an even more broken version of + "RConstString". The returned string may be NULL and there + is no way to return an error indication. Avoid using this! *) + + | RString of rstringt * string +(** "RString" is a returned string. It must NOT be NULL, since + a NULL return indicates an error. The caller frees this. *) + + | RStringList of rstringt * string +(** "RStringList" is a list of strings. No string in the list + can be NULL. The caller frees the strings and the array. *) + + | RStruct of string * string (* name of retval, name of struct *) +(** "RStruct" is a function which returns a single named structure + or an error indication (in C, a struct, and in other languages + with varying representations, but usually very efficient). See + after the function list below for the structures. *) + + | RStructList of string * string (* name of retval, name of struct *) +(** "RStructList" is a function which returns either a list/array + of structures (could be zero-length), or an error indication. *) + + | RHashtable of rstringt * rstringt * string +(** Key-value pairs of untyped strings. Turns into a hashtable or + dictionary in languages which support it. + + DON'T use this as a general "bucket" for results. Prefer a + stronger typed return value if one is available, or write a + custom struct. Don't use this if the list could potentially + be very long, since it is inefficient. + + Keys should be unique. NULLs are not permitted. + The first rstringt is the type of the keys, the second + rstringt is the type of the values. *) + + | RBufferOut of string +(** "RBufferOut" is handled almost exactly like RString, but + it allows the string to contain arbitrary 8 bit data including + ASCII NUL. In the C API this causes an implicit extra parameter + to be added of type <size_t *size_r>. The extra parameter + returns the actual size of the return buffer in bytes. + + Other programming languages support strings with arbitrary 8 bit + data. + + At the RPC layer we have to use the opaque<> type instead of + string<>. Returned data is still limited to the max message + size (ie. ~ 2 MB). *) + +and rstringt = + | RPlainString (** none of the others *) + | RDevice (** /dev device name *) + | RMountable (** location of mountable filesystem *) + +and args = argt list (** Function parameters, guestfs handle is implicit. *) + +and argt = + | Bool of string (** boolean *) + | Int of string (** int (smallish ints, signed, <= 31 bits) *) + | Int64 of string (** any 64 bit int *) + + | String of stringt * string + (** Strings: These can be plain strings, device names, mountable + filesystems, etc. They cannot be NULL. *) + + | OptString of string (** Plain string, may be NULL. *) + + | StringList of stringt * string + (** List of strings: The strings may be plain strings, device names + etc., but all of the same type. The strings cannot be NULL. *) + + | BufferIn of string + (** Opaque buffer which can contain arbitrary 8 bit data. + In the C API, this is expressed as <const char *, size_t> pair. + Most other languages have a string type which can contain + ASCII NUL. We use whatever type is appropriate for each + language. + + Buffers are limited by the total message size. To transfer + large blocks of data, use FileIn/FileOut parameters instead. + To return an arbitrary buffer, use RBufferOut. *) + + | Pointer of (string * string) + (** This specifies an opaque pointer that is passed through + untouched. Only non-daemon functions are supported. + + Pointer ("foo *", "bar") translates to "foo *bar" in the + C API. The pointer ("bar") cannot be NULL. + + This is less well supported in other language bindings: + if the pointer type is known then we may be able to produce + a suitable binding, otherwise this is translated into a 64 + bit int. + + Functions with this parameter type are not supported at all + in guestfish (the function must be declared "NotInFish" else + you will get an error). Also the function cannot contain + tests, although we should fix this in future. *) + +and stringt = + | PlainString (** none of the others *) + | Device (** /dev device name *) + | Mountable (** location of mountable filesystem *) + + | Pathname + (** An absolute path within the appliance filesystem. *) + + | FileIn + | FileOut + (** These are treated as filenames (simple string parameters) in + the C API and bindings. But in the RPC protocol, we transfer + the actual file content up to or down from the daemon. + FileIn: local machine -> daemon (in request) + FileOut: daemon -> local machine (in reply) + In guestfish (only), the special name "-" means read from + stdin or write to stdout. *) + + | Key + (** Key material / passphrase. Eventually we should treat this + as sensitive and mlock it into physical RAM. However this + is highly complex because of all the places that XDR-encoded + strings can end up. So currently the only difference from + 'PlainString' is the way that guestfish requests these + parameters from the user. *) + + | GUID + (** A GUID string. + + It cannot be NULL, and it will be validated using + guestfs_int_validate_guid. *) + + | Filename + (** A simple filename (not a path nor a relative path). It cannot + be NULL, empty, or anything different than a simple file name. *) + + (* The following two are DEPRECATED and must not be used in + * any new APIs. + *) + | Dev_or_Path (** Device or Pathname. *) + | Mountable_or_Path (** Mountable or Pathname. *) + +and optargs = optargt list + +and optargt = + | OBool of string (** boolean *) + | OInt of string (** int (smallish ints, signed, <= 31 bits) *) + | OInt64 of string (** any 64 bit int *) + | OString of string (** const char *name, cannot be NULL *) + | OStringList of string (** char **strings, neither the list nor any + string may be NULL *) + +type errcode = [ `CannotReturnError | `ErrorIsMinusOne | `ErrorIsNULL ] + +type fish_output_t = + | FishOutputOctal (* for int return, print in octal *) + | FishOutputHexadecimal (* for int return, print in hex *) + +(* See guestfs-hacking(1). *) +type c_api_tests = (c_api_test_init * c_api_test_prereq * c_api_test * c_api_test_cleanup) list +and c_api_test = + | TestRun of seq + (** Run the command sequence and just expect nothing to fail. *) + + | TestResult of seq * string + (** Run the command sequence. No command should fail, and the + output of the command(s) is tested using the C expression which + should return true. + + In the C expression, 'ret' is the result of the final command, + 'ret1' is the result of the last but one command, and so on + backwards. *) + + | TestResultString of seq * string + | TestResultDevice of seq * string + (** Run the command sequence. No command should fail, and the + last command must return the given string or device name. *) + + | TestResultTrue of seq + | TestResultFalse of seq + (** Run the command sequence. No command should fail, and the + last command must return true or false. *) + + | TestLastFail of seq + (** Run the command sequence and expect the final command (only) + to fail. *) + + | TestRunOrUnsupported of seq + (** Run the command sequence and expect either nothing to fail, + or that the last command only can fail with ENOTSUP. *) + +(** Test prerequisites. *) +and c_api_test_prereq = + | Always + (** Test always runs. *) + + | Disabled + (** Test is currently disabled - eg. it fails, or it tests some + unimplemented feature. *) + + | IfAvailable of string + (** Run the test only if 'string' is available in the daemon. *) + + | IfNotCrossAppliance + (** Run the test when the appliance and the OS differ - for example, + when using a fixed appliance created in a different OS/distribution. *) + +(** Some initial scenarios for testing. *) +and c_api_test_init = + | InitNone + (** Do nothing, block devices could contain random stuff including + LVM PVs, and some filesystems might be mounted. This is usually + a bad idea. *) + + | InitEmpty + (** Block devices are empty and no filesystems are mounted. *) + + | InitPartition + (** /dev/sda contains a single partition /dev/sda1, with random + content. No LVM. *) + + | InitGPT + (** Identical to InitPartition, except that the partition table is GPT + instead of MBR. *) + + | InitBasicFS + (** /dev/sda contains a single partition /dev/sda1, which is formatted + as ext2, empty [except for lost+found] and mounted on /. + No LVM. + + Note: for testing filesystem operations, it is quicker to use + InitScratchFS *) + + | InitBasicFSonLVM + (** /dev/sda: + /dev/sda1 (is a PV): + /dev/VG/LV (size 8MB): + formatted as ext2, empty [except for lost+found], mounted on / + + Note: only use this if you really need a freshly created filesystem + on LVM. Normally you should use InitScratchFS instead. *) + + | InitISOFS + (** /dev/sdd (the ISO, see images/ directory in source) + is mounted on / *) + + | InitScratchFS + (** /dev/sdb1 (write scratch disk) is mounted on /. The filesystem + will be empty. + + Note that this filesystem is not recreated between tests, and + could contain random files and directories from previous tests. + Therefore it is recommended that you create uniquely named files + and directories for your tests. *) + +and c_api_test_cleanup = cmd list +(** Cleanup commands which are run whether the test succeeds or fails. *) + +and seq = cmd list +and cmd = string list +(** Sequence of commands for testing. *) + +type visibility = + | VPublic (** Part of the public API *) + | VPublicNoFish (** Like VPublic, but not exported in + guestfish *) + | VStateTest (** A function which tests the state + of the appliance *) + | VBindTest (** Only used for testing language bindings *) + | VDebug (** Exported everywhere, but not documented *) + | VInternal (** Not exported *) + +type version = int * int * int + +type deprecated_by = + | Not_deprecated (** function not deprecated *) + | Replaced_by of string (** replaced by another function *) + | Deprecated_no_replacement (** deprecated with no replacement *) + +type impl = + | C (** implemented in C by "do_<name>" *) + | OCaml of string (** implemented in OCaml by named function *) + +(** Type of an action as declared in Actions module. *) +type action = { + name : string; (** name, not including "guestfs_" *) + added : version; (** which version was the API first added *) + style : style; (** args and return value *) + impl : impl; (** implementation language (C or OCaml) *) + proc_nr : int option; (** proc number, None for non-daemon *) + tests : c_api_tests; (** C API tests *) + test_excuse : string; (** if there's no tests ... *) + shortdesc : string; (** single line description *) + longdesc : string; (** longer documentation *) + + (* Lots of flags ... *) + protocol_limit_warning : bool; (** warn about protocol size limits *) + fish_alias : string list; (** alias(es) for this cmd in guestfish *) + fish_output : fish_output_t option; (** how to display output in guestfish *) + visibility: visibility; (** The visbility of function *) + deprecated_by : deprecated_by; (** function is deprecated *) + optional : string option; (** function is part of an optional group *) + progress : bool; (** function can generate progress messages *) + camel_name : string; (** Pretty camel case name of + function. Only specify this if the + generator doesn't make a good job of + it, for example if it contains an + abbreviation. *) + cancellable : bool; (** the user can cancel this long-running + function *) + config_only : bool; (** non-daemon-function which can only be used + while in CONFIG state *) + once_had_no_optargs : bool; (** mark functions that once had no optargs + but now do, so we can generate the + required back-compat machinery *) + blocking : bool; (** Function blocks (long-running). All + daemon functions are blocking by + definition. Some functions that just + set flags in the handle are marked + non-blocking so that we don't add + machinery in various bindings. *) + wrapper : bool; (** For non-daemon functions, generate a + wrapper which calls the underlying + guestfs_impl_<name> function. The wrapper + checks arguments and deals with trace + messages. Set this to false for functions + that have to be thread-safe. *) + + (* "Internal" data attached by the generator at various stages. This + * doesn't need to (and shouldn't) be set when defining actions. + *) + c_name : string; (** shortname exposed by C API *) + c_function : string; (** full name of C API function called by + non-C bindings *) + c_optarg_prefix : string; (** prefix for optarg names/bitmask names *) + non_c_aliases : string list; (** back-compat aliases that have to be + generated for this function *) +} + +(** Default settings for all action fields. So we copy and override + the action struct by writing '{ defaults with name = ... }'. *) +val defaults : action + +(** Field types for structures. *) +type field = + | FChar (** C 'char' (really, a 7 bit byte). *) + | FString (** nul-terminated ASCII string, NOT NULL. *) + | FBuffer (** opaque buffer of bytes, (char *, int) pair*) + | FUInt32 + | FInt32 + | FUInt64 + | FInt64 + | FBytes (** Any int measure that counts bytes. *) + | FUUID (** 32 bytes long, NOT nul-terminated. *) + | FOptPercent (** [0..100], or -1 meaning "not present". *) + +(** Used for testing language bindings. *) +type callt = + | CallString of string + | CallOptString of string option + | CallStringList of string list + | CallInt of int + | CallInt64 of int64 + | CallBool of bool + | CallBuffer of string + +type call_optargt = + | CallOBool of string * bool + | CallOInt of string * int + | CallOInt64 of string * int64 + | CallOString of string * string + | CallOStringList of string * string list diff --git a/get-kernel/Makefile.am b/get-kernel/Makefile.am index ce0165d29..8c194df36 100644 --- a/get-kernel/Makefile.am +++ b/get-kernel/Makefile.am @@ -18,10 +18,13 @@ include $(top_srcdir)/subdir-rules.mk EXTRA_DIST = \ - $(SOURCES_ML) $(SOURCES_C) \ + $(SOURCES_MLI) $(SOURCES_ML) $(SOURCES_C) \ test-virt-get-kernel-docs.sh \ virt-get-kernel.pod +SOURCES_MLI = \ + get_kernel.mli + SOURCES_ML = \ get_kernel.ml @@ -126,7 +129,7 @@ stamp-virt-get-kernel.pod: virt-get-kernel.pod touch $@ # OCaml dependencies. -.depend: *.ml +.depend: *.ml *.mli $(top_builddir)/ocaml-dep.sh $^ -include .depend diff --git a/get-kernel/get_kernel.mli b/get-kernel/get_kernel.mli new file mode 100644 index 000000000..8fbc27888 --- /dev/null +++ b/get-kernel/get_kernel.mli @@ -0,0 +1,19 @@ +(* virt-get-kernel + * Copyright (C) 2013-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/m4/guestfs-ocaml-gettext.m4 b/m4/guestfs-ocaml-gettext.m4 index 258843bb1..a95a062dd 100644 --- a/m4/guestfs-ocaml-gettext.m4 +++ b/m4/guestfs-ocaml-gettext.m4 @@ -28,6 +28,51 @@ AC_DEFUN([GUESTFS_CREATE_COMMON_GETTEXT_ML],[ cat <<EOF > $1 (* This file is generated automatically by ./configure. *) +EOF + + if test "x$OCAML_PKG_gettext" != "xno"; then + # ocaml-gettext available: real module. + cat <<EOF >>$1 +module Gettext = Gettext.Program ( + struct + let textdomain = "$PACKAGE_NAME" + let codeset = None + let dir = None + let dependencies = [[]] + end +) (GettextStub.Native) +EOF + else + # No gettext: module containing dummy gettext functions. + cat <<EOF >>$1 +module Gettext = struct + external s_ : string -> string = "%identity" + external f_ : ('a, 'b, 'c, 'd, 'e, 'f) format6 + -> ('a, 'b, 'c, 'd, 'e, 'f) format6 + = "%identity" + let sn_ : string -> string -> int -> string + = fun s p n -> if n = 1 then s else p + let fn_ : ('a, 'b, 'c, 'd, 'e, 'f) format6 + -> ('a, 'b, 'c, 'd, 'e, 'f) format6 + -> int -> ('a, 'b, 'c, 'd, 'e, 'f) format6 + = fun s p n -> if n = 1 then s else p +end +EOF + fi + + chmod -w $1 +]) + +AC_DEFUN([GUESTFS_CREATE_COMMON_GETTEXT_MLI],[ + dnl Check for ocaml-gettext package to translate OCaml tools. + AC_CHECK_OCAML_PKG(gettext) + + AC_MSG_NOTICE([creating $1]) + rm -f $1 + + cat <<EOF > $1 +(* This file is generated automatically by ./configure. *) + (** Gettext functions for OCaml virt tools. The Common_gettext module provides gettext functions, or dummy @@ -59,37 +104,17 @@ v} these functions. *) -EOF - - if test "x$OCAML_PKG_gettext" != "xno"; then - # ocaml-gettext available: real module. - cat <<EOF >>$1 -module Gettext = Gettext.Program ( - struct - let textdomain = "$PACKAGE_NAME" - let codeset = None - let dir = None - let dependencies = [[]] - end -) (GettextStub.Native) -EOF - else - # No gettext: module containing dummy gettext functions. - cat <<EOF >>$1 -module Gettext = struct - external s_ : string -> string = "%identity" - external f_ : ('a, 'b, 'c, 'd, 'e, 'f) format6 - -> ('a, 'b, 'c, 'd, 'e, 'f) format6 - = "%identity" - let sn_ : string -> string -> int -> string - = fun s p n -> if n = 1 then s else p - let fn_ : ('a, 'b, 'c, 'd, 'e, 'f) format6 - -> ('a, 'b, 'c, 'd, 'e, 'f) format6 - -> int -> ('a, 'b, 'c, 'd, 'e, 'f) format6 - = fun s p n -> if n = 1 then s else p +module Gettext : sig + val s_ : string -> string + val f_ : + ('a, 'b, 'c, 'c, 'c, 'd) format6 -> ('a, 'b, 'c, 'c, 'c, 'd) format6 + val sn_ : string -> string -> int -> string + val fn_ : + ('a, 'b, 'c, 'c, 'c, 'd) format6 -> + ('a, 'b, 'c, 'c, 'c, 'd) format6 -> + int -> ('a, 'b, 'c, 'c, 'c, 'd) format6 end EOF - fi chmod -w $1 ]) diff --git a/m4/guestfs_ocaml.m4 b/m4/guestfs_ocaml.m4 index e944f363f..bb4cfb070 100644 --- a/m4/guestfs_ocaml.m4 +++ b/m4/guestfs_ocaml.m4 @@ -90,13 +90,15 @@ OCAML_PKG_oUnit=no ounit_is_v2=no have_Bytes_module=no AS_IF([test "x$OCAMLC" != "xno"],[ - # Create mllib/common_gettext.ml, gettext functions or stubs. + # Create mllib/common_gettext.ml and mllib/commit_gettext.mli, + # gettext functions or stubs. # If we're building in a different directory, then mllib/ might # not exist yet, so create it: mkdir -p mllib GUESTFS_CREATE_COMMON_GETTEXT_ML([mllib/common_gettext.ml]) + GUESTFS_CREATE_COMMON_GETTEXT_MLI([mllib/common_gettext.mli]) AC_CHECK_OCAML_PKG(libvirt) AC_CHECK_OCAML_PKG(oUnit) diff --git a/mllib/Makefile.am b/mllib/Makefile.am index 82b9482d9..2f6d2043a 100644 --- a/mllib/Makefile.am +++ b/mllib/Makefile.am @@ -28,6 +28,7 @@ EXTRA_DIST = \ SOURCES_MLI = \ checksums.mli \ + common_gettext.mli \ common_utils.mli \ curl.mli \ getopt.mli \ diff --git a/resize/Makefile.am b/resize/Makefile.am index c1421379a..df73af4a4 100644 --- a/resize/Makefile.am +++ b/resize/Makefile.am @@ -23,7 +23,8 @@ EXTRA_DIST = \ test-virt-resize-docs.sh \ virt-resize.pod -SOURCES_MLI = +SOURCES_MLI = \ + resize.mli SOURCES_ML = \ resize.ml @@ -137,7 +138,7 @@ check-valgrind: $(MAKE) VG="@VG@" check # Dependencies. -.depend: *.ml +.depend: *.ml *.mli $(top_builddir)/ocaml-dep.sh $^ -include .depend diff --git a/resize/resize.mli b/resize/resize.mli new file mode 100644 index 000000000..94bfd5b37 --- /dev/null +++ b/resize/resize.mli @@ -0,0 +1,19 @@ +(* virt-resize + * Copyright (C) 2010-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/sparsify/Makefile.am b/sparsify/Makefile.am index 5c57e8aa5..3b4ea3420 100644 --- a/sparsify/Makefile.am +++ b/sparsify/Makefile.am @@ -26,7 +26,11 @@ EXTRA_DIST = \ virt-sparsify.pod SOURCES_MLI = \ - cmdline.mli + cmdline.mli \ + copying.mli \ + in_place.mli \ + sparsify.mli \ + utils.mli SOURCES_ML = \ utils.ml \ diff --git a/sparsify/copying.mli b/sparsify/copying.mli new file mode 100644 index 000000000..5eb6744ed --- /dev/null +++ b/sparsify/copying.mli @@ -0,0 +1,25 @@ +(* virt-sparsify + * Copyright (C) 2011-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(** This is the traditional virt-sparsify mode: We copy from a + source disk to a destination disk. *) + +type tmp_place = +| Directory of string | Block_device of string | Prebuilt_file of string + +val run : string -> string -> Cmdline.check_t -> bool -> string option -> string option -> string list -> bool -> string option -> string option -> string list -> unit diff --git a/sparsify/in_place.mli b/sparsify/in_place.mli new file mode 100644 index 000000000..0f4760f8e --- /dev/null +++ b/sparsify/in_place.mli @@ -0,0 +1,21 @@ +(* virt-sparsify + * Copyright (C) 2011-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(** This is the virt-sparsify --in-place mode. *) + +val run : string -> string option -> string list -> bool -> string list -> unit diff --git a/sparsify/sparsify.mli b/sparsify/sparsify.mli new file mode 100644 index 000000000..6cd7a52c2 --- /dev/null +++ b/sparsify/sparsify.mli @@ -0,0 +1,19 @@ +(* virt-sparsify + * Copyright (C) 2011-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/sparsify/utils.mli b/sparsify/utils.mli new file mode 100644 index 000000000..4770bd577 --- /dev/null +++ b/sparsify/utils.mli @@ -0,0 +1,22 @@ +(* virt-sparsify + * Copyright (C) 2011-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(** Utilities/common functions used in virt-sparsify only. *) + +val is_read_only_lv : Guestfs.guestfs -> string -> bool +(* Return true if the filesystem is a read-only LV (RHBZ#1185561). *) diff --git a/sysprep/Makefile.am b/sysprep/Makefile.am index ee0b3e5dc..400b3c1a3 100644 --- a/sysprep/Makefile.am +++ b/sysprep/Makefile.am @@ -70,7 +70,9 @@ operations = \ utmp yum_uuid SOURCES_MLI = \ + main.mli \ sysprep_operation.mli \ + $(patsubst %,sysprep_operation_%.mli,$(operations)) \ utils.mli SOURCES_ML = \ @@ -161,6 +163,16 @@ virt_sysprep_LINK = \ $(OCAMLFIND) $(BEST) $(OCAMLFLAGS) $(OCAMLPACKAGES) $(OCAMLLINKFLAGS) \ $(OBJECTS) -o $@ +# The sysprep_operation_*.mli files are all empty and autogenerated. +CLEANFILES += \ + $(patsubst %,sysprep_operation_%.mli,$(operations)) + +sysprep_operation_%.mli: + rm -f $@ $@-t + echo '(* This file is generated by Makefile.am. *)' >> $@-t + echo '(* Nothing is exported from operation modules. *)' >> $@-t + mv $@-t $@ + # Manual pages and HTML files for the website. man_MANS = virt-sysprep.1 noinst_DATA = $(top_builddir)/website/virt-sysprep.1.html @@ -217,7 +229,7 @@ check-valgrind-local-guests: done # OCaml dependencies. -.depend: *.mli *.ml +.depend: $(SOURCES_MLI) $(SOURCES_ML) $(top_builddir)/ocaml-dep.sh $^ -include .depend diff --git a/sysprep/main.mli b/sysprep/main.mli new file mode 100644 index 000000000..dbd0145f7 --- /dev/null +++ b/sysprep/main.mli @@ -0,0 +1,19 @@ +(* virt-sysprep + * Copyright (C) 2012-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/v2v/Makefile.am b/v2v/Makefile.am index 6f5538a40..0aafc5725 100644 --- a/v2v/Makefile.am +++ b/v2v/Makefile.am @@ -20,6 +20,7 @@ include $(top_srcdir)/subdir-rules.mk EXTRA_DIST = \ $(SOURCES_MLI) $(SOURCES_ML) $(SOURCES_C) \ copy_to_local.ml \ + copy_to_local.mli \ v2v_unit_tests.ml \ virt-v2v.pod \ virt-v2v-copy-to-local.pod @@ -63,6 +64,7 @@ SOURCES_MLI = \ types.mli \ uefi.mli \ utils.mli \ + v2v.mli \ vCenter.mli \ windows.mli \ windows_virtio.mli diff --git a/v2v/copy_to_local.mli b/v2v/copy_to_local.mli new file mode 100644 index 000000000..b2d631ea9 --- /dev/null +++ b/v2v/copy_to_local.mli @@ -0,0 +1,19 @@ +(* virt-v2v + * Copyright (C) 2009-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) diff --git a/v2v/v2v.mli b/v2v/v2v.mli new file mode 100644 index 000000000..b2d631ea9 --- /dev/null +++ b/v2v/v2v.mli @@ -0,0 +1,19 @@ +(* virt-v2v + * Copyright (C) 2009-2017 Red Hat Inc. + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + *) + +(* Nothing is exported. *) -- 2.13.2

Here is an example of a failure with the previous dependency calculation: $ make -j5 make: Entering directory '/home/rjones/d/libguestfs/common/mlstdutils' OCAMLOPT guestfs_config.cmx CC libmlstdutils_a-dummy.o OCAMLOPT libdir.cmx OCAMLCMI stringMap.cmi OCAMLCMI stringSet.cmi OCAMLCMI guestfs_config.cmi OCAMLCMI std_utils.cmi OCAMLC guestfs_config.cmo OCAMLC libdir.cmo OCAMLC stringMap.cmo OCAMLC stringSet.cmo OCAMLOPT stringMap.cmx OCAMLOPT stringSet.cmx OCAMLOPT std_utils.cmx OCAMLC std_utils.cmo ocamlfind ocamlc -package str,unix -I . -a guestfs_config.cmo libdir.cmo stringMap.cmo stringSet.cmo std_utils.cmo -o mlstdutils.cma ocamlfind ocamlopt -package str,unix -I . -a guestfs_config.cmx libdir.cmx stringMap.cmx stringSet.cmx std_utils.cmx -o mlstdutils.cmxa AR libmlstdutils.a File "_none_", line 1: Error: Files std_utils.cmx and guestfs_config.cmx make inconsistent assumptions over interface Guestfs_config make: *** [Makefile:2523: mlstdutils.cmxa] Error 2 make: Leaving directory '/home/rjones/d/libguestfs/common/mlstdutils' What seems to be happening is that there is a rule: std_utils.cmx : guestfs_config.cmi guestfs_config.cmx [...] In this case, make chose to build guestfs_config.cmx and guestfs_config.cmi in parallel (see the first 5 rules above). However building guestfs_config.cmx also creates guestfs_config.cmi (implicitly - this is not expressed in make dependencies, and make doesn't "know" that guestfs_config.cmi has already been created). Unfortunately the OCaml compiler doesn't create output files atomically. Worse than that, it creates an intermediate version of the output file, reads it back and then creates the final version. It seems if the build of std_utils.cmi reads this intermediate version. In any case, Std_utils sees the wrong hash of the Guestfs_config module. The above only happens where we have a *.ml file without a corresponding *.mli file. That is because if there is a *.mli file, ocamldep generates slightly different dependencies: guestfs_config.cmx [...] : guestfs_config.cmi guestfs_config.ml std_utils.cmx : guestfs_config.cmi guestfs_config.cmx [...] std_utils.cmx still depends on both files, but there is an extra rule which ensures that guestfs_config.cmx isn't built in parallel with guestfs_config.cmi. I tested this change by running this command: $ while ( rm common/mlstdutils/.depend; make -C common/mlstdutils/ clean && make -C common/mlstdutils/ ) >& /tmp/log; do echo -n .; done Before the change it would fail after about 100 iterations. After the change it ran for 10000s iterations and did not fail ever. Updates commit 6d0ad49d5e3415de45a6ccdf1ec6de55e1e8384f. --- subdir-rules.mk | 7 ------- 1 file changed, 7 deletions(-) diff --git a/subdir-rules.mk b/subdir-rules.mk index 857afa0ab..9feb115b2 100644 --- a/subdir-rules.mk +++ b/subdir-rules.mk @@ -79,15 +79,8 @@ guestfs_am_v_jar = $(guestfs_am_v_jar_@AM_V@) guestfs_am_v_jar_ = $(guestfs_am_v_jar_@AM_DEFAULT_V@) guestfs_am_v_jar_0 = @echo " JAR " $@; -# We must always choose the .mli.cmi rule over the .ml.cmi rule if the -# .mli file exists. The .mli.cmi rule is listed first because: -# "If more than one pattern rule has the shortest stem, make will -# choose the first one found in the makefile." -# (https://www.gnu.org/software/make/manual/make.html#Pattern-Match) %.cmi: %.mli $(guestfs_am_v_ocamlcmi)$(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@ -%.cmi: %.ml - $(guestfs_am_v_ocamlcmi)$(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@ %.cmo: %.ml $(guestfs_am_v_ocamlc)$(OCAMLFIND) ocamlc $(OCAMLFLAGS) $(OCAMLPACKAGES) -c $< -o $@ if HAVE_OCAMLOPT -- 2.13.2