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Re: [libvirt] locking down struct size/layout in remote-protocol.x



Eric Blake wrote:
> On 05/07/2010 02:05 AM, Jim Meyering wrote:
>>> There's a way out.
>>>
>>> - maintain a textual representation of these structs and their members
>>>   (including type names, but not sizes) and make pdwtags a requirement
>>>   for running "make syntax-check", which would perform the verification.
>>>   I.e., keep a copy of the output of pdwtags, but without the comments.
>>
>> FYI, here's code to generate the latter:
>>
>>     pdwtags src/libvirt_driver_remote_la-remote_protocol.o \
>>       |perl -0777 -n \
>>         -e 'foreach my $p (split m!\n\n/\* \d+ \*/\n!)' \
>>         -e '  { if ($p =~ /^struct remote_/) {' \
>>         -e '      $p =~ s!\t*/\*.*?\*/!!sg;' \
>>         -e '      $p =~ s!\s+\n!\n!sg;' \
>>         -e '      print "$p\n" } }' \
>>       > remote-protocol-structs
>>
>> IMHO, it would be sufficient to enable a check comparing
>> this output to a version-controlled reference file, and
>> making it part of "make check".
>
> I like it!
>
>> Of course, this would add a dependency on pdwtags/dwarves,
>> but it would be fine/easy to skip the check on non-Linux systems.
>
> The same as we do for cppi - make it an optional 'make syntax-check', so
> that those who have dwarves installed run it, and those who don't get a
> warning that they should consider installing dwarves.
>
>>
>> Any objection to requiring the dwarves package for development on Linux?
>
> No objection to an optional dependency from me.

Thanks for the feedback.
Here's a complete patch.

I wrote it before the removal of the field from struct remote_error,
and verified that it triggered upon removal, and that removing the
matching name from the new remote_protocol-structs file made the
test pass once again.

>From 19d6d7aceddd3ad2c47154a908ae52ff06107db6 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering redhat com>
Date: Fri, 7 May 2010 16:01:26 +0200
Subject: [PATCH] help avoid accidental remote_protocol.x changes

Now, if you update remote_protocol.x without also updating
remote_protocol-structs to match, then "make check" will fail.
* src/Makefile.am (remote_protocol-structs): Extract list of
structs and member names from remote_protocol.o.
(check-local): Depend on it.
* src/remote_protocol-structs: New file.
---
 src/Makefile.am             |   19 +
 src/remote_protocol-structs | 1308 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 1327 insertions(+), 0 deletions(-)
 create mode 100644 src/remote_protocol-structs

diff --git a/src/Makefile.am b/src/Makefile.am
index 1fdf81d..1c92460 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -155,6 +155,25 @@ REMOTE_DRIVER_SOURCES =						\
 		remote/remote_protocol.c			\
 		remote/remote_protocol.h

+EXTRA_DIST += remote_protocol-structs
+check-local: remote_protocol-structs
+.PHONY: remote_protocol-structs
+remote_protocol-structs:
+	$(AM_V_GEN)if pdwtags --help > /dev/null 2>&1; then		\
+	  pdwtags libvirt_driver_remote_la-remote_protocol.$(OBJEXT)	\
+	    | perl -0777 -n						\
+		-e 'foreach my $$p (split m!\n\n/\* \d+ \*/\n!)'	\
+		-e '  { if ($$p =~ /^struct remote_/) {'		\
+		-e '      $$p =~ s!\t*/\*.*?\*/!!sg;'			\
+		-e '      $$p =~ s!\s+\n!\n!sg;'			\
+		-e '      $$p =~ s!\s+$$!!;'				\
+		-e '      print "$$p\n" } }'				\
+		> $ -t;							\
+	  diff -u $ -t $@; st=$$?; rm -f $ -t; exit $$st;		\
+	else								\
+	  echo 'WARNING: you lack pdwtags; skipping the $@ test';	\
+	fi
+
 EXTRA_DIST += remote/remote_protocol.x remote/rpcgen_fix.pl

 # Mock driver, covering domains, storage, networks, etc
diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
new file mode 100644
index 0000000..c8f81f3
--- /dev/null
+++ b/src/remote_protocol-structs
@@ -0,0 +1,1308 @@
+struct remote_nonnull_domain {
+	remote_nonnull_string      name;
+	remote_uuid                uuid;
+	int                        id;
+};
+struct remote_nonnull_network {
+	remote_nonnull_string      name;
+	remote_uuid                uuid;
+};
+struct remote_nonnull_nwfilter {
+	remote_nonnull_string      name;
+	remote_uuid                uuid;
+};
+struct remote_nonnull_interface {
+	remote_nonnull_string      name;
+	remote_nonnull_string      mac;
+};
+struct remote_nonnull_storage_pool {
+	remote_nonnull_string      name;
+	remote_uuid                uuid;
+};
+struct remote_nonnull_storage_vol {
+	remote_nonnull_string      pool;
+	remote_nonnull_string      name;
+	remote_nonnull_string      key;
+};
+struct remote_nonnull_node_device {
+	remote_nonnull_string      name;
+};
+struct remote_nonnull_secret {
+	remote_uuid                uuid;
+	int                        usageType;
+	remote_nonnull_string      usageID;
+};
+struct remote_nonnull_domain_snapshot {
+	remote_nonnull_string      name;
+	remote_nonnull_domain      domain;
+};
+struct remote_error {
+	int                        code;
+	int                        domain;
+	remote_string              message;
+	int                        level;
+	remote_domain              dom;
+	remote_string              str1;
+	remote_string              str2;
+	remote_string              str3;
+	int                        int1;
+	int                        int2;
+	remote_network             net;
+};
+struct remote_vcpu_info {
+	u_int                      number;
+	int                        state;
+	uint64_t                   cpu_time;
+	int                        cpu;
+};
+struct remote_sched_param_value {
+	int                        type;
+	union {
+		int                i;
+		u_int              ui;
+		int64_t            l;
+		uint64_t           ul;
+		double             d;
+		int                b;
+	} remote_sched_param_value_u;
+};
+struct remote_sched_param {
+	remote_nonnull_string      field;
+	remote_sched_param_value   value;
+};
+struct remote_open_args {
+	remote_string              name;
+	int                        flags;
+};
+struct remote_supports_feature_args {
+	int                        feature;
+};
+struct remote_supports_feature_ret {
+	int                        supported;
+};
+struct remote_get_type_ret {
+	remote_nonnull_string      type;
+};
+struct remote_get_version_ret {
+	int64_t                    hv_ver;
+};
+struct remote_get_lib_version_ret {
+	int64_t                    lib_ver;
+};
+struct remote_get_hostname_ret {
+	remote_nonnull_string      hostname;
+};
+struct remote_get_uri_ret {
+	remote_nonnull_string      uri;
+};
+struct remote_get_max_vcpus_args {
+	remote_string              type;
+};
+struct remote_get_max_vcpus_ret {
+	int                        max_vcpus;
+};
+struct remote_node_get_info_ret {
+	char                       model[32];
+	int64_t                    memory;
+	int                        cpus;
+	int                        mhz;
+	int                        nodes;
+	int                        sockets;
+	int                        cores;
+	int                        threads;
+};
+struct remote_get_capabilities_ret {
+	remote_nonnull_string      capabilities;
+};
+struct remote_node_get_cells_free_memory_args {
+	int                        startCell;
+	int                        maxCells;
+};
+struct remote_node_get_cells_free_memory_ret {
+	struct {
+		u_int              freeMems_len;
+		int64_t *          freeMems_val;
+	} freeMems;
+};
+struct remote_node_get_free_memory_ret {
+	int64_t                    freeMem;
+};
+struct remote_domain_get_scheduler_type_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_scheduler_type_ret {
+	remote_nonnull_string      type;
+	int                        nparams;
+};
+struct remote_domain_get_scheduler_parameters_args {
+	remote_nonnull_domain      dom;
+	int                        nparams;
+};
+struct remote_domain_get_scheduler_parameters_ret {
+	struct {
+		u_int              params_len;
+		remote_sched_param * params_val;
+	} params;
+};
+struct remote_domain_set_scheduler_parameters_args {
+	remote_nonnull_domain      dom;
+	struct {
+		u_int              params_len;
+		remote_sched_param * params_val;
+	} params;
+};
+struct remote_domain_block_stats_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      path;
+};
+struct remote_domain_block_stats_ret {
+	int64_t                    rd_req;
+	int64_t                    rd_bytes;
+	int64_t                    wr_req;
+	int64_t                    wr_bytes;
+	int64_t                    errs;
+};
+struct remote_domain_interface_stats_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      path;
+};
+struct remote_domain_interface_stats_ret {
+	int64_t                    rx_bytes;
+	int64_t                    rx_packets;
+	int64_t                    rx_errs;
+	int64_t                    rx_drop;
+	int64_t                    tx_bytes;
+	int64_t                    tx_packets;
+	int64_t                    tx_errs;
+	int64_t                    tx_drop;
+};
+struct remote_domain_memory_stats_args {
+	remote_nonnull_domain      dom;
+	u_int                      maxStats;
+	u_int                      flags;
+};
+struct remote_domain_memory_stat {
+	int                        tag;
+	uint64_t                   val;
+};
+struct remote_domain_memory_stats_ret {
+	struct {
+		u_int              stats_len;
+		remote_domain_memory_stat * stats_val;
+	} stats;
+};
+struct remote_domain_block_peek_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      path;
+	uint64_t                   offset;
+	u_int                      size;
+	u_int                      flags;
+};
+struct remote_domain_block_peek_ret {
+	struct {
+		u_int              buffer_len;
+		char *             buffer_val;
+	} buffer;
+};
+struct remote_domain_memory_peek_args {
+	remote_nonnull_domain      dom;
+	uint64_t                   offset;
+	u_int                      size;
+	u_int                      flags;
+};
+struct remote_domain_memory_peek_ret {
+	struct {
+		u_int              buffer_len;
+		char *             buffer_val;
+	} buffer;
+};
+struct remote_domain_get_block_info_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      path;
+	u_int                      flags;
+};
+struct remote_domain_get_block_info_ret {
+	uint64_t                   allocation;
+	uint64_t                   capacity;
+	uint64_t                   physical;
+};
+struct remote_list_domains_args {
+	int                        maxids;
+};
+struct remote_list_domains_ret {
+	struct {
+		u_int              ids_len;
+		int *              ids_val;
+	} ids;
+};
+struct remote_num_of_domains_ret {
+	int                        num;
+};
+struct remote_domain_create_xml_args {
+	remote_nonnull_string      xml_desc;
+	int                        flags;
+};
+struct remote_domain_create_xml_ret {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_lookup_by_id_args {
+	int                        id;
+};
+struct remote_domain_lookup_by_id_ret {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_lookup_by_uuid_args {
+	remote_uuid                uuid;
+};
+struct remote_domain_lookup_by_uuid_ret {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_lookup_by_name_args {
+	remote_nonnull_string      name;
+};
+struct remote_domain_lookup_by_name_ret {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_suspend_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_resume_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_shutdown_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_reboot_args {
+	remote_nonnull_domain      dom;
+	int                        flags;
+};
+struct remote_domain_destroy_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_os_type_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_os_type_ret {
+	remote_nonnull_string      type;
+};
+struct remote_domain_get_max_memory_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_max_memory_ret {
+	uint64_t                   memory;
+};
+struct remote_domain_set_max_memory_args {
+	remote_nonnull_domain      dom;
+	uint64_t                   memory;
+};
+struct remote_domain_set_memory_args {
+	remote_nonnull_domain      dom;
+	uint64_t                   memory;
+};
+struct remote_domain_get_info_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_info_ret {
+	u_char                     state;
+	uint64_t                   max_mem;
+	uint64_t                   memory;
+	u_short                    nr_virt_cpu;
+	uint64_t                   cpu_time;
+};
+struct remote_domain_save_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      to;
+};
+struct remote_domain_restore_args {
+	remote_nonnull_string      from;
+};
+struct remote_domain_core_dump_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      to;
+	int                        flags;
+};
+struct remote_domain_dump_xml_args {
+	remote_nonnull_domain      dom;
+	int                        flags;
+};
+struct remote_domain_dump_xml_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_domain_migrate_prepare_args {
+	remote_string              uri_in;
+	uint64_t                   flags;
+	remote_string              dname;
+	uint64_t                   resource;
+};
+struct remote_domain_migrate_prepare_ret {
+	struct {
+		u_int              cookie_len;
+		char *             cookie_val;
+	} cookie;
+	remote_string              uri_out;
+};
+struct remote_domain_migrate_perform_args {
+	remote_nonnull_domain      dom;
+	struct {
+		u_int              cookie_len;
+		char *             cookie_val;
+	} cookie;
+	remote_nonnull_string      uri;
+	uint64_t                   flags;
+	remote_string              dname;
+	uint64_t                   resource;
+};
+struct remote_domain_migrate_finish_args {
+	remote_nonnull_string      dname;
+	struct {
+		u_int              cookie_len;
+		char *             cookie_val;
+	} cookie;
+	remote_nonnull_string      uri;
+	uint64_t                   flags;
+};
+struct remote_domain_migrate_finish_ret {
+	remote_nonnull_domain      ddom;
+};
+struct remote_domain_migrate_prepare2_args {
+	remote_string              uri_in;
+	uint64_t                   flags;
+	remote_string              dname;
+	uint64_t                   resource;
+	remote_nonnull_string      dom_xml;
+};
+struct remote_domain_migrate_prepare2_ret {
+	struct {
+		u_int              cookie_len;
+		char *             cookie_val;
+	} cookie;
+	remote_string              uri_out;
+};
+struct remote_domain_migrate_finish2_args {
+	remote_nonnull_string      dname;
+	struct {
+		u_int              cookie_len;
+		char *             cookie_val;
+	} cookie;
+	remote_nonnull_string      uri;
+	uint64_t                   flags;
+	int                        retcode;
+};
+struct remote_domain_migrate_finish2_ret {
+	remote_nonnull_domain      ddom;
+};
+struct remote_list_defined_domains_args {
+	int                        maxnames;
+};
+struct remote_list_defined_domains_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_num_of_defined_domains_ret {
+	int                        num;
+};
+struct remote_domain_create_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_define_xml_args {
+	remote_nonnull_string      xml;
+};
+struct remote_domain_define_xml_ret {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_undefine_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_set_vcpus_args {
+	remote_nonnull_domain      dom;
+	int                        nvcpus;
+};
+struct remote_domain_pin_vcpu_args {
+	remote_nonnull_domain      dom;
+	int                        vcpu;
+	struct {
+		u_int              cpumap_len;
+		char *             cpumap_val;
+	} cpumap;
+};
+struct remote_domain_get_vcpus_args {
+	remote_nonnull_domain      dom;
+	int                        maxinfo;
+	int                        maplen;
+};
+struct remote_domain_get_vcpus_ret {
+	struct {
+		u_int              info_len;
+		remote_vcpu_info * info_val;
+	} info;
+	struct {
+		u_int              cpumaps_len;
+		char *             cpumaps_val;
+	} cpumaps;
+};
+struct remote_domain_get_max_vcpus_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_max_vcpus_ret {
+	int                        num;
+};
+struct remote_domain_get_security_label_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_security_label_ret {
+	struct {
+		u_int              label_len;
+		char *             label_val;
+	} label;
+	int                        enforcing;
+};
+struct remote_node_get_security_model_ret {
+	struct {
+		u_int              model_len;
+		char *             model_val;
+	} model;
+	struct {
+		u_int              doi_len;
+		char *             doi_val;
+	} doi;
+};
+struct remote_domain_attach_device_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      xml;
+};
+struct remote_domain_attach_device_flags_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_domain_detach_device_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      xml;
+};
+struct remote_domain_detach_device_flags_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_domain_update_device_flags_args {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_domain_get_autostart_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_autostart_ret {
+	int                        autostart;
+};
+struct remote_domain_set_autostart_args {
+	remote_nonnull_domain      dom;
+	int                        autostart;
+};
+struct remote_num_of_networks_ret {
+	int                        num;
+};
+struct remote_list_networks_args {
+	int                        maxnames;
+};
+struct remote_list_networks_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_num_of_defined_networks_ret {
+	int                        num;
+};
+struct remote_list_defined_networks_args {
+	int                        maxnames;
+};
+struct remote_list_defined_networks_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_network_lookup_by_uuid_args {
+	remote_uuid                uuid;
+};
+struct remote_network_lookup_by_uuid_ret {
+	remote_nonnull_network     net;
+};
+struct remote_network_lookup_by_name_args {
+	remote_nonnull_string      name;
+};
+struct remote_network_lookup_by_name_ret {
+	remote_nonnull_network     net;
+};
+struct remote_network_create_xml_args {
+	remote_nonnull_string      xml;
+};
+struct remote_network_create_xml_ret {
+	remote_nonnull_network     net;
+};
+struct remote_network_define_xml_args {
+	remote_nonnull_string      xml;
+};
+struct remote_network_define_xml_ret {
+	remote_nonnull_network     net;
+};
+struct remote_network_undefine_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_create_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_destroy_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_dump_xml_args {
+	remote_nonnull_network     net;
+	int                        flags;
+};
+struct remote_network_dump_xml_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_network_get_bridge_name_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_get_bridge_name_ret {
+	remote_nonnull_string      name;
+};
+struct remote_network_get_autostart_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_get_autostart_ret {
+	int                        autostart;
+};
+struct remote_network_set_autostart_args {
+	remote_nonnull_network     net;
+	int                        autostart;
+};
+struct remote_num_of_nwfilters_ret {
+	int                        num;
+};
+struct remote_list_nwfilters_args {
+	int                        maxnames;
+};
+struct remote_list_nwfilters_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_nwfilter_lookup_by_uuid_args {
+	remote_uuid                uuid;
+};
+struct remote_nwfilter_lookup_by_uuid_ret {
+	remote_nonnull_nwfilter    nwfilter;
+};
+struct remote_nwfilter_lookup_by_name_args {
+	remote_nonnull_string      name;
+};
+struct remote_nwfilter_lookup_by_name_ret {
+	remote_nonnull_nwfilter    nwfilter;
+};
+struct remote_nwfilter_define_xml_args {
+	remote_nonnull_string      xml;
+};
+struct remote_nwfilter_define_xml_ret {
+	remote_nonnull_nwfilter    nwfilter;
+};
+struct remote_nwfilter_undefine_args {
+	remote_nonnull_nwfilter    nwfilter;
+};
+struct remote_nwfilter_get_xml_desc_args {
+	remote_nonnull_nwfilter    nwfilter;
+	int                        flags;
+};
+struct remote_nwfilter_get_xml_desc_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_num_of_interfaces_ret {
+	int                        num;
+};
+struct remote_list_interfaces_args {
+	int                        maxnames;
+};
+struct remote_list_interfaces_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_num_of_defined_interfaces_ret {
+	int                        num;
+};
+struct remote_list_defined_interfaces_args {
+	int                        maxnames;
+};
+struct remote_list_defined_interfaces_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_interface_lookup_by_name_args {
+	remote_nonnull_string      name;
+};
+struct remote_interface_lookup_by_name_ret {
+	remote_nonnull_interface   iface;
+};
+struct remote_interface_lookup_by_mac_string_args {
+	remote_nonnull_string      mac;
+};
+struct remote_interface_lookup_by_mac_string_ret {
+	remote_nonnull_interface   iface;
+};
+struct remote_interface_get_xml_desc_args {
+	remote_nonnull_interface   iface;
+	u_int                      flags;
+};
+struct remote_interface_get_xml_desc_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_interface_define_xml_args {
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_interface_define_xml_ret {
+	remote_nonnull_interface   iface;
+};
+struct remote_interface_undefine_args {
+	remote_nonnull_interface   iface;
+};
+struct remote_interface_create_args {
+	remote_nonnull_interface   iface;
+	u_int                      flags;
+};
+struct remote_interface_destroy_args {
+	remote_nonnull_interface   iface;
+	u_int                      flags;
+};
+struct remote_auth_list_ret {
+	struct {
+		u_int              types_len;
+		remote_auth_type * types_val;
+	} types;
+};
+struct remote_auth_sasl_init_ret {
+	remote_nonnull_string      mechlist;
+};
+struct remote_auth_sasl_start_args {
+	remote_nonnull_string      mech;
+	int                        nil;
+	struct {
+		u_int              data_len;
+		char *             data_val;
+	} data;
+};
+struct remote_auth_sasl_start_ret {
+	int                        complete;
+	int                        nil;
+	struct {
+		u_int              data_len;
+		char *             data_val;
+	} data;
+};
+struct remote_auth_sasl_step_args {
+	int                        nil;
+	struct {
+		u_int              data_len;
+		char *             data_val;
+	} data;
+};
+struct remote_auth_sasl_step_ret {
+	int                        complete;
+	int                        nil;
+	struct {
+		u_int              data_len;
+		char *             data_val;
+	} data;
+};
+struct remote_auth_polkit_ret {
+	int                        complete;
+};
+struct remote_num_of_storage_pools_ret {
+	int                        num;
+};
+struct remote_list_storage_pools_args {
+	int                        maxnames;
+};
+struct remote_list_storage_pools_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_num_of_defined_storage_pools_ret {
+	int                        num;
+};
+struct remote_list_defined_storage_pools_args {
+	int                        maxnames;
+};
+struct remote_list_defined_storage_pools_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_find_storage_pool_sources_args {
+	remote_nonnull_string      type;
+	remote_string              srcSpec;
+	u_int                      flags;
+};
+struct remote_find_storage_pool_sources_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_storage_pool_lookup_by_uuid_args {
+	remote_uuid                uuid;
+};
+struct remote_storage_pool_lookup_by_uuid_ret {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_lookup_by_name_args {
+	remote_nonnull_string      name;
+};
+struct remote_storage_pool_lookup_by_name_ret {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_lookup_by_volume_args {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_pool_lookup_by_volume_ret {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_create_xml_args {
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_storage_pool_create_xml_ret {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_define_xml_args {
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_storage_pool_define_xml_ret {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_build_args {
+	remote_nonnull_storage_pool pool;
+	u_int                      flags;
+};
+struct remote_storage_pool_undefine_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_create_args {
+	remote_nonnull_storage_pool pool;
+	u_int                      flags;
+};
+struct remote_storage_pool_destroy_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_delete_args {
+	remote_nonnull_storage_pool pool;
+	u_int                      flags;
+};
+struct remote_storage_pool_refresh_args {
+	remote_nonnull_storage_pool pool;
+	u_int                      flags;
+};
+struct remote_storage_pool_dump_xml_args {
+	remote_nonnull_storage_pool pool;
+	u_int                      flags;
+};
+struct remote_storage_pool_dump_xml_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_storage_pool_get_info_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_get_info_ret {
+	u_char                     state;
+	uint64_t                   capacity;
+	uint64_t                   allocation;
+	uint64_t                   available;
+};
+struct remote_storage_pool_get_autostart_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_get_autostart_ret {
+	int                        autostart;
+};
+struct remote_storage_pool_set_autostart_args {
+	remote_nonnull_storage_pool pool;
+	int                        autostart;
+};
+struct remote_storage_pool_num_of_volumes_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_num_of_volumes_ret {
+	int                        num;
+};
+struct remote_storage_pool_list_volumes_args {
+	remote_nonnull_storage_pool pool;
+	int                        maxnames;
+};
+struct remote_storage_pool_list_volumes_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_storage_vol_lookup_by_name_args {
+	remote_nonnull_storage_pool pool;
+	remote_nonnull_string      name;
+};
+struct remote_storage_vol_lookup_by_name_ret {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_lookup_by_key_args {
+	remote_nonnull_string      key;
+};
+struct remote_storage_vol_lookup_by_key_ret {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_lookup_by_path_args {
+	remote_nonnull_string      path;
+};
+struct remote_storage_vol_lookup_by_path_ret {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_create_xml_args {
+	remote_nonnull_storage_pool pool;
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_storage_vol_create_xml_ret {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_create_xml_from_args {
+	remote_nonnull_storage_pool pool;
+	remote_nonnull_string      xml;
+	remote_nonnull_storage_vol clonevol;
+	u_int                      flags;
+};
+struct remote_storage_vol_create_xml_from_ret {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_delete_args {
+	remote_nonnull_storage_vol vol;
+	u_int                      flags;
+};
+struct remote_storage_vol_wipe_args {
+	remote_nonnull_storage_vol vol;
+	u_int                      flags;
+};
+struct remote_storage_vol_dump_xml_args {
+	remote_nonnull_storage_vol vol;
+	u_int                      flags;
+};
+struct remote_storage_vol_dump_xml_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_storage_vol_get_info_args {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_get_info_ret {
+	char                       type;
+	uint64_t                   capacity;
+	uint64_t                   allocation;
+};
+struct remote_storage_vol_get_path_args {
+	remote_nonnull_storage_vol vol;
+};
+struct remote_storage_vol_get_path_ret {
+	remote_nonnull_string      name;
+};
+struct remote_node_num_of_devices_args {
+	remote_string              cap;
+	u_int                      flags;
+};
+struct remote_node_num_of_devices_ret {
+	int                        num;
+};
+struct remote_node_list_devices_args {
+	remote_string              cap;
+	int                        maxnames;
+	u_int                      flags;
+};
+struct remote_node_list_devices_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_node_device_lookup_by_name_args {
+	remote_nonnull_string      name;
+};
+struct remote_node_device_lookup_by_name_ret {
+	remote_nonnull_node_device dev;
+};
+struct remote_node_device_dump_xml_args {
+	remote_nonnull_string      name;
+	u_int                      flags;
+};
+struct remote_node_device_dump_xml_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_node_device_get_parent_args {
+	remote_nonnull_string      name;
+};
+struct remote_node_device_get_parent_ret {
+	remote_string              parent;
+};
+struct remote_node_device_num_of_caps_args {
+	remote_nonnull_string      name;
+};
+struct remote_node_device_num_of_caps_ret {
+	int                        num;
+};
+struct remote_node_device_list_caps_args {
+	remote_nonnull_string      name;
+	int                        maxnames;
+};
+struct remote_node_device_list_caps_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_node_device_dettach_args {
+	remote_nonnull_string      name;
+};
+struct remote_node_device_re_attach_args {
+	remote_nonnull_string      name;
+};
+struct remote_node_device_reset_args {
+	remote_nonnull_string      name;
+};
+struct remote_node_device_create_xml_args {
+	remote_nonnull_string      xml_desc;
+	int                        flags;
+};
+struct remote_node_device_create_xml_ret {
+	remote_nonnull_node_device dev;
+};
+struct remote_node_device_destroy_args {
+	remote_nonnull_string      name;
+};
+struct remote_domain_events_register_ret {
+	int                        cb_registered;
+};
+struct remote_domain_events_deregister_ret {
+	int                        cb_registered;
+};
+struct remote_domain_event_lifecycle_msg {
+	remote_nonnull_domain      dom;
+	int                        event;
+	int                        detail;
+};
+struct remote_domain_xml_from_native_args {
+	remote_nonnull_string      nativeFormat;
+	remote_nonnull_string      nativeConfig;
+	u_int                      flags;
+};
+struct remote_domain_xml_from_native_ret {
+	remote_nonnull_string      domainXml;
+};
+struct remote_domain_xml_to_native_args {
+	remote_nonnull_string      nativeFormat;
+	remote_nonnull_string      domainXml;
+	u_int                      flags;
+};
+struct remote_domain_xml_to_native_ret {
+	remote_nonnull_string      nativeConfig;
+};
+struct remote_num_of_secrets_ret {
+	int                        num;
+};
+struct remote_list_secrets_args {
+	int                        maxuuids;
+};
+struct remote_list_secrets_ret {
+	struct {
+		u_int              uuids_len;
+		remote_nonnull_string * uuids_val;
+	} uuids;
+};
+struct remote_secret_lookup_by_uuid_args {
+	remote_uuid                uuid;
+};
+struct remote_secret_lookup_by_uuid_ret {
+	remote_nonnull_secret      secret;
+};
+struct remote_secret_define_xml_args {
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_secret_define_xml_ret {
+	remote_nonnull_secret      secret;
+};
+struct remote_secret_get_xml_desc_args {
+	remote_nonnull_secret      secret;
+	u_int                      flags;
+};
+struct remote_secret_get_xml_desc_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_secret_set_value_args {
+	remote_nonnull_secret      secret;
+	struct {
+		u_int              value_len;
+		char *             value_val;
+	} value;
+	u_int                      flags;
+};
+struct remote_secret_get_value_args {
+	remote_nonnull_secret      secret;
+	u_int                      flags;
+};
+struct remote_secret_get_value_ret {
+	struct {
+		u_int              value_len;
+		char *             value_val;
+	} value;
+};
+struct remote_secret_undefine_args {
+	remote_nonnull_secret      secret;
+};
+struct remote_secret_lookup_by_usage_args {
+	int                        usageType;
+	remote_nonnull_string      usageID;
+};
+struct remote_secret_lookup_by_usage_ret {
+	remote_nonnull_secret      secret;
+};
+struct remote_domain_migrate_prepare_tunnel_args {
+	uint64_t                   flags;
+	remote_string              dname;
+	uint64_t                   resource;
+	remote_nonnull_string      dom_xml;
+};
+struct remote_is_secure_ret {
+	int                        secure;
+};
+struct remote_domain_is_active_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_is_active_ret {
+	int                        active;
+};
+struct remote_domain_is_persistent_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_is_persistent_ret {
+	int                        persistent;
+};
+struct remote_network_is_active_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_is_active_ret {
+	int                        active;
+};
+struct remote_network_is_persistent_args {
+	remote_nonnull_network     net;
+};
+struct remote_network_is_persistent_ret {
+	int                        persistent;
+};
+struct remote_storage_pool_is_active_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_is_active_ret {
+	int                        active;
+};
+struct remote_storage_pool_is_persistent_args {
+	remote_nonnull_storage_pool pool;
+};
+struct remote_storage_pool_is_persistent_ret {
+	int                        persistent;
+};
+struct remote_interface_is_active_args {
+	remote_nonnull_interface   iface;
+};
+struct remote_interface_is_active_ret {
+	int                        active;
+};
+struct remote_cpu_compare_args {
+	remote_nonnull_string      xml;
+	u_int                      flags;
+};
+struct remote_cpu_compare_ret {
+	int                        result;
+};
+struct remote_cpu_baseline_args {
+	struct {
+		u_int              xmlCPUs_len;
+		remote_nonnull_string * xmlCPUs_val;
+	} xmlCPUs;
+	u_int                      flags;
+};
+struct remote_cpu_baseline_ret {
+	remote_nonnull_string      cpu;
+};
+struct remote_domain_get_job_info_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_get_job_info_ret {
+	int                        type;
+	uint64_t                   timeElapsed;
+	uint64_t                   timeRemaining;
+	uint64_t                   dataTotal;
+	uint64_t                   dataProcessed;
+	uint64_t                   dataRemaining;
+	uint64_t                   memTotal;
+	uint64_t                   memProcessed;
+	uint64_t                   memRemaining;
+	uint64_t                   fileTotal;
+	uint64_t                   fileProcessed;
+	uint64_t                   fileRemaining;
+};
+struct remote_domain_abort_job_args {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_migrate_set_max_downtime_args {
+	remote_nonnull_domain      dom;
+	uint64_t                   downtime;
+	u_int                      flags;
+};
+struct remote_domain_events_register_any_args {
+	int                        eventID;
+};
+struct remote_domain_events_deregister_any_args {
+	int                        eventID;
+};
+struct remote_domain_event_reboot_msg {
+	remote_nonnull_domain      dom;
+};
+struct remote_domain_event_rtc_change_msg {
+	remote_nonnull_domain      dom;
+	int64_t                    offset;
+};
+struct remote_domain_event_watchdog_msg {
+	remote_nonnull_domain      dom;
+	int                        action;
+};
+struct remote_domain_event_io_error_msg {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      srcPath;
+	remote_nonnull_string      devAlias;
+	int                        action;
+};
+struct remote_domain_event_io_error_reason_msg {
+	remote_nonnull_domain      dom;
+	remote_nonnull_string      srcPath;
+	remote_nonnull_string      devAlias;
+	int                        action;
+	remote_nonnull_string      reason;
+};
+struct remote_domain_event_graphics_address {
+	int                        family;
+	remote_nonnull_string      node;
+	remote_nonnull_string      service;
+};
+struct remote_domain_event_graphics_identity {
+	remote_nonnull_string      type;
+	remote_nonnull_string      name;
+};
+struct remote_domain_event_graphics_msg {
+	remote_nonnull_domain      dom;
+	int                        phase;
+	remote_domain_event_graphics_address local;
+	remote_domain_event_graphics_address remote;
+	remote_nonnull_string      authScheme;
+	struct {
+		u_int              subject_len;
+		remote_domain_event_graphics_identity * subject_val;
+	} subject;
+};
+struct remote_domain_managed_save_args {
+	remote_nonnull_domain      dom;
+	u_int                      flags;
+};
+struct remote_domain_has_managed_save_image_args {
+	remote_nonnull_domain      dom;
+	u_int                      flags;
+};
+struct remote_domain_has_managed_save_image_ret {
+	int                        ret;
+};
+struct remote_domain_managed_save_remove_args {
+	remote_nonnull_domain      dom;
+	u_int                      flags;
+};
+struct remote_domain_snapshot_create_xml_args {
+	remote_nonnull_domain      domain;
+	remote_nonnull_string      xml_desc;
+	int                        flags;
+};
+struct remote_domain_snapshot_create_xml_ret {
+	remote_nonnull_domain_snapshot snap;
+};
+struct remote_domain_snapshot_dump_xml_args {
+	remote_nonnull_domain_snapshot snap;
+	int                        flags;
+};
+struct remote_domain_snapshot_dump_xml_ret {
+	remote_nonnull_string      xml;
+};
+struct remote_domain_snapshot_num_args {
+	remote_nonnull_domain      domain;
+	int                        flags;
+};
+struct remote_domain_snapshot_num_ret {
+	int                        num;
+};
+struct remote_domain_snapshot_list_names_args {
+	remote_nonnull_domain      domain;
+	int                        nameslen;
+	int                        flags;
+};
+struct remote_domain_snapshot_list_names_ret {
+	struct {
+		u_int              names_len;
+		remote_nonnull_string * names_val;
+	} names;
+};
+struct remote_domain_snapshot_lookup_by_name_args {
+	remote_nonnull_domain      domain;
+	remote_nonnull_string      name;
+	int                        flags;
+};
+struct remote_domain_snapshot_lookup_by_name_ret {
+	remote_nonnull_domain_snapshot snap;
+};
+struct remote_domain_has_current_snapshot_args {
+	remote_nonnull_domain      domain;
+	int                        flags;
+};
+struct remote_domain_has_current_snapshot_ret {
+	int                        result;
+};
+struct remote_domain_snapshot_current_args {
+	remote_nonnull_domain      domain;
+	int                        flags;
+};
+struct remote_domain_snapshot_current_ret {
+	remote_nonnull_domain_snapshot snap;
+};
+struct remote_domain_revert_to_snapshot_args {
+	remote_nonnull_domain_snapshot snap;
+	int                        flags;
+};
+struct remote_domain_snapshot_delete_args {
+	remote_nonnull_domain_snapshot snap;
+	int                        flags;
+};
+struct remote_message_header {
+	u_int                      prog;
+	u_int                      vers;
+	remote_procedure           proc;
+	remote_message_type        type;
+	u_int                      serial;
+	remote_message_status      status;
+};
--
1.7.1.166.gf2086


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