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virSysinfoDef: Exempt SYSTEM variables

Browse Source 
Move all the system_* fields into a separate struct. Not only this
simplifies the code a bit it also helps us to identify whether BIOS
info is present. We don't have to check all the four variables for
being not-NULL, but we can just check the pointer to the struct.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2015-05-12 14:33:12 +02:00
parent 3f9cae18fe
commit 0b92974c15
5 changed files with 292 additions and 141 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

120
src/conf/domain_conf.c
View File

@ -11152,6 +11152,81 @@ virSysinfoBIOSParseXML(xmlNodePtr node,
return ret;
}
static int
virSysinfoSystemParseXML(xmlNodePtr node,
xmlXPathContextPtr ctxt,
virSysinfoSystemDefPtr *system,
unsigned char *domUUID,
bool uuid_generated)
{
int ret = -1;
virSysinfoSystemDefPtr def;
char *tmpUUID = NULL;
if (!xmlStrEqual(node->name, BAD_CAST "system")) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("XML does not contain expected 'system' element"));
return ret;
}
if (VIR_ALLOC(def) < 0)
goto cleanup;
def->manufacturer =
virXPathString("string(entry[@name='manufacturer'])", ctxt);
def->product =
virXPathString("string(entry[@name='product'])", ctxt);
def->version =
virXPathString("string(entry[@name='version'])", ctxt);
def->serial =
virXPathString("string(entry[@name='serial'])", ctxt);
tmpUUID = virXPathString("string(entry[@name='uuid'])", ctxt);
if (tmpUUID) {
unsigned char uuidbuf[VIR_UUID_BUFLEN];
char uuidstr[VIR_UUID_STRING_BUFLEN];
if (virUUIDParse(tmpUUID, uuidbuf) < 0) {
virReportError(VIR_ERR_XML_DETAIL,
"%s", _("malformed <sysinfo> uuid element"));
goto cleanup;
}
if (uuid_generated) {
memcpy(domUUID, uuidbuf, VIR_UUID_BUFLEN);
} else if (memcmp(domUUID, uuidbuf, VIR_UUID_BUFLEN) != 0) {
virReportError(VIR_ERR_XML_DETAIL, "%s",
_("UUID mismatch between <uuid> and "
"<sysinfo>"));
goto cleanup;
}
/* Although we've validated the UUID as good, virUUIDParse() is
* lax with respect to allowing extraneous "-" and " ", but the
* underlying hypervisor may be less forgiving. Use virUUIDFormat()
* to validate format in xml is right. If not, then format it
* properly so that it's used correctly later.
*/
virUUIDFormat(uuidbuf, uuidstr);
if (VIR_STRDUP(def->uuid, uuidstr) < 0)
goto cleanup;
}
def->sku =
virXPathString("string(entry[@name='sku'])", ctxt);
def->family =
virXPathString("string(entry[@name='family'])", ctxt);
if (!def->manufacturer && !def->product && !def->version &&
!def->serial && !def->uuid && !def->sku && !def->family) {
virSysinfoSystemDefFree(def);
def = NULL;
}
*system = def;
def = NULL;
ret = 0;
cleanup:
virSysinfoSystemDefFree(def);
VIR_FREE(tmpUUID);
return ret;
}
static virSysinfoDefPtr
virSysinfoParseXML(xmlNodePtr node,
xmlXPathContextPtr ctxt,
@ -11161,7 +11236,6 @@ virSysinfoParseXML(xmlNodePtr node,
virSysinfoDefPtr def;
xmlNodePtr oldnode, tmpnode;
char *type;
char *tmpUUID = NULL;
if (!xmlStrEqual(node->name, BAD_CAST "sysinfo")) {
virReportError(VIR_ERR_XML_ERROR, "%s",
@ -11196,49 +11270,19 @@ virSysinfoParseXML(xmlNodePtr node,
}
/* Extract system related metadata */
def->system_manufacturer =
virXPathString("string(system/entry[@name='manufacturer'])", ctxt);
def->system_product =
virXPathString("string(system/entry[@name='product'])", ctxt);
def->system_version =
virXPathString("string(system/entry[@name='version'])", ctxt);
def->system_serial =
virXPathString("string(system/entry[@name='serial'])", ctxt);
tmpUUID = virXPathString("string(system/entry[@name='uuid'])", ctxt);
if (tmpUUID) {
unsigned char uuidbuf[VIR_UUID_BUFLEN];
char uuidstr[VIR_UUID_STRING_BUFLEN];
if (virUUIDParse(tmpUUID, uuidbuf) < 0) {
virReportError(VIR_ERR_XML_DETAIL,
"%s", _("malformed <sysinfo> uuid element"));
if ((tmpnode = virXPathNode("./system[1]", ctxt)) != NULL) {
oldnode = ctxt->node;
ctxt->node = tmpnode;
if (virSysinfoSystemParseXML(tmpnode, ctxt, &def->system,
domUUID, uuid_generated) < 0) {
ctxt->node = oldnode;
goto error;
}
if (uuid_generated) {
memcpy(domUUID, uuidbuf, VIR_UUID_BUFLEN);
} else if (memcmp(domUUID, uuidbuf, VIR_UUID_BUFLEN) != 0) {
virReportError(VIR_ERR_XML_DETAIL, "%s",
_("UUID mismatch between <uuid> and "
"<sysinfo>"));
goto error;
}
/* Although we've validated the UUID as good, virUUIDParse() is
* lax with respect to allowing extraneous "-" and " ", but the
* underlying hypervisor may be less forgiving. Use virUUIDFormat()
* to validate format in xml is right. If not, then format it
* properly so that it's used correctly later.
*/
virUUIDFormat(uuidbuf, uuidstr);
if (VIR_STRDUP(def->system_uuid, uuidstr) < 0)
goto error;
ctxt->node = oldnode;
}
def->system_sku =
virXPathString("string(system/entry[@name='sku'])", ctxt);
def->system_family =
virXPathString("string(system/entry[@name='family'])", ctxt);
cleanup:
VIR_FREE(type);
VIR_FREE(tmpUUID);
return def;
error:

1
src/libvirt_private.syms
View File

@ -2187,6 +2187,7 @@ virSysinfoDefFree;
virSysinfoFormat;
virSysinfoRead;
virSysinfoSetup;
virSysinfoSystemDefFree;
# util/virsystemd.h

41
src/qemu/qemu_command.c
View File

@ -6733,40 +6733,41 @@ static char *qemuBuildSmbiosBiosStr(virSysinfoBIOSDefPtr def)
return NULL;
}
static char *qemuBuildSmbiosSystemStr(virSysinfoDefPtr def, bool skip_uuid)
static char *qemuBuildSmbiosSystemStr(virSysinfoSystemDefPtr def,
bool skip_uuid)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
if ((def->system_manufacturer == NULL) && (def->system_sku == NULL) &&
(def->system_product == NULL) && (def->system_version == NULL) &&
(def->system_serial == NULL) && (def->system_family == NULL) &&
(def->system_uuid == NULL || skip_uuid))
if (!def ||
(!def->manufacturer && !def->product && !def->version &&
!def->serial && (!def->uuid || skip_uuid) &&
def->sku && !def->family))
return NULL;
virBufferAddLit(&buf, "type=1");
/* 1:Manufacturer */
if (def->system_manufacturer)
if (def->manufacturer)
virBufferAsprintf(&buf, ",manufacturer=%s",
def->system_manufacturer);
def->manufacturer);
/* 1:Product Name */
if (def->system_product)
virBufferAsprintf(&buf, ",product=%s", def->system_product);
if (def->product)
virBufferAsprintf(&buf, ",product=%s", def->product);
/* 1:Version */
if (def->system_version)
virBufferAsprintf(&buf, ",version=%s", def->system_version);
if (def->version)
virBufferAsprintf(&buf, ",version=%s", def->version);
/* 1:Serial Number */
if (def->system_serial)
virBufferAsprintf(&buf, ",serial=%s", def->system_serial);
if (def->serial)
virBufferAsprintf(&buf, ",serial=%s", def->serial);
/* 1:UUID */
if (def->system_uuid && !skip_uuid)
virBufferAsprintf(&buf, ",uuid=%s", def->system_uuid);
if (def->uuid && !skip_uuid)
virBufferAsprintf(&buf, ",uuid=%s", def->uuid);
/* 1:SKU Number */
if (def->system_sku)
virBufferAsprintf(&buf, ",sku=%s", def->system_sku);
if (def->sku)
virBufferAsprintf(&buf, ",sku=%s", def->sku);
/* 1:Family */
if (def->system_family)
virBufferAsprintf(&buf, ",family=%s", def->system_family);
if (def->family)
virBufferAsprintf(&buf, ",family=%s", def->family);
if (virBufferCheckError(&buf) < 0)
goto error;
@ -9051,7 +9052,7 @@ qemuBuildCommandLine(virConnectPtr conn,
virCommandAddArgList(cmd, "-smbios", smbioscmd, NULL);
VIR_FREE(smbioscmd);
}
smbioscmd = qemuBuildSmbiosSystemStr(source, skip_uuid);
smbioscmd = qemuBuildSmbiosSystemStr(source->system, skip_uuid);
if (smbioscmd != NULL) {
virCommandAddArgList(cmd, "-smbios", smbioscmd, NULL);
VIR_FREE(smbioscmd);

249
src/util/virsysinfo.c
View File

@ -76,6 +76,22 @@ void virSysinfoBIOSDefFree(virSysinfoBIOSDefPtr def)
VIR_FREE(def);
}
void virSysinfoSystemDefFree(virSysinfoSystemDefPtr def)
{
if (def == NULL)
return;
VIR_FREE(def->manufacturer);
VIR_FREE(def->product);
VIR_FREE(def->version);
VIR_FREE(def->serial);
VIR_FREE(def->uuid);
VIR_FREE(def->sku);
VIR_FREE(def->family);
VIR_FREE(def);
}
/**
* virSysinfoDefFree:
* @def: a sysinfo structure
@ -91,14 +107,7 @@ void virSysinfoDefFree(virSysinfoDefPtr def)
return;
virSysinfoBIOSDefFree(def->bios);
VIR_FREE(def->system_manufacturer);
VIR_FREE(def->system_product);
VIR_FREE(def->system_version);
VIR_FREE(def->system_serial);
VIR_FREE(def->system_uuid);
VIR_FREE(def->system_sku);
VIR_FREE(def->system_family);
virSysinfoSystemDefFree(def->system);
for (i = 0; i < def->nprocessor; i++) {
VIR_FREE(def->processor[i].processor_socket_destination);
@ -141,39 +150,55 @@ void virSysinfoDefFree(virSysinfoDefPtr def)
#if defined(__powerpc__)
static int
virSysinfoParseSystem(const char *base, virSysinfoDefPtr ret)
virSysinfoParseSystem(const char *base, virSysinfoSystemDefPtr *system)
{
int ret = -1;
char *eol = NULL;
const char *cur;
virSysinfoSystemDefPtr def;
if ((cur = strstr(base, "platform")) == NULL)
return 0;
if (VIR_ALLOC(def) < 0)
return ret;
base = cur;
/* Account for format 'platform : XXXX'*/
cur = strchr(cur, ':') + 1;
eol = strchr(cur, '\n');
virSkipSpaces(&cur);
if (eol && VIR_STRNDUP(ret->system_family, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->family, cur, eol - cur) < 0)
goto cleanup;
if ((cur = strstr(base, "model")) != NULL) {
cur = strchr(cur, ':') + 1;
eol = strchr(cur, '\n');
virSkipSpaces(&cur);
if (eol && VIR_STRNDUP(ret->system_serial, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->serial, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "machine")) != NULL) {
cur = strchr(cur, ':') + 1;
eol = strchr(cur, '\n');
virSkipSpaces(&cur);
if (eol && VIR_STRNDUP(ret->system_version, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->version, cur, eol - cur) < 0)
goto cleanup;
}
return 0;
if (!def->manufacturer && !def->product && !def->version &&
!def->serial && !def->uuid && !def->sku && !def->family) {
virSysinfoSystemDefFree(def);
def = NULL;
}
*system = def;
def = NULL;
ret = 0;
cleanup:
virSysinfoSystemDefFree(def);
return ret;
}
static int
@ -243,7 +268,7 @@ virSysinfoRead(void)
if (virSysinfoParseProcessor(outbuf, ret) < 0)
goto no_memory;
if (virSysinfoParseSystem(outbuf, ret) < 0)
if (virSysinfoParseSystem(outbuf, &ret->system) < 0)
goto no_memory;
return ret;
@ -255,39 +280,55 @@ virSysinfoRead(void)
#elif defined(__arm__) || defined(__aarch64__)
static int
virSysinfoParseSystem(const char *base, virSysinfoDefPtr ret)
virSysinfoParseSystem(const char *base, virSysinfoSystemDefPtr *system)
{
int ret = -1;
char *eol = NULL;
const char *cur;
virSysinfoSystemDefPtr def;
if ((cur = strstr(base, "platform")) == NULL)
return 0;
if (VIR_ALLOC(def) < 0)
return ret;
base = cur;
/* Account for format 'platform : XXXX'*/
cur = strchr(cur, ':') + 1;
eol = strchr(cur, '\n');
virSkipSpaces(&cur);
if (eol && VIR_STRNDUP(ret->system_family, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->family, cur, eol - cur) < 0)
goto cleanup;
if ((cur = strstr(base, "model")) != NULL) {
cur = strchr(cur, ':') + 1;
eol = strchr(cur, '\n');
virSkipSpaces(&cur);
if (eol && VIR_STRNDUP(ret->system_serial, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->serial, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "machine")) != NULL) {
cur = strchr(cur, ':') + 1;
eol = strchr(cur, '\n');
virSkipSpaces(&cur);
if (eol && VIR_STRNDUP(ret->system_version, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->version, cur, eol - cur) < 0)
goto cleanup;
}
return 0;
if (!def->manufacturer && !def->product && !def->version &&
!def->serial && !def->uuid && !def->sku && !def->family) {
virSysinfoSystemDefFree(def);
def = NULL;
}
*system = def;
def = NULL;
ret = 0;
cleanup:
virSysinfoSystemDefFree(def);
return ret;
}
static int
@ -359,7 +400,7 @@ virSysinfoRead(void)
if (virSysinfoParseProcessor(outbuf, ret) < 0)
goto no_memory;
if (virSysinfoParseSystem(outbuf, ret) < 0)
if (virSysinfoParseSystem(outbuf, &ret->system) < 0)
goto no_memory;
return ret;
@ -411,17 +452,38 @@ virSysinfoParseLine(const char *base, const char *name, char **value)
}
static int
virSysinfoParseSystem(const char *base, virSysinfoDefPtr ret)
virSysinfoParseSystem(const char *base, virSysinfoSystemDefPtr *system)
{
if (virSysinfoParseLine(base, "Manufacturer",
&ret->system_manufacturer) &&
virSysinfoParseLine(base, "Type",
&ret->system_family) &&
virSysinfoParseLine(base, "Sequence Code",
&ret->system_serial))
return 0;
else
return -1;
int ret = -1;
virSysinfoSystemDefPtr def;
if (VIR_ALLOC(def) < 0)
return ret;
if (!virSysinfoParseLine(base, "Manufacturer",
&def->manufacturer))
goto cleanup;
if (!virSysinfoParseLine(base, "Type",
&def->family))
goto cleanup;
if (!virSysinfoParseLine(base, "Sequence Code",
&def->serial))
goto cleanup;
if (!def->manufacturer && !def->product && !def->version &&
!def->serial && !def->uuid && !def->sku && !def->family) {
virSysinfoSystemDefFree(def);
def = NULL;
}
*system = def;
def = NULL;
ret = 0;
cleanup:
virSysinfoSystemDefFree(def);
return ret;
}
static int
@ -498,7 +560,7 @@ virSysinfoRead(void)
return NULL;
}
if (virSysinfoParseSystem(outbuf, ret) < 0)
if (virSysinfoParseSystem(outbuf, &ret->system) < 0)
goto no_memory;
return ret;
@ -584,58 +646,74 @@ virSysinfoParseBIOS(const char *base, virSysinfoBIOSDefPtr *bios)
}
static int
virSysinfoParseSystem(const char *base, virSysinfoDefPtr ret)
virSysinfoParseSystem(const char *base, virSysinfoSystemDefPtr *system)
{
int ret = -1;
const char *cur, *eol = NULL;
virSysinfoSystemDefPtr def;
if ((cur = strstr(base, "System Information")) == NULL)
return 0;
if (VIR_ALLOC(def) < 0)
return ret;
base = cur;
if ((cur = strstr(base, "Manufacturer: ")) != NULL) {
cur += 14;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_manufacturer, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->manufacturer, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "Product Name: ")) != NULL) {
cur += 14;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_product, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->product, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "Version: ")) != NULL) {
cur += 9;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_version, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->version, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "Serial Number: ")) != NULL) {
cur += 15;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_serial, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->serial, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "UUID: ")) != NULL) {
cur += 6;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_uuid, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->uuid, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "SKU Number: ")) != NULL) {
cur += 12;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_sku, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->sku, cur, eol - cur) < 0)
goto cleanup;
}
if ((cur = strstr(base, "Family: ")) != NULL) {
cur += 8;
eol = strchr(cur, '\n');
if (eol && VIR_STRNDUP(ret->system_family, cur, eol - cur) < 0)
return -1;
if (eol && VIR_STRNDUP(def->family, cur, eol - cur) < 0)
goto cleanup;
}
return 0;
if (!def->manufacturer && !def->product && !def->version &&
!def->serial && !def->uuid && !def->sku && !def->family) {
virSysinfoSystemDefFree(def);
def = NULL;
}
*system = def;
def = NULL;
ret = 0;
cleanup:
virSysinfoSystemDefFree(def);
return ret;
}
static int
@ -874,7 +952,7 @@ virSysinfoRead(void)
if (virSysinfoParseBIOS(outbuf, &ret->bios) < 0)
goto error;
if (virSysinfoParseSystem(outbuf, ret) < 0)
if (virSysinfoParseSystem(outbuf, &ret->system) < 0)
goto error;
ret->nprocessor = 0;
@ -921,29 +999,27 @@ virSysinfoBIOSFormat(virBufferPtr buf, virSysinfoBIOSDefPtr def)
}
static void
virSysinfoSystemFormat(virBufferPtr buf, virSysinfoDefPtr def)
virSysinfoSystemFormat(virBufferPtr buf, virSysinfoSystemDefPtr def)
{
if (!def->system_manufacturer && !def->system_product &&
!def->system_version && !def->system_serial &&
!def->system_uuid && !def->system_sku && !def->system_family)
if (!def)
return;
virBufferAddLit(buf, "<system>\n");
virBufferAdjustIndent(buf, 2);
virBufferEscapeString(buf, "<entry name='manufacturer'>%s</entry>\n",
def->system_manufacturer);
def->manufacturer);
virBufferEscapeString(buf, "<entry name='product'>%s</entry>\n",
def->system_product);
def->product);
virBufferEscapeString(buf, "<entry name='version'>%s</entry>\n",
def->system_version);
def->version);
virBufferEscapeString(buf, "<entry name='serial'>%s</entry>\n",
def->system_serial);
def->serial);
virBufferEscapeString(buf, "<entry name='uuid'>%s</entry>\n",
def->system_uuid);
def->uuid);
virBufferEscapeString(buf, "<entry name='sku'>%s</entry>\n",
def->system_sku);
def->sku);
virBufferEscapeString(buf, "<entry name='family'>%s</entry>\n",
def->system_family);
def->family);
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</system>\n");
}
@ -1080,7 +1156,7 @@ virSysinfoFormat(virBufferPtr buf, virSysinfoDefPtr def)
virBufferAdjustIndent(&childrenBuf, indent + 2);
virSysinfoBIOSFormat(&childrenBuf, def->bios);
virSysinfoSystemFormat(&childrenBuf, def);
virSysinfoSystemFormat(&childrenBuf, def->system);
virSysinfoProcessorFormat(&childrenBuf, def);
virSysinfoMemoryFormat(&childrenBuf, def);
@ -1137,6 +1213,36 @@ virSysinfoBIOSIsEqual(virSysinfoBIOSDefPtr src,
return identical;
}
static bool
virSysinfoSystemIsEqual(virSysinfoSystemDefPtr src,
virSysinfoSystemDefPtr dst)
{
bool identical = false;
if (!src && !dst)
return true;
if ((src && !dst) || (!src && dst)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Target sysinfo does not match source"));
goto cleanup;
}
CHECK_FIELD(manufacturer, "system vendor");
CHECK_FIELD(product, "system product");
CHECK_FIELD(version, "system version");
CHECK_FIELD(serial, "system serial");
CHECK_FIELD(uuid, "system uuid");
CHECK_FIELD(sku, "system sku");
CHECK_FIELD(family, "system family");
identical = true;
cleanup:
return identical;
}
#undef CHECK_FIELD
bool virSysinfoIsEqual(virSysinfoDefPtr src,
virSysinfoDefPtr dst)
{
@ -1162,15 +1268,8 @@ bool virSysinfoIsEqual(virSysinfoDefPtr src,
if (!virSysinfoBIOSIsEqual(src->bios, dst->bios))
goto cleanup;
CHECK_FIELD(system_manufacturer, "system vendor");
CHECK_FIELD(system_product, "system product");
CHECK_FIELD(system_version, "system version");
CHECK_FIELD(system_serial, "system serial");
CHECK_FIELD(system_uuid, "system uuid");
CHECK_FIELD(system_sku, "system sku");
CHECK_FIELD(system_family, "system family");
#undef CHECK_FIELD
if (!virSysinfoSystemIsEqual(src->system, dst->system))
goto cleanup;
identical = true;

22
src/util/virsysinfo.h
View File

@ -74,20 +74,25 @@ struct _virSysinfoBIOSDef {
char *release;
};
typedef struct _virSysinfoSystemDef virSysinfoSystemDef;
typedef virSysinfoSystemDef *virSysinfoSystemDefPtr;
struct _virSysinfoSystemDef {
char *manufacturer;
char *product;
char *version;
char *serial;
char *uuid;
char *sku;
char *family;
};
typedef struct _virSysinfoDef virSysinfoDef;
typedef virSysinfoDef *virSysinfoDefPtr;
struct _virSysinfoDef {
int type;
virSysinfoBIOSDefPtr bios;
char *system_manufacturer;
char *system_product;
char *system_version;
char *system_serial;
char *system_uuid;
char *system_sku;
char *system_family;
virSysinfoSystemDefPtr system;
size_t nprocessor;
virSysinfoProcessorDefPtr processor;
@ -99,6 +104,7 @@ struct _virSysinfoDef {
virSysinfoDefPtr virSysinfoRead(void);
void virSysinfoBIOSDefFree(virSysinfoBIOSDefPtr def);
void virSysinfoSystemDefFree(virSysinfoSystemDefPtr def);
void virSysinfoDefFree(virSysinfoDefPtr def);
int virSysinfoFormat(virBufferPtr buf, virSysinfoDefPtr def)