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Convert Xen domain property driver methods to use virDomainDefPtr

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Introduce use of a virDomainDefPtr in the domain property
APIs to simplify introduction of ACL security checks.
The virDomainPtr cannot be safely used, since the app
may have supplied mis-matching name/uuid/id fields. eg
the name points to domain X, while the uuid points to
domain Y. Resolving the virDomainPtr to a virDomainDefPtr
ensures a consistent name/uuid/id set.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-05-01 11:29:08 +01:00
parent f547c520bf
commit 249fbea03d
7 changed files with 187 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

98
src/xen/xen_driver.c
View File

@ -887,18 +887,27 @@ static char *
xenUnifiedDomainGetOSType(virDomainPtr dom)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
char *ret = NULL;
virDomainDefPtr def;
if (dom->id < 0) {
if (!(def = xenGetDomainDefForDom(dom)))
goto cleanup;
if (def->id < 0) {
if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Unable to query OS type for inactive domain"));
return NULL;
} else {
return xenDaemonDomainGetOSType(dom);
ret = xenDaemonDomainGetOSType(dom->conn, def);
}
} else {
return xenHypervisorDomainGetOSType(dom);
ret = xenHypervisorDomainGetOSType(dom->conn, def);
}
cleanup:
virDomainDefFree(def);
return ret;
}
@ -906,56 +915,92 @@ static unsigned long long
xenUnifiedDomainGetMaxMemory(virDomainPtr dom)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
unsigned long long ret = 0;
virDomainDefPtr def;
if (dom->id < 0) {
if (!(def = xenGetDomainDefForDom(dom)))
goto cleanup;
if (def->id < 0) {
if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
return xenXMDomainGetMaxMemory(dom);
ret = xenXMDomainGetMaxMemory(dom->conn, def);
else
return xenDaemonDomainGetMaxMemory(dom);
ret = xenDaemonDomainGetMaxMemory(dom->conn, def);
} else {
return xenHypervisorGetMaxMemory(dom);
ret = xenHypervisorGetMaxMemory(dom->conn, def);
}
cleanup:
virDomainDefFree(def);
return ret;
}
static int
xenUnifiedDomainSetMaxMemory(virDomainPtr dom, unsigned long memory)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
int ret = -1;
virDomainDefPtr def;
if (dom->id < 0) {
if (!(def = xenGetDomainDefForDom(dom)))
goto cleanup;
if (def->id < 0) {
if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
return xenXMDomainSetMaxMemory(dom, memory);
ret = xenXMDomainSetMaxMemory(dom->conn, def, memory);
else
return xenDaemonDomainSetMaxMemory(dom, memory);
ret = xenDaemonDomainSetMaxMemory(dom->conn, def, memory);
} else {
return xenHypervisorSetMaxMemory(dom, memory);
ret = xenHypervisorSetMaxMemory(dom->conn, def, memory);
}
cleanup:
virDomainDefFree(def);
return ret;
}
static int
xenUnifiedDomainSetMemory(virDomainPtr dom, unsigned long memory)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
int ret = -1;
virDomainDefPtr def;
if (dom->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
return xenXMDomainSetMemory(dom, memory);
if (!(def = xenGetDomainDefForDom(dom)))
goto cleanup;
if (def->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
ret = xenXMDomainSetMemory(dom->conn, def, memory);
else
return xenDaemonDomainSetMemory(dom, memory);
ret = xenDaemonDomainSetMemory(dom->conn, def, memory);
cleanup:
virDomainDefFree(def);
return ret;
}
static int
xenUnifiedDomainGetInfo(virDomainPtr dom, virDomainInfoPtr info)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
int ret = -1;
virDomainDefPtr def;
if (dom->id < 0) {
if (!(def = xenGetDomainDefForDom(dom)))
goto cleanup;
if (def->id < 0) {
if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
return xenXMDomainGetInfo(dom, info);
ret = xenXMDomainGetInfo(dom->conn, def, info);
else
return xenDaemonDomainGetInfo(dom, info);
ret = xenDaemonDomainGetInfo(dom->conn, def, info);
} else {
return xenHypervisorGetDomainInfo(dom, info);
ret = xenHypervisorGetDomainInfo(dom->conn, def, info);
}
cleanup:
virDomainDefFree(def);
return ret;
}
static int
@ -965,17 +1010,26 @@ xenUnifiedDomainGetState(virDomainPtr dom,
unsigned int flags)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
int ret = -1;
virDomainDefPtr def;
virCheckFlags(0, -1);
if (dom->id < 0) {
if (!(def = xenGetDomainDefForDom(dom)))
goto cleanup;
if (def->id < 0) {
if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
return xenXMDomainGetState(dom, state, reason);
ret = xenXMDomainGetState(dom->conn, def, state, reason);
else
return xenDaemonDomainGetState(dom, state, reason);
ret = xenDaemonDomainGetState(dom->conn, def, state, reason);
} else {
return xenHypervisorGetDomainState(dom, state, reason);
ret = xenHypervisorGetDomainState(dom->conn, def, state, reason);
}
cleanup:
virDomainDefFree(def);
return ret;
}
static int

42
src/xen/xen_hypervisor.c
View File

@ -2508,27 +2508,28 @@ xenHypervisorGetCapabilities(virConnectPtr conn)
char *
xenHypervisorDomainGetOSType(virDomainPtr dom)
xenHypervisorDomainGetOSType(virConnectPtr conn,
virDomainDefPtr def)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
xen_getdomaininfo dominfo;
char *ostype = NULL;
/* HV's earlier than 3.1.0 don't include the HVM flags in guests status*/
if (hv_versions.hypervisor < 2 ||
hv_versions.dom_interface < 4) {
return xenDaemonDomainGetOSType(dom);
return xenDaemonDomainGetOSType(conn, def);
}
XEN_GETDOMAININFO_CLEAR(dominfo);
if (virXen_getdomaininfo(priv->handle, dom->id, &dominfo) < 0) {
if (virXen_getdomaininfo(priv->handle, def->id, &dominfo) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("cannot get domain details"));
return NULL;
}
if (XEN_GETDOMAININFO_DOMAIN(dominfo) != dom->id) {
if (XEN_GETDOMAININFO_DOMAIN(dominfo) != def->id) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("cannot get domain details"));
return NULL;
@ -2678,9 +2679,10 @@ xenHypervisorGetMaxVcpus(virConnectPtr conn ATTRIBUTE_UNUSED,
* Returns the memory size in kilobytes or 0 in case of error.
*/
unsigned long
xenHypervisorGetMaxMemory(virDomainPtr dom)
xenHypervisorGetMaxMemory(virConnectPtr conn,
virDomainDefPtr def)
{
xenUnifiedPrivatePtr priv = dom->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
xen_getdomaininfo dominfo;
int ret;
@ -2692,9 +2694,9 @@ xenHypervisorGetMaxMemory(virDomainPtr dom)
XEN_GETDOMAININFO_CLEAR(dominfo);
ret = virXen_getdomaininfo(priv->handle, dom->id, &dominfo);
ret = virXen_getdomaininfo(priv->handle, def->id, &dominfo);
if ((ret < 0) || (XEN_GETDOMAININFO_DOMAIN(dominfo) != dom->id))
if ((ret < 0) || (XEN_GETDOMAININFO_DOMAIN(dominfo) != def->id))
return 0;
return (unsigned long) XEN_GETDOMAININFO_MAX_PAGES(dominfo) * kb_per_pages;
@ -2788,9 +2790,11 @@ xenHypervisorGetDomInfo(virConnectPtr conn, int id, virDomainInfoPtr info)
* Returns 0 in case of success, -1 in case of error.
*/
int
xenHypervisorGetDomainInfo(virDomainPtr domain, virDomainInfoPtr info)
xenHypervisorGetDomainInfo(virConnectPtr conn,
virDomainDefPtr def,
virDomainInfoPtr info)
{
return xenHypervisorGetDomInfo(domain->conn, domain->id, info);
return xenHypervisorGetDomInfo(conn, def->id, info);
}
/**
@ -2804,13 +2808,14 @@ xenHypervisorGetDomainInfo(virDomainPtr domain, virDomainInfoPtr info)
* Returns 0 in case of success, -1 in case of error.
*/
int
xenHypervisorGetDomainState(virDomainPtr domain,
xenHypervisorGetDomainState(virConnectPtr conn,
virDomainDefPtr def,
int *state,
int *reason)
{
virDomainInfo info;
if (xenHypervisorGetDomInfo(domain->conn, domain->id, &info) < 0)
if (xenHypervisorGetDomInfo(conn, def->id, &info) < 0)
return -1;
*state = info.state;
@ -2899,15 +2904,14 @@ xenHypervisorNodeGetCellsFreeMemory(virConnectPtr conn,
* Returns 0 in case of success, -1 in case of error.
*/
int
xenHypervisorSetMaxMemory(virDomainPtr domain, unsigned long memory)
xenHypervisorSetMaxMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory)
{
int ret;
xenUnifiedPrivatePtr priv = domain->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
if (domain->id < 0)
return -1;
ret = virXen_setmaxmem(priv->handle, domain->id, memory);
ret = virXen_setmaxmem(priv->handle, def->id, memory);
if (ret < 0)
return -1;
return 0;

18
src/xen/xen_hypervisor.h
View File

@ -50,7 +50,8 @@ virDomainDefPtr
xenHypervisorLookupDomainByUUID (virConnectPtr conn,
const unsigned char *uuid);
char *
xenHypervisorDomainGetOSType (virDomainPtr dom);
xenHypervisorDomainGetOSType (virConnectPtr conn,
virDomainDefPtr def);
int
xenHypervisorOpen (virConnectPtr conn,
@ -64,23 +65,26 @@ virCapsPtr
virArch hostarch,
FILE *cpuinfo,
FILE *capabilities);
char *
xenHypervisorGetCapabilities (virConnectPtr conn);
char * xenHypervisorGetCapabilities (virConnectPtr conn);
unsigned long
xenHypervisorGetMaxMemory(virDomainPtr dom);
xenHypervisorGetMaxMemory(virConnectPtr conn,
virDomainDefPtr def);
int xenHypervisorGetMaxVcpus (virConnectPtr conn,
const char *type);
int xenHypervisorGetDomainInfo (virDomainPtr domain,
int xenHypervisorGetDomainInfo (virConnectPtr conn,
virDomainDefPtr def,
virDomainInfoPtr info)
ATTRIBUTE_NONNULL (1);
int xenHypervisorGetDomainState (virDomainPtr domain,
int xenHypervisorGetDomainState (virConnectPtr conn,
virDomainDefPtr def,
int *state,
int *reason)
ATTRIBUTE_NONNULL (1);
int xenHypervisorGetDomInfo (virConnectPtr conn,
int id,
virDomainInfoPtr info);
int xenHypervisorSetMaxMemory (virDomainPtr domain,
int xenHypervisorSetMaxMemory (virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory)
ATTRIBUTE_NONNULL (1);
int xenHypervisorCheckID (virConnectPtr conn,

44
src/xen/xend_internal.c
View File

@ -900,7 +900,7 @@ xend_detect_config_version(virConnectPtr conn)
*/
static int
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
sexpr_to_xend_domain_state(virDomainPtr domain, const struct sexpr *root)
sexpr_to_xend_domain_state(virDomainDefPtr def, const struct sexpr *root)
{
const char *flags;
int state = VIR_DOMAIN_NOSTATE;
@ -918,7 +918,7 @@ sexpr_to_xend_domain_state(virDomainPtr domain, const struct sexpr *root)
state = VIR_DOMAIN_BLOCKED;
else if (strchr(flags, 'r'))
state = VIR_DOMAIN_RUNNING;
} else if (domain->id < 0 || sexpr_int(root, "domain/status") == 0) {
} else if (def->id < 0 || sexpr_int(root, "domain/status") == 0) {
/* As far as I can see the domain->id is a bad sign for checking
* inactive domains as this is inaccurate after the domain has
* been running once. However domain/status from xend seems to
@ -943,13 +943,13 @@ sexpr_to_xend_domain_state(virDomainPtr domain, const struct sexpr *root)
* Returns 0 in case of success, -1 in case of error
*/
static int
sexpr_to_xend_domain_info(virDomainPtr domain,
sexpr_to_xend_domain_info(virDomainDefPtr def,
const struct sexpr *root,
virDomainInfoPtr info)
{
int vcpus;
info->state = sexpr_to_xend_domain_state(domain, root);
info->state = sexpr_to_xend_domain_state(def, root);
info->memory = sexpr_u64(root, "domain/memory") << 10;
info->maxMem = sexpr_u64(root, "domain/maxmem") << 10;
info->cpuTime = sexpr_float(root, "domain/cpu_time") * 1000000000;
@ -1384,13 +1384,14 @@ xenDaemonDomainDestroy(virConnectPtr conn, virDomainDefPtr def)
* freed by the caller.
*/
char *
xenDaemonDomainGetOSType(virDomainPtr domain)
xenDaemonDomainGetOSType(virConnectPtr conn,
virDomainDefPtr def)
{
char *type;
struct sexpr *root;
/* can we ask for a subset ? worth it ? */
root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
root = sexpr_get(conn, "/xend/domain/%s?detail=1", def->name);
if (root == NULL)
return NULL;
@ -1499,13 +1500,13 @@ xenDaemonDomainRestore(virConnectPtr conn, const char *filename)
* Returns the memory size in kilobytes or 0 in case of error.
*/
unsigned long long
xenDaemonDomainGetMaxMemory(virDomainPtr domain)
xenDaemonDomainGetMaxMemory(virConnectPtr conn, virDomainDefPtr def)
{
unsigned long long ret = 0;
struct sexpr *root;
/* can we ask for a subset ? worth it ? */
root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
root = sexpr_get(conn, "/xend/domain/%s?detail=1", def->name);
if (root == NULL)
return 0;
@ -1528,12 +1529,14 @@ xenDaemonDomainGetMaxMemory(virDomainPtr domain)
* Returns 0 for success; -1 (with errno) on error
*/
int
xenDaemonDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
xenDaemonDomainSetMaxMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory)
{
char buf[1024];
snprintf(buf, sizeof(buf), "%lu", VIR_DIV_UP(memory, 1024));
return xend_op(domain->conn, domain->name, "op", "maxmem_set", "memory",
return xend_op(conn, def->name, "op", "maxmem_set", "memory",
buf, NULL);
}
@ -1554,12 +1557,14 @@ xenDaemonDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
* Returns 0 for success; -1 (with errno) on error
*/
int
xenDaemonDomainSetMemory(virDomainPtr domain, unsigned long memory)
xenDaemonDomainSetMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory)
{
char buf[1024];
snprintf(buf, sizeof(buf), "%lu", VIR_DIV_UP(memory, 1024));
return xend_op(domain->conn, domain->name, "op", "mem_target_set",
return xend_op(conn, def->name, "op", "mem_target_set",
"target", buf, NULL);
}
@ -1650,16 +1655,18 @@ xenDaemonDomainGetXMLDesc(virDomainPtr domain,
* Returns 0 in case of success, -1 in case of error
*/
int
xenDaemonDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
xenDaemonDomainGetInfo(virConnectPtr conn,
virDomainDefPtr def,
virDomainInfoPtr info)
{
struct sexpr *root;
int ret;
root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
root = sexpr_get(conn, "/xend/domain/%s?detail=1", def->name);
if (root == NULL)
return -1;
ret = sexpr_to_xend_domain_info(domain, root, info);
ret = sexpr_to_xend_domain_info(def, root, info);
sexpr_free(root);
return ret;
}
@ -1676,17 +1683,18 @@ xenDaemonDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
* Returns 0 in case of success, -1 in case of error
*/
int
xenDaemonDomainGetState(virDomainPtr domain,
xenDaemonDomainGetState(virConnectPtr conn,
virDomainDefPtr def,
int *state,
int *reason)
{
struct sexpr *root;
root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
root = sexpr_get(conn, "/xend/domain/%s?detail=1", def->name);
if (!root)
return -1;
*state = sexpr_to_xend_domain_state(domain, root);
*state = sexpr_to_xend_domain_state(def, root);
if (reason)
*reason = 0;

21
src/xen/xend_internal.h
View File

@ -103,18 +103,27 @@ int xenDaemonDomainSave(virDomainPtr domain, const char *filename);
int xenDaemonDomainCoreDump(virDomainPtr domain, const char *filename,
unsigned int flags);
int xenDaemonDomainRestore(virConnectPtr conn, const char *filename);
int xenDaemonDomainSetMemory(virDomainPtr domain, unsigned long memory);
int xenDaemonDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
int xenDaemonDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info);
int xenDaemonDomainGetState(virDomainPtr domain,
int xenDaemonDomainSetMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory);
int xenDaemonDomainSetMaxMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory);
int xenDaemonDomainGetInfo(virConnectPtr conn,
virDomainDefPtr def,
virDomainInfoPtr info);
int xenDaemonDomainGetState(virConnectPtr conn,
virDomainDefPtr def,
int *state,
int *reason);
char *xenDaemonDomainGetXMLDesc(virDomainPtr domain, unsigned int flags,
const char *cpus);
unsigned long long xenDaemonDomainGetMaxMemory(virDomainPtr domain);
unsigned long long xenDaemonDomainGetMaxMemory(virConnectPtr conn,
virDomainDefPtr def);
char **xenDaemonListDomainsOld(virConnectPtr xend);
char *xenDaemonDomainGetOSType(virDomainPtr domain);
char *xenDaemonDomainGetOSType(virConnectPtr conn,
virDomainDefPtr def);
int xenDaemonNumOfDefinedDomains(virConnectPtr conn);
int xenDaemonListDefinedDomains(virConnectPtr conn,

41
src/xen/xm_internal.c
View File

@ -447,7 +447,8 @@ xenXMClose(virConnectPtr conn)
* Since these are all offline domains, the state is always SHUTOFF.
*/
int
xenXMDomainGetState(virDomainPtr domain ATTRIBUTE_UNUSED,
xenXMDomainGetState(virConnectPtr conn ATTRIBUTE_UNUSED,
virDomainDefPtr def ATTRIBUTE_UNUSED,
int *state,
int *reason)
{
@ -464,15 +465,17 @@ xenXMDomainGetState(virDomainPtr domain ATTRIBUTE_UNUSED,
* VCPUs and memory.
*/
int
xenXMDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
xenXMDomainGetInfo(virConnectPtr conn,
virDomainDefPtr def,
virDomainInfoPtr info)
{
xenUnifiedPrivatePtr priv = domain->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
const char *filename;
xenXMConfCachePtr entry;
xenUnifiedLock(priv);
if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
if (!(filename = virHashLookup(priv->nameConfigMap, def->name)))
goto error;
if (!(entry = virHashLookup(priv->configCache, filename)))
@ -531,9 +534,11 @@ cleanup:
* Update amount of memory in the config file
*/
int
xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory)
xenXMDomainSetMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory)
{
xenUnifiedPrivatePtr priv = domain->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
const char *filename;
xenXMConfCachePtr entry;
int ret = -1;
@ -547,7 +552,7 @@ xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory)
xenUnifiedLock(priv);
if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
if (!(filename = virHashLookup(priv->nameConfigMap, def->name)))
goto cleanup;
if (!(entry = virHashLookup(priv->configCache, filename)))
@ -560,7 +565,7 @@ xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory)
/* If this fails, should we try to undo our changes to the
* in-memory representation of the config file. I say not!
*/
if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
if (xenXMConfigSaveFile(conn, entry->filename, entry->def) < 0)
goto cleanup;
ret = 0;
@ -573,9 +578,11 @@ cleanup:
* Update maximum memory limit in config
*/
int
xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
xenXMDomainSetMaxMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory)
{
xenUnifiedPrivatePtr priv = domain->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
const char *filename;
xenXMConfCachePtr entry;
int ret = -1;
@ -589,7 +596,7 @@ xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
xenUnifiedLock(priv);
if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
if (!(filename = virHashLookup(priv->nameConfigMap, def->name)))
goto cleanup;
if (!(entry = virHashLookup(priv->configCache, filename)))
@ -602,7 +609,7 @@ xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
/* If this fails, should we try to undo our changes to the
* in-memory representation of the config file. I say not!
*/
if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
if (xenXMConfigSaveFile(conn, entry->filename, entry->def) < 0)
goto cleanup;
ret = 0;
@ -615,19 +622,17 @@ cleanup:
* Get max memory limit from config
*/
unsigned long long
xenXMDomainGetMaxMemory(virDomainPtr domain)
xenXMDomainGetMaxMemory(virConnectPtr conn,
virDomainDefPtr def)
{
xenUnifiedPrivatePtr priv = domain->conn->privateData;
xenUnifiedPrivatePtr priv = conn->privateData;
const char *filename;
xenXMConfCachePtr entry;
unsigned long long ret = 0;
if (domain->id != -1)
return 0;
xenUnifiedLock(priv);
if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
if (!(filename = virHashLookup(priv->nameConfigMap, def->name)))
goto cleanup;
if (!(entry = virHashLookup(priv->configCache, filename)))

18
src/xen/xm_internal.h
View File

@ -37,14 +37,22 @@ int xenXMConfigCacheRemoveFile(virConnectPtr conn, const char *filename);
int xenXMOpen(virConnectPtr conn, virConnectAuthPtr auth, unsigned int flags);
int xenXMClose(virConnectPtr conn);
const char *xenXMGetType(virConnectPtr conn);
int xenXMDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info);
int xenXMDomainGetState(virDomainPtr domain,
int xenXMDomainGetInfo(virConnectPtr conn,
virDomainDefPtr def,
virDomainInfoPtr info);
int xenXMDomainGetState(virConnectPtr conn,
virDomainDefPtr def,
int *state,
int *reason);
char *xenXMDomainGetXMLDesc(virDomainPtr domain, unsigned int flags);
int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
unsigned long long xenXMDomainGetMaxMemory(virDomainPtr domain);
int xenXMDomainSetMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory);
int xenXMDomainSetMaxMemory(virConnectPtr conn,
virDomainDefPtr def,
unsigned long memory);
unsigned long long xenXMDomainGetMaxMemory(virConnectPtr conn,
virDomainDefPtr def);
int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
int xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
unsigned int flags);