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qemu: domain: Add helper for saving config XML

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Similarly to qemuDomainSaveStatus add a helper to save the config XML
named qemuDomainSaveConfig.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2019-07-04 18:51:36 +02:00
parent 997746b2df
commit a3b0e09242
2 changed files with 23 additions and 0 deletions
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22
src/qemu/qemu_domain.c
View File

@ -7259,6 +7259,28 @@ qemuDomainSaveStatus(virDomainObjPtr obj)
}
void
qemuDomainSaveConfig(virDomainObjPtr obj)
{
virQEMUDriverPtr driver = QEMU_DOMAIN_PRIVATE(obj)->driver;
VIR_AUTOUNREF(virQEMUDriverConfigPtr) cfg = NULL;
virDomainDefPtr def = NULL;
if (virDomainObjIsActive(obj))
def = obj->newDef;
else
def = obj->def;
if (!def)
return;
cfg = virQEMUDriverGetConfig(driver);
if (virDomainSaveConfig(cfg->configDir, driver->caps, def) < 0)
VIR_WARN("Failed to save config of vm %s", obj->def->name);
}
void
qemuDomainObjSetJobPhase(virQEMUDriverPtr driver,
virDomainObjPtr obj,

1
src/qemu/qemu_domain.h
View File

@ -207,6 +207,7 @@ typedef void (*qemuDomainCleanupCallback)(virQEMUDriverPtr driver,
#define QEMU_DOMAIN_MASTER_KEY_LEN 32 /* 32 bytes for 256 bit random key */
void qemuDomainSaveStatus(virDomainObjPtr obj);
void qemuDomainSaveConfig(virDomainObjPtr obj);
/* helper data types for async device unplug */