[libvirt] [RFC PATCH 2/4] Extend the domain internal structure to manage dependency devices

A new field has been added in the internal domain definition (virDomainDeviceDef), in order to store the list of dependencies a domain refers to. The informations stored about one dependency are: - the absolute path of the XML description - the name of the domain These informations are needed to propagate different signals across the dependency relation. --- src/conf/domain_conf.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 85c4f55..d0b3333 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -136,6 +136,9 @@ typedef virDomainPanicDef *virDomainPanicDefPtr; typedef struct _virDomainMemoryDef virDomainMemoryDef; typedef virDomainMemoryDef *virDomainMemoryDefPtr; +typedef struct _virDomainDependencyDef virDomainDependencyDef; +typedef virDomainDependencyDef *virDomainDependencyDefPtr; + /* forward declarations virDomainChrSourceDef, required by * virDomainNetDef */ @@ -204,6 +207,7 @@ struct _virDomainDeviceDef { virDomainTPMDefPtr tpm; virDomainPanicDefPtr panic; virDomainMemoryDefPtr memory; + virDomainDependencyDefPtr dependency; } data; }; @@ -2042,6 +2046,15 @@ struct _virDomainMemoryDef { void virDomainMemoryDefFree(virDomainMemoryDefPtr def); +struct _virDomainDependencyDef { + char *filePath; + + unsigned char domainUuid[VIR_UUID_BUFLEN]; + char *domainName; + + virDomainDeviceInfo info; +}; + struct _virDomainIdMapEntry { unsigned int start; unsigned int target; @@ -2300,6 +2313,9 @@ struct _virDomainDef { size_t nseclabels; virSecurityLabelDefPtr *seclabels; + size_t ndomaindependencies; + virDomainDependencyDefPtr *domaindependencies; + size_t nrngs; virDomainRNGDefPtr *rngs; -- 1.9.1