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conf: utility to return alias of a controller based on type/index
Because there are multiple potential reasons for an error, this function logs any errors before returning NULL (since the caller won't have the information needed to determine which was the reason for failure).
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@ -12506,6 +12506,40 @@ virDomainControllerFind(virDomainDefPtr def,
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return -1;
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return -1;
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}
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}
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const char *
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virDomainControllerAliasFind(virDomainDefPtr def,
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int type, int idx)
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{
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int contIndex;
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const char *contTypeStr = virDomainControllerTypeToString(type);
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if (!contTypeStr) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Unknown controller type %d"),
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type);
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return NULL;
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}
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contIndex = virDomainControllerFind(def, type, idx);
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if (contIndex < 0) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Could not find %s controller with index %d "
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"required for device"),
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contTypeStr, idx);
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return NULL;
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}
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if (!def->controllers[contIndex]->info.alias) {
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virReportError(VIR_ERR_INTERNAL_ERROR,
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_("Device alias was not set for %s controller "
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"with index %d "),
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contTypeStr, idx);
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return NULL;
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}
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return def->controllers[contIndex]->info.alias;
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}
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int
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int
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virDomainControllerFindByType(virDomainDefPtr def,
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virDomainControllerFindByType(virDomainDefPtr def,
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int type)
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int type)
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@ -2745,6 +2745,9 @@ int virDomainControllerFindByType(virDomainDefPtr def, int type);
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int virDomainControllerFindByPCIAddress(virDomainDefPtr def,
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int virDomainControllerFindByPCIAddress(virDomainDefPtr def,
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virDevicePCIAddressPtr addr);
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virDevicePCIAddressPtr addr);
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virDomainControllerDefPtr virDomainControllerRemove(virDomainDefPtr def, size_t i);
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virDomainControllerDefPtr virDomainControllerRemove(virDomainDefPtr def, size_t i);
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const char *virDomainControllerAliasFind(virDomainDefPtr def,
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int type, int idx)
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ATTRIBUTE_NONNULL(1);
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int virDomainLeaseIndex(virDomainDefPtr def,
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int virDomainLeaseIndex(virDomainDefPtr def,
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virDomainLeaseDefPtr lease);
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virDomainLeaseDefPtr lease);
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@ -181,6 +181,7 @@ virDomainClockBasisTypeToString;
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virDomainClockOffsetTypeFromString;
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virDomainClockOffsetTypeFromString;
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virDomainClockOffsetTypeToString;
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virDomainClockOffsetTypeToString;
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virDomainConfigFile;
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virDomainConfigFile;
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virDomainControllerAliasFind;
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virDomainControllerDefFree;
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virDomainControllerDefFree;
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virDomainControllerFind;
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virDomainControllerFind;
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virDomainControllerFindByType;
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virDomainControllerFindByType;
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