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virxml: Add virXMLPropULongLong
Convenience function to return the value of an unsigned long long XML attribute. Signed-off-by: Tim Wiederhake <twiederh@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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@ -3555,6 +3555,7 @@ virXMLPropStringLimit;
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virXMLPropTristateBool;
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virXMLPropTristateBool;
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virXMLPropTristateSwitch;
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virXMLPropTristateSwitch;
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virXMLPropUInt;
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virXMLPropUInt;
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virXMLPropULongLong;
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virXMLSaveFile;
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virXMLSaveFile;
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virXMLValidateAgainstSchema;
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virXMLValidateAgainstSchema;
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virXMLValidatorFree;
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virXMLValidatorFree;
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@ -755,6 +755,62 @@ virXMLPropUInt(xmlNodePtr node,
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}
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}
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/**
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* virXMLPropULongLong:
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* @node: XML dom node pointer
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* @name: Name of the property (attribute) to get
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* @base: Number base, see strtol
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* @flags: Bitwise or of virXMLPropFlags
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* @result: The returned value
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*
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* Convenience function to return value of an unsigned long long attribute.
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*
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* Returns 1 in case of success in which case @result is set,
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* or 0 if the attribute is not present,
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* or -1 and reports an error on failure.
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*/
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int
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virXMLPropULongLong(xmlNodePtr node,
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const char* name,
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int base,
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virXMLPropFlags flags,
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unsigned long long *result)
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{
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g_autofree char *tmp = NULL;
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int ret;
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unsigned long long val;
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if (!(tmp = virXMLPropString(node, name))) {
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if (!(flags & VIR_XML_PROP_REQUIRED))
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return 0;
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virReportError(VIR_ERR_XML_ERROR,
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_("Missing required attribute '%s' in element '%s'"),
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name, node->name);
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return -1;
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}
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ret = virStrToLong_ullp(tmp, NULL, base, &val);
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if (ret < 0) {
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virReportError(VIR_ERR_XML_ERROR,
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_("Invalid value for attribute '%s' in element '%s': '%s'. Expected integer value"),
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name, node->name, tmp);
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return -1;
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}
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if ((flags & VIR_XML_PROP_NONZERO) && (val == 0)) {
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virReportError(VIR_ERR_XML_ERROR,
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_("Invalid value for attribute '%s' in element '%s': Zero is not permitted"),
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name, node->name);
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return -1;
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}
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*result = val;
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return 1;
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}
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/**
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/**
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* virXMLPropEnum:
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* virXMLPropEnum:
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* @node: XML dom node pointer
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* @node: XML dom node pointer
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@ -134,6 +134,14 @@ virXMLPropUInt(xmlNodePtr node,
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unsigned int *result)
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unsigned int *result)
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ATTRIBUTE_NONNULL(0) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(4);
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ATTRIBUTE_NONNULL(0) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(4);
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int
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virXMLPropULongLong(xmlNodePtr node,
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const char* name,
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int base,
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virXMLPropFlags flags,
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unsigned long long *result)
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ATTRIBUTE_NONNULL(0) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(4);
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int
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int
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virXMLPropEnum(xmlNodePtr node,
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virXMLPropEnum(xmlNodePtr node,
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const char* name,
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const char* name,
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