On a Monday in 2022, Peter Krempa wrote:
Similarly to virXMLPropString it extracts a string but reports an errori
s/errori/error/
similar to the newer virXMLProp helpers if the attribute is not present. Signed-off-by: Peter Krempa <pkre...@redhat.com> --- src/libvirt_private.syms | 1 + src/util/virxml.c | 27 +++++++++++++++++++++++++++ src/util/virxml.h | 4 ++++ 3 files changed, 32 insertions(+) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 1e852902ab..01bb349e05 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -3683,6 +3683,7 @@ virXMLPropEnum; virXMLPropEnumDefault; virXMLPropInt; virXMLPropString; +virXMLPropStringRequired; virXMLPropTristateBool; virXMLPropTristateBoolAllowDefault; virXMLPropTristateSwitch; diff --git a/src/util/virxml.c b/src/util/virxml.c index eac2d0a73f..b94af9c7a3 100644 --- a/src/util/virxml.c +++ b/src/util/virxml.c @@ -455,6 +455,33 @@ virXMLPropString(xmlNodePtr node, } +/** + * virXMLPropStringRequired: + * @node: XML dom node pointer + * @name: Name of the property (attribute) to get + * + * Convenience function to return copy of an mandatoryu attribute value of a + * XML node.
*an XML
+ * + * Returns the property (attribute) value as string or NULL and if the attribute + * is not present (libvirt error reported). + * The caller is responsible for freeing the returned buffer. + */
Reviewed-by: Ján Tomko <jto...@redhat.com> Jano
