@@ -43,6 +43,19 @@ void error_set(Error **errp, const char *fmt, ...)
*errp = err;
}
+Error *error_copy(const Error *err)
+{
+ Error *err_new;
+
+ err_new = g_malloc0(sizeof(*err));
+ err_new->msg = g_strdup(err->msg);
+ err_new->fmt = err->fmt;
+ err_new->obj = err->obj;
+ QINCREF(err_new->obj);
+
+ return err_new;
+}
+
bool error_is_set(Error **errp)
{
return (errp && *errp);
@@ -35,6 +35,11 @@ void error_set(Error **err, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
bool error_is_set(Error **err);
/**
+ * Returns an exact copy of the error passed as an argument.
+ */
+Error *error_copy(const Error *err);
+
+/**
* Get a human readable representation of an error object.
*/
const char *error_get_pretty(Error *err);
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> --- error.c | 13 +++++++++++++ error.h | 5 +++++ 2 files changed, 18 insertions(+)