X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/c628d74738bfdb872f771407a2790509ec4520f9..28f2dba6dc451daf462456adc4edfeb3d911fb12:/util/qemu-option.c

diff --git a/util/qemu-option.c b/util/qemu-option.c
index c12e7245ef..8b74bf1f7a 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -231,8 +231,10 @@ static void parse_option_size(const char *name, const char *value,
             break;
         default:
             error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, "a size");
+#if 0 /* conversion from qerror_report() to error_set() broke this: */
             error_printf_unless_qmp("You may use k, M, G or T suffixes for "
                     "kilobytes, megabytes, gigabytes and terabytes.\n");
+#endif
             return;
         }
     } else {
@@ -771,7 +773,9 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id,
     if (id) {
         if (!id_wellformed(id)) {
             error_set(errp,QERR_INVALID_PARAMETER_VALUE, "id", "an identifier");
+#if 0 /* conversion from qerror_report() to error_set() broke this: */
             error_printf_unless_qmp("Identifiers consist of letters, digits, '-', '.', '_', starting with a letter.\n");
+#endif
             return NULL;
         }
         opts = qemu_opts_find(list, id);
@@ -1062,6 +1066,40 @@ QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict,
     return opts;
 }
 
+/*
+ * Adds all QDict entries to the QemuOpts that can be added and removes them
+ * from the QDict. When this function returns, the QDict contains only those
+ * entries that couldn't be added to the QemuOpts.
+ */
+void qemu_opts_absorb_qdict(QemuOpts *opts, QDict *qdict, Error **errp)
+{
+    const QDictEntry *entry, *next;
+
+    entry = qdict_first(qdict);
+
+    while (entry != NULL) {
+        Error *local_err = NULL;
+        OptsFromQDictState state = {
+            .errp = &local_err,
+            .opts = opts,
+        };
+
+        next = qdict_next(qdict, entry);
+
+        if (find_desc_by_name(opts->list->desc, entry->key)) {
+            qemu_opts_from_qdict_1(entry->key, entry->value, &state);
+            if (error_is_set(&local_err)) {
+                error_propagate(errp, local_err);
+                return;
+            } else {
+                qdict_del(qdict, entry->key);
+            }
+        }
+
+        entry = next;
+    }
+}
+
 /*
  * Convert from QemuOpts to QDict.
  * The QDict values are of type QString.