1 files changed, 22 insertions, 0 deletions
diff --git a/qemu-option.c b/qemu-option.c
index 1303188dbd..94557cfde7 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -695,6 +695,28 @@ int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val)
     return 0;
 }
 
+int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val)
+{
+    QemuOpt *opt;
+    const QemuOptDesc *desc = opts->list->desc;
+
+    opt = g_malloc0(sizeof(*opt));
+    opt->desc = find_desc_by_name(desc, name);
+    if (!opt->desc && !opts_accepts_any(opts)) {
+        qerror_report(QERR_INVALID_PARAMETER, name);
+        g_free(opt);
+        return -1;
+    }
+
+    opt->name = g_strdup(name);
+    opt->opts = opts;
+    opt->value.uint = val;
+    opt->str = g_strdup_printf("%" PRId64, val);
+    QTAILQ_INSERT_TAIL(&opts->head, opt, next);
+
+    return 0;
+}
+
 int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
                      int abort_on_failure)
 {