vl: print default value in object help
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20200110153039.1379601-23-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -185,6 +185,7 @@ bool user_creatable_print_help(const char *type, QemuOpts *opts)
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object_class_property_iter_init(&iter, klass);
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object_class_property_iter_init(&iter, klass);
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while ((prop = object_property_iter_next(&iter))) {
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while ((prop = object_property_iter_next(&iter))) {
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GString *str;
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GString *str;
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char *defval;
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if (!prop->set) {
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if (!prop->set) {
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continue;
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continue;
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@ -192,6 +193,11 @@ bool user_creatable_print_help(const char *type, QemuOpts *opts)
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str = g_string_new(NULL);
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str = g_string_new(NULL);
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g_string_append_printf(str, " %s=<%s>", prop->name, prop->type);
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g_string_append_printf(str, " %s=<%s>", prop->name, prop->type);
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defval = object_property_get_default(prop);
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if (defval) {
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g_string_append_printf(str, " (default: %s)", defval);
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g_free(defval);
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}
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if (prop->description) {
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if (prop->description) {
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if (str->len < 24) {
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if (str->len < 24) {
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g_string_append_printf(str, "%*s", 24 - (int)str->len, "");
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g_string_append_printf(str, "%*s", 24 - (int)str->len, "");
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