From fa2556b755343dfd973b05ac101ba2c8b20645db Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Wed, 26 Oct 2022 09:10:31 +0100
Subject: Export g_usb_device_has_tag()

---
 gusb/gusb-context.c        |  4 ++--
 gusb/gusb-device-private.h |  2 --
 gusb/gusb-device.c         | 15 +++++++++++++--
 gusb/gusb-device.h         |  2 ++
 gusb/libgusb.ver           |  6 ++++++
 5 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/gusb/gusb-context.c b/gusb/gusb-context.c
index 0a37b17..e7a49b4 100644
--- a/gusb/gusb-context.c
+++ b/gusb/gusb-context.c
@@ -425,7 +425,7 @@ g_usb_context_load_with_tag(GUsbContext *self,
 		    g_object_new(G_USB_TYPE_DEVICE, "context", self, NULL);
 		if (!_g_usb_device_load(device, obj_tmp, error))
 			return FALSE;
-		if (tag != NULL && !_g_usb_device_has_tag(device, tag))
+		if (tag != NULL && !g_usb_device_has_tag(device, tag))
 			continue;
 		g_ptr_array_add(priv->devices, g_object_ref(device));
 		g_signal_emit(self, signals[DEVICE_ADDED_SIGNAL], 0, device);
@@ -493,7 +493,7 @@ g_usb_context_save_with_tag(GUsbContext *self,
 	}
 	for (guint i = 0; i < priv->devices->len; i++) {
 		GUsbDevice *device = g_ptr_array_index(priv->devices, i);
-		if (tag != NULL && !_g_usb_device_has_tag(device, tag))
+		if (tag != NULL && !g_usb_device_has_tag(device, tag))
 			continue;
 		if (!_g_usb_device_save(device, json_builder, error))
 			return FALSE;
diff --git a/gusb/gusb-device-private.h b/gusb/gusb-device-private.h
index e772c9e..70218b2 100644
--- a/gusb/gusb-device-private.h
+++ b/gusb/gusb-device-private.h
@@ -22,7 +22,5 @@ libusb_device *
 _g_usb_device_get_device(GUsbDevice *self);
 gboolean
 _g_usb_device_open_internal(GUsbDevice *self, GError **error);
-gboolean
-_g_usb_device_has_tag(GUsbDevice *self, const gchar *tag);
 
 G_END_DECLS
diff --git a/gusb/gusb-device.c b/gusb/gusb-device.c
index 601e5d6..773b3bc 100644
--- a/gusb/gusb-device.c
+++ b/gusb/gusb-device.c
@@ -448,8 +448,19 @@ _g_usb_device_save(GUsbDevice *self, JsonBuilder *json_builder, GError **error)
 	return TRUE;
 }
 
+/**
+ * g_usb_device_has_tag:
+ * @self: a #GUsbDevice
+ * @tag: a tag, for example `bootloader` or `runtime-reload`
+ *
+ * Checks if a tag has been used to identify the specific device.
+ *
+ * Return value: %TRUE on success
+ *
+ * Since: 0.4.3
+ **/
 gboolean
-_g_usb_device_has_tag(GUsbDevice *self, const gchar *tag)
+g_usb_device_has_tag(GUsbDevice *self, const gchar *tag)
 {
 	GUsbDevicePrivate *priv = GET_PRIVATE(self);
 
@@ -485,7 +496,7 @@ g_usb_device_add_tag(GUsbDevice *self, const gchar *tag)
 	g_return_if_fail(G_USB_IS_DEVICE(self));
 	g_return_if_fail(tag != NULL);
 
-	if (_g_usb_device_has_tag(self, tag))
+	if (g_usb_device_has_tag(self, tag))
 		return;
 	g_ptr_array_add(priv->tags, g_strdup(tag));
 }
diff --git a/gusb/gusb-device.h b/gusb/gusb-device.h
index 850fc8d..5c5a3d6 100644
--- a/gusb/gusb-device.h
+++ b/gusb/gusb-device.h
@@ -172,6 +172,8 @@ g_usb_device_get_device_protocol(GUsbDevice *self);
 
 void
 g_usb_device_add_tag(GUsbDevice *self, const gchar *tag);
+gboolean
+g_usb_device_has_tag(GUsbDevice *self, const gchar *tag);
 
 guint8
 g_usb_device_get_configuration_index(GUsbDevice *self);
diff --git a/gusb/libgusb.ver b/gusb/libgusb.ver
index 4a4a731..9862f86 100644
--- a/gusb/libgusb.ver
+++ b/gusb/libgusb.ver
@@ -193,3 +193,9 @@ LIBGUSB_0.4.1 {
     g_usb_device_add_tag;
   local: *;
 } LIBGUSB_0.4.0;
+
+LIBGUSB_0.4.3 {
+  global:
+    g_usb_device_has_tag;
+  local: *;
+} LIBGUSB_0.4.1;
-- 
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