X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=src%2Fgudev%2Fgudevclient.c;h=8b9516cba87e0b7fe564153dcb89dad66363191d;hb=2eec67acbb00593e414549a7e5b35eb7dd776b1b;hp=a151b50ac6dc28f01cf7a336813967849487460b;hpb=f274ece0f76b5709408821e317e87aef76123db6;p=elogind.git

diff --git a/src/gudev/gudevclient.c b/src/gudev/gudevclient.c
index a151b50ac..8b9516cba 100644
--- a/src/gudev/gudevclient.c
+++ b/src/gudev/gudevclient.c
@@ -23,6 +23,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
 
 #include "gudevclient.h"
 #include "gudevdevice.h"
@@ -338,7 +339,10 @@ g_udev_client_new (const gchar * const *subsystems)
  *
  * Gets all devices belonging to @subsystem.
  *
- * Returns: (element-type GUdevDevice) (transfer full): A list of #GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list.
+ * Returns: (nullable) (element-type GUdevDevice) (transfer full): A
+ * list of #GUdevDevice objects. The caller should free the result by
+ * using g_object_unref() on each element in the list and then
+ * g_list_free() on the list.
  */
 GList *
 g_udev_client_query_by_subsystem (GUdevClient  *client,
@@ -391,7 +395,8 @@ g_udev_client_query_by_subsystem (GUdevClient  *client,
  *
  * Looks up a device for a type and device number.
  *
- * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ * Returns: (nullable) (transfer full): A #GUdevDevice object or %NULL
+ * if the device was not found. Free with g_object_unref().
  */
 GUdevDevice *
 g_udev_client_query_by_device_number (GUdevClient      *client,
@@ -423,7 +428,8 @@ g_udev_client_query_by_device_number (GUdevClient      *client,
  *
  * Looks up a device for a device file.
  *
- * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ * Returns: (nullable) (transfer full): A #GUdevDevice object or %NULL
+ * if the device was not found. Free with g_object_unref().
  */
 GUdevDevice *
 g_udev_client_query_by_device_file (GUdevClient  *client,
@@ -459,7 +465,8 @@ g_udev_client_query_by_device_file (GUdevClient  *client,
  *
  * Looks up a device for a sysfs path.
  *
- * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ * Returns: (nullable) (transfer full): A #GUdevDevice object or %NULL
+ * if the device was not found. Free with g_object_unref().
  */
 GUdevDevice *
 g_udev_client_query_by_sysfs_path (GUdevClient  *client,
@@ -491,7 +498,8 @@ g_udev_client_query_by_sysfs_path (GUdevClient  *client,
  *
  * Looks up a device for a subsystem and name.
  *
- * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref().
+ * Returns: (nullable) (transfer full): A #GUdevDevice object or %NULL
+ * if the device was not found. Free with g_object_unref().
  */
 GUdevDevice *
 g_udev_client_query_by_subsystem_and_name (GUdevClient  *client,