daemon: Move seek type conversion to shared library

Since converting a GSeekType into an lseek type is repeated in a few
places, move it into shared code.

https://bugzilla.gnome.org/show_bug.cgi?id=738967

1 files changed, 22 insertions, 0 deletions

diff --git a/daemon/gvfsdaemonutils.c b/daemon/gvfsdaemonutils.c
index 3c331271..2be975ce 100644
--- a/daemon/gvfsdaemonutils.c
+++ b/daemon/gvfsdaemonutils.c
@@ -215,3 +215,25 @@ gvfs_file_info_populate_content_types (GFileInfo  *info,
 
   g_free (free_mimetype);
 }
+
+/**
+ * gvfs_seek_type_to_lseek:
+ * @type: the seek type
+ *
+ * Takes a GSeekType and converts it to an lseek type.
+ **/
+int
+gvfs_seek_type_to_lseek (GSeekType type)
+{
+  switch (type)
+    {
+    case G_SEEK_CUR:
+      return SEEK_CUR;
+    case G_SEEK_SET:
+      return SEEK_SET;
+    case G_SEEK_END:
+      return SEEK_END;
+    default:
+      return -1;
+    }
+}