From c28d736ff0249aed45db6d9c38049bfd8580c32e Mon Sep 17 00:00:00 2001
From: HookedBehemoth <Luisscheurenbrand@gmail.com>
Date: Wed, 29 Jan 2020 02:29:24 +0100
Subject: [PATCH] fs: add fsOpenImageDirectoryFileSystem and FsImageDirectoryId

---
 nx/include/switch/services/fs.h | 7 +++++++
 nx/source/services/fs.c         | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/nx/include/switch/services/fs.h b/nx/include/switch/services/fs.h
index 527646e6..0da76c50 100644
--- a/nx/include/switch/services/fs.h
+++ b/nx/include/switch/services/fs.h
@@ -170,6 +170,12 @@ typedef enum {
     FsCustomStorageId_SdCard   = 1,
 } FsCustomStorageId;
 
+/// ImageDirectoryId
+typedef enum {
+    FsImageDirectoryId_Nand = 0,
+    FsImageDirectoryId_Sd   = 1,
+} FsImageDirectoryId;
+
 /// SaveDataSpaceId
 typedef enum {
     FsSaveDataSpaceId_System           = 0,    ///< System
@@ -329,6 +335,7 @@ Result fsWriteSaveDataFileSystemExtraData(const void* buf, size_t len, FsSaveDat
 
 Result fsOpenSaveDataInfoReader(FsSaveDataInfoReader* out, FsSaveDataSpaceId save_data_space_id);
 
+Result fsOpenImageDirectoryFileSystem(FsFileSystem* out, FsImageDirectoryId image_directory_id);
 Result fsOpenContentStorageFileSystem(FsFileSystem* out, FsContentStorageId content_storage_id);
 Result fsOpenCustomStorageFileSystem(FsFileSystem* out, FsCustomStorageId custom_storage_id); /// [7.0.0+]
 
diff --git a/nx/source/services/fs.c b/nx/source/services/fs.c
index 8ab67afa..ba5bda71 100644
--- a/nx/source/services/fs.c
+++ b/nx/source/services/fs.c
@@ -351,6 +351,14 @@ Result fsOpenSaveDataInfoReader(FsSaveDataInfoReader* out, FsSaveDataSpaceId sav
     }
 }
 
+Result fsOpenImageDirectoryFileSystem(FsFileSystem* out, FsImageDirectoryId image_directory_id) {
+    u32 tmp=image_directory_id;
+    return _fsObjectDispatchIn(&g_fsSrv, 100, tmp,
+        .out_num_objects = 1,
+        .out_objects = &out->s,
+    );
+}
+
 Result fsOpenContentStorageFileSystem(FsFileSystem* out, FsContentStorageId content_storage_id) {
     u32 tmp=content_storage_id;
     return _fsObjectDispatchIn(&g_fsSrv, 110, tmp,