From 52686826d1dfbfd748d976ac08f6859a5073d0bf Mon Sep 17 00:00:00 2001
From: yellows8 <yellows8@users.noreply.github.com>
Date: Fri, 12 Oct 2018 22:13:14 -0400
Subject: [PATCH] Added fsdevGetDeviceFileSystem().

---
 nx/include/switch/runtime/devices/fs_dev.h |  3 +++
 nx/source/runtime/devices/fs_dev.c         | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/nx/include/switch/runtime/devices/fs_dev.h b/nx/include/switch/runtime/devices/fs_dev.h
index ac37e977..b80467db 100644
--- a/nx/include/switch/runtime/devices/fs_dev.h
+++ b/nx/include/switch/runtime/devices/fs_dev.h
@@ -36,6 +36,9 @@ int fsdevUnmountDevice(const char *name);
 /// This is not used automatically at device unmount.
 Result fsdevCommitDevice(const char *name);
 
+/// Returns the FsFileSystem for the specified device. Returns NULL when the specified device isn't found.
+FsFileSystem* fsdevGetDeviceFileSystem(const char *name);
+
 /// Returns the FsFileSystem for the default device (SD card), if mounted. Used internally by romfs_dev.
 FsFileSystem* fsdevGetDefaultFileSystem(void);
 
diff --git a/nx/source/runtime/devices/fs_dev.c b/nx/source/runtime/devices/fs_dev.c
index ae5d3478..69064419 100644
--- a/nx/source/runtime/devices/fs_dev.c
+++ b/nx/source/runtime/devices/fs_dev.c
@@ -456,6 +456,17 @@ Result fsdevUnmountAll(void)
   return 0;
 }
 
+FsFileSystem* fsdevGetDeviceFileSystem(const char *name)
+{
+  fsdev_fsdevice *device;
+
+  device = fsdevFindDevice(name);
+  if(device==NULL)
+    return NULL;
+
+  return &device->fs;
+}
+
 FsFileSystem* fsdevGetDefaultFileSystem(void)
 {
   if(!fsdev_initialised) return NULL;