From 089a342b293c64436b491daa4fde4f971d92c64b Mon Sep 17 00:00:00 2001
From: Joursoir <chat@joursoir.net>
Date: Wed, 17 Nov 2021 19:30:11 +0300
Subject: fs: make scanfs()

---
 Library/UefiShellUfmCommandLib/fs.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'Library/UefiShellUfmCommandLib/fs.c')

diff --git a/Library/UefiShellUfmCommandLib/fs.c b/Library/UefiShellUfmCommandLib/fs.c
index fe2d590..a675688 100644
--- a/Library/UefiShellUfmCommandLib/fs.c
+++ b/Library/UefiShellUfmCommandLib/fs.c
@@ -87,3 +87,25 @@ VOID fsa_release(struct fs_array *fsa)
 	}
 	FreePool(fsa);
 }
+
+struct fs_array *scanfs(VOID)
+{
+	UINTN handle_count;
+	EFI_HANDLE *handle_buffer;
+	struct fs_array *fsa;
+	EFI_STATUS status;
+
+	status = gBS->LocateHandleBuffer(
+		ByProtocol,
+		&gEfiSimpleFileSystemProtocolGuid,
+		NULL,
+		&handle_count,
+		&handle_buffer
+	);
+	if(EFI_ERROR(status) || handle_count <= 0)
+		return NULL;
+
+	fsa = fsa_alloc(handle_buffer, handle_count);
+	FreePool(handle_buffer);
+	return fsa;
+}
\ No newline at end of file
-- 
cgit v1.2.3-18-g5258