From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 6 Apr 2019 14:36:16 +0000 (+0200)
Subject: efi_loader: debug output file handle in efi_file_open()
X-Git-Tag: v2019.07-rc1~37^2~3
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=19b2d895fb16f4c22e19125c84e3616c35e9ded7;p=oweals%2Fu-boot.git

efi_loader: debug output file handle in efi_file_open()

For debugging it is helpful to know the address of the file handle created
by the Open() method of the EFI file protocol. So let's write it with
EFI_PRINT().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c
index 0483403be0..be3e55f4d8 100644
--- a/lib/efi_loader/efi_file.c
+++ b/lib/efi_loader/efi_file.c
@@ -257,10 +257,12 @@ static efi_status_t EFIAPI efi_file_open(struct efi_file_handle *file,
 
 	/* Open file */
 	*new_handle = file_open(fh->fs, fh, file_name, open_mode, attributes);
-	if (*new_handle)
+	if (*new_handle) {
+		EFI_PRINT("file handle %p\n", *new_handle);
 		ret = EFI_SUCCESS;
-	else
+	} else {
 		ret = EFI_NOT_FOUND;
+	}
 out:
 	return EFI_EXIT(ret);
 }