[PATCH 1/2] efi_loader: enable support for file renaming

[Burak Gerz]

EFI applications can issue a file rename to U-boot - add support for
this

Signed-off-by: Burak Gerz <bu...@gerz.io>
---

 lib/efi_loader/efi_file.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c
index 95b3c890ee..b4d1a9dad5 100644
--- a/lib/efi_loader/efi_file.c
+++ b/lib/efi_loader/efi_file.c
@@ -975,14 +975,15 @@ static efi_status_t EFIAPI efi_file_setinfo(struct 
efi_file_handle *file,
                }
                pos = new_file_name;
                utf16_utf8_strcpy(&pos, info->file_name);
+
                if (strcmp(new_file_name, filename)) {
-                       /* TODO: we do not support renaming */
-                       EFI_PRINT("Renaming not supported\n");
+                       if (set_blk_dev(fh) == 0 && fs_rename(fh->path, 
new_file_name) == 0)
+                               ret = EFI_SUCCESS;
+                       else
+                               ret = EFI_DEVICE_ERROR;
                        free(new_file_name);
-                       ret = EFI_ACCESS_DENIED;
                        goto out;
                }
-               free(new_file_name);
                /* Check for truncation */
                if (!fh->isdir) {
                        ret = efi_get_file_size(fh, &file_size);
-- 
2.45.2