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| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2018-09-11 15:59:16 +0900 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-09-23 21:55:30 +0200 |
| commit | d39f6a617ca201517e320b38d609017f1183c572 (patch) | |
| tree | 2d20405aacb1c3db5c0f63838e40a3fd5b05e338 | |
| parent | d4b751e9f3efc5f230c0596c082ba13ca89618e1 (diff) | |
| download | u-boot-d39f6a617ca201517e320b38d609017f1183c572.tar.gz u-boot-d39f6a617ca201517e320b38d609017f1183c572.tar.bz2 u-boot-d39f6a617ca201517e320b38d609017f1183c572.zip | |
efi_loader: implement a file delete
'Delete' will be implemented here by calling fs_unlink() which relies on
underlying file system's implementation.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | lib/efi_loader/efi_file.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c index 9294fe58aa..89d65694da 100644 --- a/lib/efi_loader/efi_file.c +++ b/lib/efi_loader/efi_file.c @@ -230,9 +230,21 @@ static efi_status_t EFIAPI efi_file_close(struct efi_file_handle *file) static efi_status_t EFIAPI efi_file_delete(struct efi_file_handle *file) { struct file_handle *fh = to_fh(file); + efi_status_t ret = EFI_SUCCESS; + EFI_ENTRY("%p", file); + + if (set_blk_dev(fh)) { + ret = EFI_DEVICE_ERROR; + goto error; + } + + if (fs_unlink(fh->path)) + ret = EFI_DEVICE_ERROR; file_close(fh); - return EFI_EXIT(EFI_WARN_DELETE_FAILURE); + +error: + return EFI_EXIT(ret); } static efi_status_t file_read(struct file_handle *fh, u64 *buffer_size, |