Provide comments for efi_convert_device_node_to_text() and efi_convert_device_path_to_text().

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- lib/efi_loader/efi_device_path_to_text.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)

diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c index 55007a527d..023fbaf69a 100644 --- a/lib/efi_loader/efi_device_path_to_text.c +++ b/lib/efi_loader/efi_device_path_to_text.c @@ -218,6 +218,18 @@ static char *efi_convert_single_device_node_to_text( return str; }

+/* + * This function implements the ConvertDeviceNodeToText service of the + * EFI_DEVICE_PATH_TO_TEXT_PROTOCOL. + * See the Unified Extensible Firmware Interface (UEFI) specification + * for details. + * + * device_node device node to be converted + * display_only true if the shorter text represenation shall be used + * allow_shortcuts true if shortcut forms may be used + * @return text represenation of the device path + * NULL if out of memory of device_path is NULL + */ static uint16_t EFIAPI *efi_convert_device_node_to_text( struct efi_device_path *device_node, bool display_only, @@ -236,6 +248,18 @@ static uint16_t EFIAPI *efi_convert_device_node_to_text( return text; }

+/* + * This function implements the ConvertDevicePathToText service of the + * EFI_DEVICE_PATH_TO_TEXT_PROTOCOL. + * See the Unified Extensible Firmware Interface (UEFI) specification + * for details. + * + * device_path device path to be converted + * display_only true if the shorter text represenation shall be used + * allow_shortcuts true if shortcut forms may be used + * @return text represenation of the device path + * NULL if out of memory of device_path is NULL + */ static uint16_t EFIAPI *efi_convert_device_path_to_text( struct efi_device_path *device_path, bool display_only,