| /* SPDX-License-Identifier: LGPL-2.1+ */ |
| #pragma once |
| |
| /*** |
| This file is part of systemd. |
| |
| Copyright 2012 Lennart Poettering |
| |
| systemd is free software; you can redistribute it and/or modify it |
| under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 2.1 of the License, or |
| (at your option) any later version. |
| |
| systemd is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with systemd; If not, see <http://www.gnu.org/licenses/>. |
| ***/ |
| |
| #include <stddef.h> |
| #include <sys/types.h> |
| |
| #include "macro.h" |
| #include "stdio-util.h" |
| |
| int encode_devnode_name(const char *str, char *str_enc, size_t len); |
| int whitelisted_char_for_devnode(char c, const char *additional); |
| |
| #define DEV_NUM_PATH_MAX \ |
| (STRLEN("/dev/block/") + DECIMAL_STR_MAX(dev_t) + 1 + DECIMAL_STR_MAX(dev_t)) |
| #define xsprintf_dev_num_path(buf, type, devno) \ |
| xsprintf(buf, "/dev/%s/%u:%u", type, major(devno), minor(devno)) |