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