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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
| commit | 19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch) | |
| tree | d59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/basic/device-nodes.h | |
| parent | Initial commit. (diff) | |
| download | systemd-19f4f86bfed21c5326ed2acebe1163f3a83e832b.tar.xz systemd-19f4f86bfed21c5326ed2acebe1163f3a83e832b.zip | |
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/basic/device-nodes.h')
| -rw-r--r-- | src/basic/device-nodes.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/basic/device-nodes.h b/src/basic/device-nodes.h new file mode 100644 index 0000000..3840e6d --- /dev/null +++ b/src/basic/device-nodes.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ +#pragma once + +#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)) |