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| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-05-17 20:09:24 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2007-05-17 20:09:24 +0200 |
| commit | b10941c08db89f52038e19ee8a29f26d7808a448 (patch) | |
| tree | a456c4e24d9ed0a79ad3f10afd29e353336c2b41 /extras/volume_id/lib/util.h | |
| parent | 2f2c4fa442f33d7eaee02eda016d6149b9aa0be6 (diff) | |
volume_id: add and export string encoding function
Needed for mount(8) to lookup LABEL=* in /dev/disk/by-label/*. Characters
not suited for a filename will be escaped and the encoded LABEL=* string
is able to find the corresponding symlink.
Diffstat (limited to 'extras/volume_id/lib/util.h')
| -rw-r--r-- | extras/volume_id/lib/util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/extras/volume_id/lib/util.h b/extras/volume_id/lib/util.h index 1206116ce2..6ed7b48b50 100644 --- a/extras/volume_id/lib/util.h +++ b/extras/volume_id/lib/util.h @@ -23,6 +23,8 @@ #include <byteswap.h> #include <syslog.h> +#define ALLOWED_CHARS "#+-.:=@_%" + #ifndef PACKED #define PACKED __attribute__((packed)) #endif @@ -77,6 +79,7 @@ enum endian { BE = 1 }; +extern int volume_id_utf8_encoded_valid_unichar(const char *str); extern void volume_id_set_unicode16(char *str, size_t len, const uint8_t *buf, enum endian endianess, size_t count); extern void volume_id_set_usage(struct volume_id *id, enum volume_id_usage usage_id); extern void volume_id_set_label_raw(struct volume_id *id, const uint8_t *buf, size_t count); |