summaryrefslogtreecommitdiffstats
path: root/include/mangle.h
blob: 08c66cb47f5a80c484c3ffc0efc3da6420eb46a2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
#ifndef UTIL_LINUX_MANGLE_H
#define UTIL_LINUX_MANGLE_H

/*
 * Functions for \oct encoding used in mtab/fstab/swaps/etc.
 */

extern char *mangle(const char *s);

extern void unmangle_to_buffer(const char *s, char *buf, size_t len);
extern size_t unhexmangle_to_buffer(const char *s, char *buf, size_t len);

extern char *unmangle(const char *s, const char **end);

static inline void unmangle_string(char *s)
{
	if (s)
		unmangle_to_buffer(s, s, strlen(s) + 1);
}

static inline void unhexmangle_string(char *s)
{
	if (s)
		unhexmangle_to_buffer(s, s, strlen(s) + 1);
}

#endif /* UTIL_LINUX_MANGLE_H */