include/mangle.h

   1 #ifndef UTIL_LINUX_MANGLE_H
   2 #define UTIL_LINUX_MANGLE_H
   3
   4 /*
   5  * Functions for \oct encoding used in mtab/fstab/swaps/etc.
   6  */
   7
   8 extern char *mangle(const char *s);
   9
  10 extern void unmangle_to_buffer(const char *s, char *buf, size_t len);
  11 extern size_t unhexmangle_to_buffer(const char *s, char *buf, size_t len);
  12
  13 extern char *unmangle(const char *s, const char **end);
  14
  15 static inline void unmangle_string(char *s)
  16 {
  17         if (s)
  18                 unmangle_to_buffer(s, s, strlen(s) + 1);
  19 }
  20
  21 static inline void unhexmangle_string(char *s)
  22 {
  23         if (s)
  24                 unhexmangle_to_buffer(s, s, strlen(s) + 1);
  25 }
  26
  27 #endif /* UTIL_LINUX_MANGLE_H */
  28