22 		     char *buf, int len);
24 int parse_int_array_user(const char __user *from, size_t count, int **array);
35 int string_unescape(char *src, char *dst, size_t size, unsigned int flags);
37 static inline int string_unescape_inplace(char *buf, unsigned int flags)  in string_unescape_inplace()
42 static inline int string_unescape_any(char *src, char *dst, size_t size)  in string_unescape_any()
47 static inline int string_unescape_any_inplace(char *buf)  in string_unescape_any_inplace()
67 int string_escape_mem(const char *src, size_t isz, char *dst, size_t osz,
68 		unsigned int flags, const char *only);
70 static inline int string_escape_mem_any_np(const char *src, size_t isz,  in string_escape_mem_any_np()
71 		char *dst, size_t osz, const char *only)  in string_escape_mem_any_np()
76 static inline int string_escape_str(const char *src, char *dst, size_t sz,  in string_escape_str()
77 		unsigned int flags, const char *only)  in string_escape_str()
82 static inline int string_escape_str_any_np(const char *src, char *dst,  in string_escape_str_any_np()
83 		size_t sz, const char *only)  in string_escape_str_any_np()
88 static inline void string_upper(char *dst, const char *src)  in string_upper()
95 static inline void string_lower(char *dst, const char *src)  in string_lower()
102 char *kstrdup_quotable(const char *src, gfp_t gfp);
103 char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp);
104 char *kstrdup_quotable_file(struct file *file, gfp_t gfp);
106 char **kasprintf_strarray(gfp_t gfp, const char *prefix, size_t n);
107 void kfree_strarray(char **array, size_t n);
109 char **devm_kasprintf_strarray(struct device *dev, const char *prefix, size_t n);
111 static inline const char *str_yes_no(bool v)  in str_yes_no()
116 static inline const char *str_on_off(bool v)  in str_on_off()
121 static inline const char *str_enable_disable(bool v)  in str_enable_disable()
126 static inline const char *str_enabled_disabled(bool v)  in str_enabled_disabled()
131 static inline const char *str_read_write(bool v)  in str_read_write()