368  * @esc: set of characters that need escaping
371  * given class (defined by @flags and @esc) with printable escaped sequence.
376 		    unsigned int flags, const char *esc)  in seq_escape_mem()  argument
382 	ret = string_escape_mem(src, len, buf, size, flags, esc);  in seq_escape_mem()
434  *	@esc: set of characters that need escaping
437  *      @esc with usual octal escape.
441 char *mangle_path(char *s, const char *p, const char *esc)  in mangle_path()  argument
447 		} else if (!strchr(esc, c)) {  in mangle_path()
466  * @esc: set of characters to escape in the output
471 int seq_path(struct seq_file *m, const struct path *path, const char *esc)  in seq_path()  argument
480 			char *end = mangle_path(buf, p, esc);  in seq_path()
495  * @esc: set of characters to escape in the output
499 int seq_file_path(struct seq_file *m, struct file *file, const char *esc)  in seq_file_path()  argument
501 	return seq_path(m, &file->f_path, esc);  in seq_file_path()
509 		  const struct path *root, const char *esc)  in seq_path_root()  argument
523 			char *end = mangle_path(buf, p, esc);  in seq_path_root()
538 int seq_dentry(struct seq_file *m, struct dentry *dentry, const char *esc)  in seq_dentry()  argument
547 			char *end = mangle_path(buf, p, esc);  in seq_dentry()