linux-master/fs/seq_file.c

367  * @esc: set of characters that need escaping
370  * given class (defined by @flags and @esc) with printable escaped sequence.
375 		    unsigned int flags, const char *esc)
381 	ret = string_escape_mem(src, len, buf, size, flags, esc);
433  *	@esc: set of characters that need escaping
436  *      @esc with usual octal escape.
440 char *mangle_path(char *s, const char *p, const char *esc)
446 		} else if (!strchr(esc, c)) {
465  * @esc: set of characters to escape in the output
470 int seq_path(struct seq_file *m, const struct path *path, const char *esc)
479 			char *end = mangle_path(buf, p, esc);
494  * @esc: set of characters to escape in the output
498 int seq_file_path(struct seq_file *m, struct file *file, const char *esc)
500 	return seq_path(m, &file->f_path, esc);
508 		  const struct path *root, const char *esc)
522 			char *end = mangle_path(buf, p, esc);
537 int seq_dentry(struct seq_file *m, struct dentry *dentry, const char *esc)
546 			char *end = mangle_path(buf, p, esc);