tag	line	file	source code
readdir	105	arch/alpha/kernel/osf_sys.c	if (!file->f_op || !file->f_op->readdir)
readdir	119	arch/alpha/kernel/osf_sys.c	error = file->f_op->readdir(file->f_inode, file, &buf, osf_filldir);
readdir	64	fs/readdir.c	if (!file->f_op || !file->f_op->readdir)
readdir	71	fs/readdir.c	error = file->f_op->readdir(file->f_inode, file, &buf, fillonedir);
readdir	128	fs/readdir.c	if (!file->f_op || !file->f_op->readdir)
readdir	137	fs/readdir.c	error = file->f_op->readdir(file->f_inode, file, &buf, filldir);
readdir	339	include/linux/fs.h	int (*readdir) (struct inode *, struct file *, void *, filldir_t);