pipefifo_fops 2036 fs/inode.c inode->i_fop = &pipefifo_fops; pipefifo_fops 171 fs/internal.h extern const struct file_operations pipefifo_fops; pipefifo_fops 745 fs/pipe.c inode->i_fop = &pipefifo_fops; pipefifo_fops 778 fs/pipe.c &pipefifo_fops); pipefifo_fops 788 fs/pipe.c &pipefifo_fops); pipefifo_fops 1023 fs/pipe.c const struct file_operations pipefifo_fops = { pipefifo_fops 1145 fs/pipe.c return file->f_op == &pipefifo_fops ? file->private_data : NULL;