write_cow_header   18 arch/um/drivers/cow.h extern int write_cow_header(char *cow_file, int fd, char *backing_file,
write_cow_header  410 arch/um/drivers/cow_user.c 	err = write_cow_header(cow_file, fd, backing_file, sectorsize,
write_cow_header  726 arch/um/drivers/ubd_kern.c 		err = write_cow_header(file, fd, *backing_file_out,