backing_file        7 arch/um/drivers/cow.h extern int init_cow_file(int fd, char *cow_file, char *backing_file,
backing_file       18 arch/um/drivers/cow.h extern int write_cow_header(char *cow_file, int fd, char *backing_file,
backing_file       25 arch/um/drivers/cow_user.c 	char backing_file[PATH_LEN_V1];
backing_file       44 arch/um/drivers/cow_user.c 	char backing_file[PATH_LEN_V2];
backing_file       93 arch/um/drivers/cow_user.c 	char backing_file[PATH_LEN_V3];
backing_file      105 arch/um/drivers/cow_user.c 	char backing_file[PATH_LEN_V3];
backing_file      196 arch/um/drivers/cow_user.c int write_cow_header(char *cow_file, int fd, char *backing_file,
backing_file      220 arch/um/drivers/cow_user.c 	if (strlen(backing_file) > sizeof(header->backing_file) - 1) {
backing_file      223 arch/um/drivers/cow_user.c 			   "limited to %zd characters\n", backing_file,
backing_file      224 arch/um/drivers/cow_user.c 			   sizeof(header->backing_file) - 1);
backing_file      228 arch/um/drivers/cow_user.c 	if (absolutize(header->backing_file, sizeof(header->backing_file),
backing_file      229 arch/um/drivers/cow_user.c 		      backing_file))
backing_file      232 arch/um/drivers/cow_user.c 	err = os_file_modtime(header->backing_file, &modtime);
backing_file      235 arch/um/drivers/cow_user.c 			   "request failed, err = %d\n", header->backing_file,
backing_file      240 arch/um/drivers/cow_user.c 	err = cow_file_size(header->backing_file, size);
backing_file      244 arch/um/drivers/cow_user.c 			   header->backing_file, -err);
backing_file      295 arch/um/drivers/cow_user.c 	if (n < offsetof(typeof(header->v1), backing_file)) {
backing_file      321 arch/um/drivers/cow_user.c 		file = header->v1.backing_file;
backing_file      334 arch/um/drivers/cow_user.c 		file = header->v2.backing_file;
backing_file      337 arch/um/drivers/cow_user.c 	else if (version == 3 && (*((int*)header->v3.backing_file) != 0)) {
backing_file      352 arch/um/drivers/cow_user.c 		file = header->v3.backing_file;
backing_file      383 arch/um/drivers/cow_user.c 		file = header->v3_b.backing_file;
backing_file      402 arch/um/drivers/cow_user.c int init_cow_file(int fd, char *cow_file, char *backing_file, int sectorsize,
backing_file      410 arch/um/drivers/cow_user.c 	err = write_cow_header(cow_file, fd, backing_file, sectorsize,
backing_file      267 arch/um/drivers/ubd_kern.c 	char *backing_file;
backing_file      363 arch/um/drivers/ubd_kern.c 	backing_file = strchr(str, ',');
backing_file      365 arch/um/drivers/ubd_kern.c 	if (backing_file == NULL)
backing_file      366 arch/um/drivers/ubd_kern.c 		backing_file = strchr(str, ':');
backing_file      368 arch/um/drivers/ubd_kern.c 	if(backing_file != NULL){
backing_file      374 arch/um/drivers/ubd_kern.c 			*backing_file = '\0';
backing_file      375 arch/um/drivers/ubd_kern.c 			backing_file++;
backing_file      380 arch/um/drivers/ubd_kern.c 	ubd_dev->cow.file = backing_file;
backing_file      563 arch/um/drivers/ubd_kern.c 	char *backing_file;
backing_file      579 arch/um/drivers/ubd_kern.c 	err = read_cow_header(file_reader, &fd, &version, &backing_file, \
backing_file      586 arch/um/drivers/ubd_kern.c 		file = backing_file;
backing_file      677 arch/um/drivers/ubd_kern.c 	char *backing_file;
backing_file      708 arch/um/drivers/ubd_kern.c 	err = read_cow_header(file_reader, &fd, &version, &backing_file, &mtime,
backing_file      718 arch/um/drivers/ubd_kern.c 	asked_switch = path_requires_switch(*backing_file_out, backing_file,
backing_file      733 arch/um/drivers/ubd_kern.c 		*backing_file_out = backing_file;
backing_file      748 arch/um/drivers/ubd_kern.c static int create_cow_file(char *cow_file, char *backing_file,
backing_file      764 arch/um/drivers/ubd_kern.c 	err = init_cow_file(fd, cow_file, backing_file, sectorsize, alignment,
backing_file      826 drivers/block/loop.c LOOP_ATTR_RO(backing_file);