Lines Matching refs:backing_file
25 char backing_file[PATH_LEN_V1]; member
44 char backing_file[PATH_LEN_V2]; member
93 char backing_file[PATH_LEN_V3]; member
105 char backing_file[PATH_LEN_V3]; member
196 int write_cow_header(char *cow_file, int fd, char *backing_file, in write_cow_header() argument
220 if (strlen(backing_file) > sizeof(header->backing_file) - 1) { in write_cow_header()
223 "limited to %zd characters\n", backing_file, in write_cow_header()
224 sizeof(header->backing_file) - 1); in write_cow_header()
228 if (absolutize(header->backing_file, sizeof(header->backing_file), in write_cow_header()
229 backing_file)) in write_cow_header()
232 err = os_file_modtime(header->backing_file, &modtime); in write_cow_header()
235 "request failed, err = %d\n", header->backing_file, in write_cow_header()
240 err = cow_file_size(header->backing_file, size); in write_cow_header()
244 header->backing_file, -err); in write_cow_header()
295 if (n < offsetof(typeof(header->v1), backing_file)) { in read_cow_header()
321 file = header->v1.backing_file; in read_cow_header()
334 file = header->v2.backing_file; in read_cow_header()
337 else if (version == 3 && (*((int*)header->v3.backing_file) != 0)) { in read_cow_header()
352 file = header->v3.backing_file; in read_cow_header()
383 file = header->v3_b.backing_file; in read_cow_header()
402 int init_cow_file(int fd, char *cow_file, char *backing_file, int sectorsize, in init_cow_file() argument
410 err = write_cow_header(cow_file, fd, backing_file, sectorsize, in init_cow_file()