Lines Matching refs:BLOCKSIZE

68 BLOCKSIZE = 512                 # length of processing blocks  variable
69 RECORDSIZE = BLOCKSIZE * 20     # length of records
629         self.buf = self.fileobj.read(BLOCKSIZE)
1136         buf = struct.pack("%ds" % BLOCKSIZE, "".join(parts))
1137         chksum = calc_chksums(buf[-BLOCKSIZE:])[0]
1146         blocks, remainder = divmod(len(payload), BLOCKSIZE)
1148             payload += (BLOCKSIZE - remainder) * NUL
1206         if len(buf) != BLOCKSIZE:
1208         if buf.count(NUL) == BLOCKSIZE:
1251         buf = tarfile.fileobj.read(BLOCKSIZE)
1253         obj.offset = tarfile.fileobj.tell() - BLOCKSIZE
1348             buf = tarfile.fileobj.read(BLOCKSIZE)
1460         blocks, remainder = divmod(count, BLOCKSIZE)
1463         return blocks * BLOCKSIZE
1810                 self.fileobj.write(NUL * (BLOCKSIZE * 2))
1811                 self.offset += (BLOCKSIZE * 2)
2055             blocks, remainder = divmod(tarinfo.size, BLOCKSIZE)
2057                 self.fileobj.write(NUL * (BLOCKSIZE - remainder))
2059             self.offset += blocks * BLOCKSIZE
2362                     self.offset += BLOCKSIZE
2367                     self.offset += BLOCKSIZE