133   off_t size;		/* -s flag: size of file */  member
247 fillpattern (int type, unsigned char *r, size_t size)  in fillpattern()  argument
256   for (i = 3; i <= size / 2; i *= 2)  in fillpattern()
258   if (i < size)  in fillpattern()
259     memcpy (r + i, r, size - i);  in fillpattern()
263     for (i = 0; i < size; i += SECTOR_SIZE)  in fillpattern()
377 known (off_t size)  in known()  argument
379   return 0 <= size;  in known()
397   off_t size = *sizep;  in dopass()  local
426   bool try_without_directio = 0 < size && size < output_size;  in dopass()
440       lim = known (size) && size < FILLPATTERN_SIZE ? size : FILLPATTERN_SIZE;  in dopass()
462       if (known (size) && size - offset < output_size)  in dopass()
464           if (size < offset)  in dopass()
466           lim = size - offset;  in dopass()
478               if (! known (size) && (ssize == 0 || errno == ENOSPC))  in dopass()
482                     *sizep = size = offset + soff;  in dopass()
511                   if (errnum == EIO && known (size)  in dopass()
541       bool done = offset == size;  in dopass()
557               if (! known (size))  in dopass()
563                   int percent = (size == 0  in dopass()
566                                     ? off * 100 / size  in dopass()
567                                     : off / (size / 100)));  in dopass()
569                     = human_readable (size, size_buf,  in dopass()
819   off_t size;		/* Size to write, size to read */  in do_wipefd()  local
855   size = flags->size;  in do_wipefd()
856   if (size == -1)  in do_wipefd()
860           size = st.st_size;  in do_wipefd()
865               off_t remainder = size % STP_BLKSIZE (&st);  in do_wipefd()
866               if (size && size < STP_BLKSIZE (&st))  in do_wipefd()
867                 i_size = size;  in do_wipefd()
871                   size += MIN (size_incr, OFF_T_MAX - size);  in do_wipefd()
880           size = lseek (fd, 0, SEEK_END);  in do_wipefd()
881           if (size <= 0)  in do_wipefd()
885               size = -1;  in do_wipefd()
890            && st.st_size < MIN (STP_BLKSIZE (&st), size))  in do_wipefd()
909       else if (size)  in do_wipefd()
911           pass_size = size;  in do_wipefd()
912           size = 0;  in do_wipefd()
1180   flags.size = -1;  in main()
1212           flags.size = xnumtoumax (optarg, 0, 0, OFF_T_MAX, "cbBkKMGTPEZYRQ0",  in main()