250 wc_lines (int fd)  in wc_lines()  argument
257     return wc_lines_avx2 (fd);  in wc_lines()
266       ssize_t bytes_read = read (fd, buf, BUFFER_SIZE);  in wc_lines()
304 wc (int fd, char const *file_x, struct fstatus *fstatus, off_t current_pos)  in wc()  argument
330     fdadvise (fd, 0, 0, FADVISE_SEQUENTIAL);  in wc()
347         fstatus->failed = fstat (fd, &fstatus->st);  in wc()
357             current_pos = lseek (fd, 0, SEEK_CUR);  in wc()
370               if (bytes && 0 <= lseek (fd, bytes, SEEK_CUR))  in wc()
380                   && 0 <= lseek (fd, hi_pos, SEEK_CUR))  in wc()
387           fdadvise (fd, 0, 0, FADVISE_SEQUENTIAL);  in wc()
389                (bytes_read = read (fd, buf, BUFFER_SIZE));  in wc()
402       struct wc_lines w = wc_lines (fd);  in wc()
416            ((bytes_read = read (fd, buf + prev, BUFFER_SIZE - prev))  in wc()
555       for (ssize_t bytes_read; (bytes_read = read (fd, buf, BUFFER_SIZE)); )  in wc()
637       int fd = open (file, O_RDONLY | O_BINARY);  in wc_file()  local
638       if (fd == -1)  in wc_file()
645           bool ok = wc (fd, file, fstatus, 0);  in wc_file()
646           if (close (fd) != 0)  in wc_file()