Lines Matching refs:nread
77 int lastnread, nread, nw, inp, outp;
151 if ((nread = read(inp, buff, maxblk)) == -1) {
153 nread = read(inp, buff, maxblk);
154 if (nread >= 0)
158 } else if (nread != lastnread) {
160 if (lastrec == 0 && nread == 0)
168 if (nread != 0)
170 filen, nread);
175 if (nread > 0) {
181 nw = write(outp, buff, nread);
182 if (nw != nread) {
189 warnx("write (%d) != read (%d)", nw, nread);
194 size += nread;
210 lastnread = nread;