Lines Matching defs:len
164 ssize_t len, nxtlen;
170 len = getline(&line, &linelen, fl);
171 if (len <= 0) {
173 return len;
180 if (line[len - 1] == '\n') len--;
181 if (!len) {
183 return len;
184 } else if (line[len - 1] != '\\') break;
186 len--;
189 if (linelen < len + nxtlen + 1) {
190 linelen = len + nxtlen + 1;
193 memcpy(&line[len], nxtline, nxtlen);
194 len += nxtlen;
196 line[len] = '\0';
200 return len;