Lines Matching full:len
154 ssize_t len, pos = 0;
157 len = read(fd, buf + pos, count);
158 if (len <= 0)
159 return len;
161 count -= len;
162 pos += len;
178 ssize_t len;
192 len = __read(fd, &hdr, sizeof(hdr));
193 if (len != sizeof(hdr) || hdr.syncword != 0x9c) {
219 len = __read(fd, buf, size);
220 if (len < 0)
222 count -= len;
230 len = __read(fd, &hdr, sizeof(hdr));
231 if (len < 0) {
237 if (len == 0)
240 if ((size_t) len < sizeof(hdr) || hdr.syncword != 0x9c) {
242 "(len %zd syncword 0x%02x)\n",
243 len, hdr.syncword);
248 len = count + 4;
255 if (p2 < 0 && (frame_len[n] == 0 || frame_len[n] == len))
261 frame_len[p2] = len;
266 len = __read(fd, buf, size);
267 if (len != size) {
273 count -= len;
