Lines Matching refs:buf
172 jbyte* buf = (jbyte *)malloc(length);
173 if (!buf) {
178 int ret = read(fd, buf, length);
181 env->SetByteArrayRegion(buffer, 0, ret, buf);
184 free(buf);
195 jbyte* buf = (jbyte *)env->GetDirectBufferAddress(buffer);
196 if (!buf) {
201 int ret = read(fd, buf, length);
211 jbyte* buf = (jbyte *)malloc(length);
212 if (!buf) {
216 env->GetByteArrayRegion(buffer, 0, length, buf);
218 jint ret = write(fd, buf, length);
219 free(buf);
229 jbyte* buf = (jbyte *)env->GetDirectBufferAddress(buffer);
230 if (!buf) {
234 int ret = write(fd, buf, length);