Cross Reference: /frameworks/base/libs/androidfw/BackupHelpers.cpp

Lines Matching refs:buf
224     char* buf = (char*)malloc(bufsize);
236         free(buf);
246         free(buf);
252     while ((amt = read(fd, buf, bufsize)) != 0 && bytesLeft > 0) {
257         err = dataStream->WriteEntityData(buf, amt);
259             free(buf);
267             memset(buf, 0, bufsize);
271                 err = dataStream->WriteEntityData(buf, amt);
273                     free(buf);
282     free(buf);
317     char* buf = (char*)malloc(bufsize);
322     while ((amt = read(fd, buf, bufsize)) != 0) {
323         crc = crc32(crc, (Bytef*)buf, amt);
327     free(buf);
445 static void calc_tar_checksum(char* buf) {
447     memset(buf + 148, ' ', 8);
450     for (uint8_t* p = (uint8_t*) buf; p < ((uint8_t*)buf) + 512; p++) {
456     sprintf(buf + 148, "%06o", sum); // the trailing space is already in place
460 static int write_pax_header_entry(char* buf, const char* key, const char* value) {
469     return sprintf(buf, "%d %s=%s\n", len, key, value);
552     char* buf = (char *)calloc(1,BUFSIZE);
553     char* paxHeader = buf + 512;    // use a different chunk of it as separate scratch
554     char* paxData = buf + 1024;
556     if (buf == NULL) {
563     strcat(buf + 257, "ustar");
564     strcat(buf + 263, "00");
570     snprintf(buf + 100, 8, "%06o ", s.st_mode & ~S_IFMT);
574     snprintf(buf + 108, 8, "0%lo", (unsigned long)s.st_uid);
575     snprintf(buf + 116, 8, "0%lo", (unsigned long)s.st_gid);
578     snprintf(buf + 124, 12, "%011llo", (isdir) ? 0LL : s.st_size);
581     snprintf(buf + 136, 12, "%0lo", (unsigned long)s.st_mtime);
593     buf[156] = type;
618             strncpy(buf, relpath.string(), 100);
619             strncpy(buf + 345, prefix.string(), 155);
621             strncpy(buf, fullname.string(), 100);
636         memset(paxData, 0, BUFSIZE - (paxData - buf));
650         memcpy(paxHeader, buf, 512);
674     calc_tar_checksum(buf);
675     send_tarfile_chunk(writer, buf, 512);
686             ssize_t nRead = read(fd, buf, toRead);
705                 memset(buf + nRead, 0, remainder);
708             send_tarfile_chunk(writer, buf, nRead);
714     free(buf);
743     void* buf = m_buf;
783     while ((amt = in->ReadEntityData(buf, RESTORE_BUF_SIZE)) > 0) {
784         err = write(fd, buf, amt);
790         crc = crc32(crc, (Bytef*)buf, amt);
1199     char* buf = (char*)malloc(bufSize);
1239     nRead = reader.ReadEntityData(buf, bufSize);
1246     if (0 != memcmp(buf, str, bufSize)) {
1248                 "%02x %02x %02x %02x  '%c%c%c%c'\n", str, buf[0], buf[1], buf[2], buf[3],
1249                 buf[0], buf[1], buf[2], buf[3]);
1260     free(buf);