34   uint32_t bufpos;                  /**< Current position in buffer */  member
139   if (wal->bufpos) {  in _flush_wl()
140     uint32_t crc = wal->check_cp_crc ? iwu_crc32(wal->buf, wal->bufpos, 0) : 0;  in _flush_wl()
144       .len = wal->bufpos  in _flush_wl()
146     size_t wz = wal->bufpos + sizeof(WBSEP);  in _flush_wl()
151     wal->bufpos = 0;  in _flush_wl()
173   if (bufsz - wal->bufpos < oplen) {  in _write_wl()
177   assert(bufsz - wal->bufpos >= oplen);  in _write_wl()
178   memcpy(wal->buf + wal->bufpos, op, (size_t) oplen);  in _write_wl()
179   wal->bufpos += oplen;  in _write_wl()
180   if (bufsz - wal->bufpos < len) {  in _write_wl()
186     assert(bufsz - wal->bufpos >= len);  in _write_wl()
187     memcpy(wal->buf + wal->bufpos, data, (size_t) len);  in _write_wl()
188     wal->bufpos += len;  in _write_wl()
386   assert(wal->bufpos == 0);  in _rollforward_exl()