diff options
Diffstat (limited to 'db2/hash/hash.src')
| -rw-r--r-- | db2/hash/hash.src | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/db2/hash/hash.src b/db2/hash/hash.src index 04a98d3cb3..8cbcee73f7 100644 --- a/db2/hash/hash.src +++ b/db2/hash/hash.src @@ -43,7 +43,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * @(#)hash.src 10.1 (Sleepycat) 4/12/97 + * @(#)hash.src 10.2 (Sleepycat) 11/2/97 */ #include "config.h" @@ -207,5 +207,27 @@ ARG fileid u_int32_t lu ARG start_pgno db_pgno_t lu ARG npages u_int32_t lu ARG free_pgno db_pgno_t lu +ARG ovflpoint u_int32_t lu POINTER metalsn DB_LSN * lu END + +/* + * Used when we empty the first page in a bucket and there are pages + * after it. The page after it gets copied into the bucket page (since + * bucket pages have to be in fixed locations). + * pgno: the bucket page + * pagelsn: the old LSN on the bucket page + * next_pgno: the page number of the next page + * nnext_pgno: page after next_pgno (may need to change its prev) + * nnextlsn: the LSN of nnext_pgno. + */ +BEGIN copypage +ARG fileid u_int32_t lu +ARG pgno db_pgno_t lu +POINTER pagelsn DB_LSN * lu +ARG next_pgno db_pgno_t lu +POINTER nextlsn DB_LSN * lu +ARG nnext_pgno db_pgno_t lu +POINTER nnextlsn DB_LSN * lu +DBT page DBT s +END |