Import updated Berkeley DB into CSRG branch

3 files changed, 41 insertions, 7 deletions

diff --git a/lib/libc/db/man/btree.3 b/lib/libc/db/man/btree.3
index a51e1e5..8284b21 100644
--- a/lib/libc/db/man/btree.3
+++ b/lib/libc/db/man/btree.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)btree.3	8.3 (Berkeley) 2/21/94
+.\"	@(#)btree.3	8.4 (Berkeley) 8/18/94
 .\"
-.TH BTREE 3 "February 21, 1994"
+.TH BTREE 3 "August 18, 1994"
 .\".UC 7
 .SH NAME
 btree \- btree database access method
@@ -207,6 +207,13 @@ O lg base N where base is the average fill factor.
 Often, inserting ordered data into btrees results in a low fill factor.
 This implementation has been modified to make ordered insertion the best
 case, resulting in a much better than normal page fill factor.
+.SH ERRORS
+The
+.I btree
+access method routines may fail and set
+.I errno
+for any of the errors specified for the library routine
+.IR dbopen (3).
 .SH "SEE ALSO"
 .IR dbopen (3),
 .IR hash (3),
diff --git a/lib/libc/db/man/hash.3 b/lib/libc/db/man/hash.3
index 3ae00a2..4367031 100644
--- a/lib/libc/db/man/hash.3
+++ b/lib/libc/db/man/hash.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)hash.3	8.5 (Berkeley) 2/21/94
+.\"	@(#)hash.3	8.6 (Berkeley) 8/18/94
 .\"
-.TH HASH 3 "February 21, 1994"
+.TH HASH 3 "August 18, 1994"
 .UC 7
 .SH NAME
 hash \- hash database access method
@@ -137,6 +137,13 @@ and
 .IR ndbm (3)
 are provided, however these interfaces are not compatible with
 previous file formats.
+.SH ERRORS
+The
+.I hash
+access method routines may fail and set
+.I errno
+for any of the errors specified for the library routine
+.IR dbopen (3).
 .SH "SEE ALSO"
 .IR btree (3),
 .IR dbopen (3),
diff --git a/lib/libc/db/man/recno.3 b/lib/libc/db/man/recno.3
index a40e6c9..516bef0 100644
--- a/lib/libc/db/man/recno.3
+++ b/lib/libc/db/man/recno.3
@@ -29,9 +29,9 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	@(#)recno.3	8.3 (Berkeley) 2/21/94
+.\"	@(#)recno.3	8.5 (Berkeley) 8/18/94
 .\"
-.TH RECNO 3 "February 21, 1994"
+.TH RECNO 3 "August 18, 1994"
 .UC 7
 .SH NAME
 recno \- record number database access method
@@ -97,6 +97,9 @@ The structure element
 specifies the length of the record, and the structure element
 .I bval
 is used as the pad character.
+Any records, inserted into the database, that are less than
+.I reclen
+bytes long are automatically padded.
 .TP
 R_NOKEY
 In the interface specified by
@@ -176,6 +179,11 @@ The
 .I size
 field of the key should be the size of that type.
 .PP
+Because there can be no meta-data associated with the underlying
+recno access method files, any changes made to the default values
+(e.g. fixed record length or byte separator value) must be explicitly
+specified each time the file is opened.
+.PP
 In the interface specified by
 .IR dbopen ,
 using the
@@ -183,11 +191,23 @@ using the
 interface to create a new record will cause the creation of multiple,
 empty records if the record number is more than one greater than the
 largest record currently in the database.
+.SH ERRORS
+The
+.I recno
+access method routines may fail and set
+.I errno
+for any of the errors specified for the library routine
+.IR dbopen (3)
+or the following:
+.TP
+[EINVAL]
+An attempt was made to add a record to a fixed-length database that
+was too large to fit.
 .SH "SEE ALSO"
+.IR btree (3)
 .IR dbopen (3),
 .IR hash (3),
 .IR mpool (3),
-.IR recno (3)
 .sp
 .IR "Document Processing in a Relational Database System" ,
 Michael Stonebraker, Heidi Stettner, Joseph Kalash, Antonin Guttman,