To easily allow both in- and out-of-tree building of the Python
wrapper for the OVS JSON parser (e.g. w/ pip), move json.h to
include/openvswitch. This also requires moving lib/{hmap,shash}.h.
Both hmap.h and shash.h were #include-ing "util.h" even though the
headers themselves did not use anything from there, but rather from
include/openvswitch/util.h. Fixing that required including util.h
in several C files mostly due to OVS_NOT_REACHED and things like
xmalloc.
Signed-off-by: Terry Wilson <twilson@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Until now, if ovs-vsctl (or another client of the C ovsdb-idl library) was
compiled against a schema that had a column or table that was not in the
database actually being used (e.g. during an upgrade), and the column or
table was selected for monitoring, then ovsdb-idl would fail to get any
data at all because ovsdb-server would report an error due to a request
about a column or a table it didn't know about.
This commit fixes the problem by making ovsdb-idl retrieve the database
schema from the database server and omit any tables or columns that don't
exist from its monitoring request. This works OK for the kinds of upgrades
that OVSDB otherwise supports gracefully because it will simply make the
missing columns or tables appear empty, which clients of the ovsdb-idl
library already have to tolerate.
VMware-BZ: #1413562
Reported-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Alex Wang <alexw@nicira.com>
The following macros are renamed to avoid conflicts with other headers:
* WARN_UNUSED_RESULT to OVS_WARN_UNUSED_RESULT
* PRINTF_FORMAT to OVS_PRINTF_FORMAT
* NO_RETURN to OVS_NO_RETURN
Signed-off-by: Thomas Graf <tgraf@noironetworks.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Replaced all instances of Nicira Networks(, Inc) to Nicira, Inc.
Feature #10593
Signed-off-by: Raju Subramanian <rsubramanian@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Some of the uses for the formerly supported regular expression constraints
were simply to limit values to those in a set of allowed values.
This commit adds support for that kind of simple enumeration constraint.
Database, table, and column names have always been required by the OVSDB
specification to be identifiers (e.g. valid C identifiers), but this has
never been enforced.
This commit adds enforcement and fixes one instance of an invalid column
name in the vswitch schema.
