Emit dummy statements for probes.d probes when disabled
When building without --enable-dtrace, emit dummy
do {} while (0)
statements for the stubbed-out TRACE_POSTGRESQL_foo() macros
instead of empty macros that totally elide the original probe
statement.
This fixes the
warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
introduced by b94409a02f.
Author: Craig Ringer <craig.ringer@2ndquadrant.com>
Discussion: https://www.postgresql.org/message-id/flat/20210504221531.cfvpmmdfsou6eitb%40alap3.anarazel.de
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/fa8fbadb934b4727a7aeff074995e799f4685a75
Modified Files
--------------
src/backend/utils/Gen_dummy_probes.pl | 6 ++++++
src/backend/utils/Gen_dummy_probes.sed | 1 +
2 files changed, 7 insertions(+)