From a1ca7d752b56717854cc47b31cd299e651de0430 Mon Sep 17 00:00:00 2001 From: Craig Ringer Date: Wed, 5 May 2021 12:06:10 +0800 Subject: [PATCH v1] Emit dummy statements for probes.d probes when disabled MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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. --- src/backend/utils/Gen_dummy_probes.sed | 1 + 1 file changed, 1 insertion(+) diff --git a/src/backend/utils/Gen_dummy_probes.sed b/src/backend/utils/Gen_dummy_probes.sed index aa3db59cce..6e29d86afa 100644 --- a/src/backend/utils/Gen_dummy_probes.sed +++ b/src/backend/utils/Gen_dummy_probes.sed @@ -19,5 +19,6 @@ s/([^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\})/(INT1, INT2, s/([^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\})/(INT1, INT2, INT3, INT4, INT5, INT6)/ s/([^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\})/(INT1, INT2, INT3, INT4, INT5, INT6, INT7)/ s/([^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\}, [^,)]\{1,\})/(INT1, INT2, INT3, INT4, INT5, INT6, INT7, INT8)/ +s/$/ do {} while (0)/ P s/(.*$/_ENABLED() (0)/ -- 2.30.2