From: Ondřej Surý <ondrej@isc.org>
Date: Sun, 2 Feb 2020 07:45:12 +0000 (+0100)
Subject: Add semantic patch to refactor isc_mempool_create() usage
X-Git-Tag: v9.16.0~37^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33328871a780bc6d71757b6306777de4fe19872f;p=thirdparty%2Fbind9.git

Add semantic patch to refactor isc_mempool_create() usage
---

diff --git a/cocci/isc_mempool_create_cannot_fail.cocci b/cocci/isc_mempool_create_cannot_fail.cocci
new file mode 100644
index 00000000000..f3509d28dc1
--- /dev/null
+++ b/cocci/isc_mempool_create_cannot_fail.cocci
@@ -0,0 +1,49 @@
+@@
+expression V;
+@@
+
+- V =
+  isc_mempool_create(...);
+- assert_int_equal(V, ISC_R_SUCCESS);
+
+@@
+expression V;
+@@
+
+- V =
+  isc_mempool_create(...);
+- check_result(V, ...);
+
+@@
+@@
+
+- CHECK(
+  isc_mempool_create(...)
+- )
+  ;
+
+@@
+@@
+
+- RUNTIME_CHECK(
+  isc_mempool_create(...)
+- == ISC_R_SUCCESS)
+  ;
+
+@@
+expression V;
+statement S;
+@@
+
+- V =
+  isc_mempool_create(...);
+- if (V != ISC_R_SUCCESS) S
+
+@@
+statement S;
+@@
+
+- if (
+  isc_mempool_create(...)
+- != ISC_R_SUCCESS) S
++ ;