From f15a46fcd42cd81dce748753dbe4ec82720e793a Mon Sep 17 00:00:00 2001
From: "W.C.A. Wijngaards" <wouter@nlnetlabs.nl>
Date: Fri, 17 Apr 2026 09:42:35 +0200
Subject: [PATCH] - Fix to compile the shm code when there is no shmget.

---
 doc/Changelog            | 1 +
 util/shm_side/shm_main.c | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/doc/Changelog b/doc/Changelog
index 478a549cd..af03f1b81 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -3,6 +3,7 @@
 	  from a clang analyzer warning.
 	- Fix setup of ssl context copy, to check for the tls service
 	  pem option for stat calls.
+	- Fix to compile the shm code when there is no shmget.
 
 16 April 2026: Yorgos
 	- Merge #1406: Introduce new 'tls-protocols' configuration option.
diff --git a/util/shm_side/shm_main.c b/util/shm_side/shm_main.c
index 420adbbda..ec0231b12 100644
--- a/util/shm_side/shm_main.c
+++ b/util/shm_side/shm_main.c
@@ -234,6 +234,7 @@ void shm_main_shutdown(struct daemon* daemon)
 #endif /* HAVE_SHMGET */
 }
 
+#ifdef HAVE_SHMGET
 /** Copy general info into the stat structure. */
 static void
 shm_general_info(struct worker* worker)
@@ -284,7 +285,9 @@ shm_general_info(struct worker* worker)
 	shm_stat->mem.dynlib = (long long)mod_get_mem(&worker->env, "dynlib");
 #endif
 }
+#endif /* HAVE_SHMGET */
 
+#ifdef HAVE_SHMGET
 /** See if the thread is first. Caller has lock. */
 static int
 shm_thread_is_first(struct shm_main_info* shm_info, int thread_num,
@@ -321,7 +324,9 @@ shm_thread_is_first(struct shm_main_info* shm_info, int thread_num,
 	}
 	return 0;
 }
+#endif /* HAVE_SHMGET */
 
+#ifdef HAVE_SHMGET
 /** See if the thread is last. Caller has lock. */
 static int
 shm_thread_is_last(struct daemon* daemon)
@@ -336,6 +341,7 @@ shm_thread_is_last(struct daemon* daemon)
 	}
 	return 1;
 }
+#endif /* HAVE_SHMGET */
 
 void shm_main_run(struct worker *worker)
 {