From: Ali Caglayan <alizter@gmail.com>
Date: Sat, 27 Dec 2025 18:26:31 +0000 (+0000)
Subject: ITS#10419 LMDB: add support for NetBSD
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c85f161d011a0d0c941c7e9ca61cebbb41e15543;p=thirdparty%2Fopenldap.git

ITS#10419 LMDB: add support for NetBSD
---

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 90282cfc4f..8c35be48a6 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -176,6 +176,11 @@ typedef SSIZE_T	ssize_t;
 # define MDB_FDATASYNC		fsync
 #endif
 
+/* NetBSD does not define union semun in sys/sem.h */
+#if defined(__NetBSD__) && !defined(_SEM_SEMUN_UNDEFINED)
+# define _SEM_SEMUN_UNDEFINED  1
+#endif
+
 #ifndef _WIN32
 #include <pthread.h>
 #include <signal.h>