From: Azat Khuzhin <a3at.mail@gmail.com>
Date: Sun, 28 Oct 2018 16:30:34 +0000 (+0300)
Subject: Introduce EVENT_VISIBILITY_WANT_DLLIMPORT
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9cba915ee8f1cfc78d846eeaf00cc209338b272b;p=libevent

Introduce EVENT_VISIBILITY_WANT_DLLIMPORT

And use it in places where event_debug() should be called (since it
requires access to "event_debug_logging_mask_" and in win32 it is
tricky).

One of this places that is covered by this patch is the test for
event_debug().
---

diff --git a/include/event2/visibility.h b/include/event2/visibility.h
index 779eb68d..006bbf06 100644
--- a/include/event2/visibility.h
+++ b/include/event2/visibility.h
@@ -55,7 +55,8 @@
 #if defined(_MSC_VER)
 # if defined(event_core_shared_EXPORTS) /** from core export */
 #  define EVENT2_CORE_EXPORT_SYMBOL __declspec(dllexport)
-# elif defined(event_extra_shared_EXPORTS) /** from extra import */
+# elif defined(event_extra_shared_EXPORTS) || /** from extra import */ \
+       defined(EVENT_VISIBILITY_WANT_DLLIMPORT)
 #  define EVENT2_CORE_EXPORT_SYMBOL __declspec(dllimport)
 # endif
 #endif /* _MSC_VER */
diff --git a/test/regress_util.c b/test/regress_util.c
index 320047fa..721537cc 100644
--- a/test/regress_util.c
+++ b/test/regress_util.c
@@ -23,6 +23,10 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
+/** For event_debug() usage/coverage */
+#define EVENT_VISIBILITY_WANT_DLLIMPORT
+
 #include "../util-internal.h"
 
 #ifdef _WIN32