mdbx-test: fix build for `__ANDROID_API__ < 24` (using `pthread_barrier_t` stub).

test/osal-unix.cc

@@ -32,9 +32,15 @@
 
 #if defined(__APPLE__) && (MDBX_LOCKING == MDBX_LOCKING_POSIX2001 ||           \
                            MDBX_LOCKING == MDBX_LOCKING_POSIX2008)
-#include "darwin/pthread_barrier.c"
+#include "stub/pthread_barrier.c"
 #endif /* __APPLE__ && MDBX_LOCKING >= MDBX_LOCKING_POSIX2001 */
 
+#if defined(__ANDROID_API__) && __ANDROID_API__ < 24 &&                        \
+    (MDBX_LOCKING == MDBX_LOCKING_POSIX2001 ||                                 \
+     MDBX_LOCKING == MDBX_LOCKING_POSIX2008)
+#include "stub/pthread_barrier.c"
+#endif /* __ANDROID_API__ < 24 && MDBX_LOCKING >= MDBX_LOCKING_POSIX2001 */
+
 #if MDBX_LOCKING == MDBX_LOCKING_SYSV
 #include <sys/ipc.h>
 #include <sys/sem.h>

test/stub/pthread_barrier.c

@@ -29,8 +29,6 @@
 
 #include <errno.h>
 
-#ifdef __APPLE__
-
 int pthread_barrierattr_init(pthread_barrierattr_t *attr) {
   memset(attr, 0, sizeof(pthread_barrierattr_t));
   int m = pthread_mutexattr_init(&attr->mattr);
@@ -106,5 +104,3 @@ int pthread_barrier_wait(pthread_barrier_t *barrier) {
     return 0;
   }
 }
-
-#endif /* __APPLE__ */

test/stub/pthread_barrier.h

@@ -30,8 +30,6 @@
 
 #include <pthread.h>
 
-#ifdef __APPLE__
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -78,6 +76,4 @@ int pthread_barrier_wait(pthread_barrier_t *barrier);
 }
 #endif
 
-#endif /* __APPLE__ */
-
 #endif /* PTHREAD_BARRIER_H */