NetBSD missing functions workaround

CMakeLists.txt

@@ -292,6 +292,17 @@ endif()
 
 
 check_function_exists(canonicalize_file_name CPPCMS_HAVE_CANONICALIZE_FILE_NAME)
+check_function_exists(pthread_mutexattr_setpshared CPPCMS_HAS_THREAD_PSHARED_LIBC)
+if(NOT CPPCMS_HAS_THREAD_PSHARED_LIBC AND LIB_PTHREAD)
+	check_library_exists(${LIB_PTHREAD} pthread_mutexattr_setpshared "" CPPCMS_HAS_THREAD_PSHARED_PTHREAD)
+endif()
+
+if(CPPCMS_HAS_THREAD_PSHARED_LIBC OR CPPCMS_HAS_THREAD_PSHARED_PTHREAD)
+	set(CPPCMS_HAS_THREAD_PSHARED ON)
+else()
+	set(CPPCMS_HAS_THREAD_PSHARED OFF)
+endif()
+
 
 add_definitions(-DCPPCMS_BOOST_ALL_NO_LIB)
 

config.cmake.h

@@ -109,6 +109,7 @@
 #cmakedefine CPPCMS_NO_PREFOK_CACHE
 #cmakedefine CPPCMS_NO_GZIP
 #cmakedefine CPPCMS_SQLITE_LINK_STATIC
+#cmakedefine CPPCMS_HAS_THREAD_PSHARED
 
 
 #endif

private/posix_util.h

@@ -49,6 +49,7 @@ namespace impl {
 			pthread_mutex_init(m,0);
 		}
 		else {
+			#ifdef CPPCMS_HAS_THREAD_PSHARED	
 			pthread_mutexattr_t attr;
 			pthread_mutexattr_init(&attr);
 			try {
@@ -64,6 +65,9 @@ namespace impl {
 				pthread_mutexattr_destroy(&attr);
 				throw;
 			}
+			#else
+			throw cppcms_error("Process shared mutex is not supported");
+			#endif
 		}
 	}
 
@@ -78,6 +82,7 @@ namespace impl {
 			pthread_rwlock_init(m,0);
 		}
 		else {
+			#ifdef CPPCMS_HAS_THREAD_PSHARED	
 			pthread_rwlockattr_t attr;
 			pthread_rwlockattr_init(&attr);
 			try {
@@ -93,6 +98,9 @@ namespace impl {
 				pthread_rwlockattr_destroy(&attr);
 				throw;
 			}
+			#else
+			throw cppcms_error("Process shared mutex is not supported");
+			#endif
 		}
 	}
 
@@ -102,7 +110,7 @@ namespace impl {
 	}
 
 
-	
+	#ifdef CPPCMS_HAS_THREAD_PSHARED	
 	inline bool test_pthread_mutex_pshared_impl()
 	{
 		void *memory=mmap_anonymous(sizeof(pthread_mutex_t));
@@ -124,6 +132,13 @@ namespace impl {
 		static bool has = test_pthread_mutex_pshared_impl();
 		return has;
 	}
+	#else
+	inline bool test_pthread_mutex_pshared()
+	{
+		return false;
+	}
+
+	#endif
 
 
 	class mutex : public booster::noncopyable {