X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fpbd%2Fsemutils.cc;h=7f31d30fafca5d5d8c32629bb1695b089c99468e;hb=4c40fe8d042a7987ea17763210dbdad8de64fb2a;hp=e5e5898218aad97b34cf259a326b55a668f8fecb;hpb=fb313fb1741a04f270fff3703967df572ac4fc45;p=ardour.git

diff --git a/libs/pbd/semutils.cc b/libs/pbd/semutils.cc
index e5e5898218..7f31d30faf 100644
--- a/libs/pbd/semutils.cc
+++ b/libs/pbd/semutils.cc
@@ -21,9 +21,9 @@
 
 using namespace PBD;
 
-ProcessSemaphore::ProcessSemaphore (const char* name, int val)
+Semaphore::Semaphore (const char* name, int val)
 {
-#ifdef PLATFORM_WINDOWS
+#ifdef WINDOWS_SEMAPHORE
 	if ((_sem = CreateSemaphore(NULL, val, 32767, name)) == NULL) {
 		throw failed_constructor ();
 	}
@@ -34,38 +34,40 @@ ProcessSemaphore::ProcessSemaphore (const char* name, int val)
 	}
 
 	/* this semaphore does not exist for IPC */
-	
+
 	if (sem_unlink (name)) {
 		throw failed_constructor ();
 	}
 
 #else
+	(void) name; /* stop gcc warning on !Apple systems */
+
 	if (sem_init (&_sem, 0, val)) {
 		throw failed_constructor ();
 	}
 #endif
 }
 
-ProcessSemaphore::~ProcessSemaphore ()
+Semaphore::~Semaphore ()
 {
-#ifdef PLATFORM_WINDOWS
+#ifdef WINDOWS_SEMAPHORE
 	CloseHandle(_sem);
 #elif __APPLE__
 	sem_close (ptr_to_sem());
 #endif
 }
 
-#ifdef PLATFORM_WINDOWS
+#ifdef WINDOWS_SEMAPHORE
 
 int
-ProcessSemaphore::signal ()
+Semaphore::signal ()
 {
 	// non-zero on success, opposite to posix
 	return !ReleaseSemaphore(_sem, 1, NULL);
 }
 
 int
-ProcessSemaphore::wait ()
+Semaphore::wait ()
 {
 	DWORD result = 0;
 	result = WaitForSingleObject(_sem, INFINITE);