Merge pull request #1273 from joelmartinez/docs-unified-fix

[mono.git] / mono / utils / mono-semaphore.h

diff --git a/mono/utils/mono-semaphore.h b/mono/utils/mono-semaphore.h
index bde196a10a21c2fb7ae8f9d955ab1f93d59f6451..17dce622dfafecd33b64760f25d632e4963749ab 100644 (file)
--- a/mono/utils/mono-semaphore.h
+++ b/mono/utils/mono-semaphore.h
@@ -17,6 +17,7 @@
 #include <semaphore.h>
 #endif
 #include <mono/io-layer/io-layer.h>
+#include <mono/utils/mono-publib.h>
 
 #if (defined (HAVE_SEMAPHORE_H) || defined (USE_MACH_SEMA)) && !defined(HOST_WIN32)
 #  define MONO_HAS_SEMAPHORES
@@ -46,11 +47,17 @@ typedef HANDLE MonoSemType;
 #define MONO_SEM_TIMEDWAIT(sem, timeout_ms) MONO_SEM_TIMEDWAIT_ALERTABLE(sem, timeout_ms, FALSE)
 #define MONO_SEM_TIMEDWAIT_ALERTABLE(sem, timeout_ms, alertable) mono_sem_timedwait ((sem), (timeout_ms), alertable) 
 
+#define MONO_SEM_WAIT_UNITERRUPTIBLE(sem) do { \
+       while (MONO_SEM_WAIT ((sem)) != 0) {    \
+               /*if (EINTR != errno) ABORT("sem_wait failed"); */      \
+       }       \
+} while (0)
+
 G_BEGIN_DECLS
 
-int mono_sem_wait (MonoSemType *sem, gboolean alertable);
-int mono_sem_timedwait (MonoSemType *sem, guint32 timeout_ms, gboolean alertable);
-int mono_sem_post (MonoSemType *sem);
+MONO_API int mono_sem_wait (MonoSemType *sem, gboolean alertable);
+MONO_API int mono_sem_timedwait (MonoSemType *sem, guint32 timeout_ms, gboolean alertable);
+MONO_API int mono_sem_post (MonoSemType *sem);
 
 G_END_DECLS
 #endif /* _MONO_SEMAPHORE_H_ */