summaryrefslogtreecommitdiffstats
path: root/Python/thread_pthread.h
diff options
context:
space:
mode:
Diffstat (limited to 'Python/thread_pthread.h')
-rw-r--r--Python/thread_pthread.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index dd1616c..d754005 100644
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -16,9 +16,13 @@
family of functions must indicate this by defining
_POSIX_SEMAPHORES. */
#ifdef _POSIX_SEMAPHORES
+#if _POSIX_SEMAPHORES == -1
+#define HAVE_BROKEN_POSIX_SEMAPHORES
+#else
#include <semaphore.h>
#include <errno.h>
#endif
+#endif
#if !defined(pthread_attr_default)
# define pthread_attr_default ((pthread_attr_t *)NULL)