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-rw-r--r--src/atomic_ops.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/atomic_ops.c b/src/atomic_ops.c
index 6ed2a78..7e233d1 100644
--- a/src/atomic_ops.c
+++ b/src/atomic_ops.c
@@ -32,8 +32,10 @@
# include "config.h"
#endif
-#if defined(__native_client__) && !defined(AO_USE_NO_SIGNALS) \
- && !defined(AO_USE_NANOSLEEP)
+#if (defined(__hexagon__) || defined(__native_client__)) \
+ && !defined(AO_USE_NO_SIGNALS) && !defined(AO_USE_NANOSLEEP)
+ /* Hexagon QuRT does not have sigprocmask (but Hexagon does not need */
+ /* emulation, so it is OK not to bother about signals blocking). */
/* Since NaCl is not recognized by configure yet, we do it here. */
# define AO_USE_NO_SIGNALS
# define AO_USE_NANOSLEEP