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Index: b/usr/src/head/unistd.h
===================================================================
--- a/usr/src/head/unistd.h 2014-03-02 23:19:52.147725660 +0400
+++ b/usr/src/head/unistd.h 2014-03-02 23:23:33.560744425 +0400
@@ -1114,6 +1114,19 @@
#endif /* defined(__EXTENSIONS__) || defined(_REENTRANT)... */
+#if defined(_GNU_SOURCE) || defined(__EXTENSIONS__)
+#ifdef __GNUC__
+# define TEMP_FAILURE_RETRY(exp) \
+(__extension__ ( \
+{ long int ____res____; \
+ do ____res____ = (long int) (exp); \
+ while (____res____ == -1L && errno == EINTR); \
+ ____res____; } \
+))
+#endif /* __GNUC__ */
+#endif
+
+
#ifdef __cplusplus
}
#endif
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