X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/c2ff0e90b8ce84d7b966622ffe0178303bb0a625..e2641e09cc0daf44f63f654230f72d22acf3a9af:/src/solarisfixes.h

diff --git a/src/solarisfixes.h b/src/solarisfixes.h
new file mode 100644
index 00000000..ce8e7b6f
--- /dev/null
+++ b/src/solarisfixes.h
@@ -0,0 +1,21 @@
+/* Solaris specific fixes */
+
+#if defined(__GNUC__)
+#undef isnan
+#define isnan(x) \
+     __extension__({ __typeof (x) __x_a = (x); \
+     __builtin_expect(__x_a != __x_a, 0); })
+
+#undef isfinite
+#define isfinite(x) \
+     __extension__ ({ __typeof (x) __x_f = (x); \
+     __builtin_expect(!isnan(__x_f - __x_f), 1); })
+
+#undef isinf
+#define isinf(x) \
+     __extension__ ({ __typeof (x) __x_i = (x); \
+     __builtin_expect(!isnan(__x_i) && !isfinite(__x_i), 0); })
+
+#define u_int uint
+#define u_int32_t uint32_t
+#endif /* __GNUC__ */