1 files changed, 54 insertions, 0 deletions
diff --git a/src/solarisfixes.h b/src/solarisfixes.h
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+++ b/src/solarisfixes.h
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+/* Solaris specific fixes.
+ *
+ * Copyright (c) 2009-2012, Salvatore Sanfilippo <antirez at gmail dot com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   * Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *   * Neither the name of Redis nor the names of its contributors may be used
+ *     to endorse or promote products derived from this software without
+ *     specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(__sun)
+
+#if defined(__GNUC__)
+#include <math.h>
+#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__ */
+
+#endif /* __sun */