[Feature][T106]ZXW P56U09 code
Only Configure: Yes
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: No
Doc Update: No
Change-Id: I3cbd8b420271eb20c2b40ebe5c78f83059cd42f3
diff --git a/ap/libc/glibc/glibc-2.23/math/w_lgamma_r.c b/ap/libc/glibc/glibc-2.23/math/w_lgamma_r.c
new file mode 100644
index 0000000..6578b2c
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/math/w_lgamma_r.c
@@ -0,0 +1,38 @@
+/* @(#)wr_lgamma.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * wrapper double lgamma_r(double x, int *signgamp)
+ */
+
+#include <math.h>
+#include <math_private.h>
+
+
+double
+__lgamma_r(double x, int *signgamp)
+{
+ double y = __ieee754_lgamma_r(x,signgamp);
+ if(__builtin_expect(!isfinite(y), 0)
+ && isfinite(x) && _LIB_VERSION != _IEEE_)
+ return __kernel_standard(x, x,
+ __floor(x)==x&&x<=0.0
+ ? 15 /* lgamma pole */
+ : 14); /* lgamma overflow */
+
+ return y;
+}
+weak_alias (__lgamma_r, lgamma_r)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__lgamma_r, __lgammal_r)
+weak_alias (__lgamma_r, lgammal_r)
+#endif