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Unified Diff: fusl/src/math/scalblnl.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/math/scalblnl.c
diff --git a/fusl/src/math/scalblnl.c b/fusl/src/math/scalblnl.c
new file mode 100644
index 0000000000000000000000000000000000000000..854c51c4cb957087179cfa478f4be60f47a45802
--- /dev/null
+++ b/fusl/src/math/scalblnl.c
@@ -0,0 +1,19 @@
+#include <limits.h>
+#include <math.h>
+#include <float.h>
+
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
+long double scalblnl(long double x, long n)
+{
+ return scalbln(x, n);
+}
+#else
+long double scalblnl(long double x, long n)
+{
+ if (n > INT_MAX)
+ n = INT_MAX;
+ else if (n < INT_MIN)
+ n = INT_MIN;
+ return scalbnl(x, n);
+}
+#endif
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