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authornkozlovskiy <nmk@ydb.tech>2023-09-29 12:24:06 +0300
committernkozlovskiy <nmk@ydb.tech>2023-09-29 12:41:34 +0300
commite0e3e1717e3d33762ce61950504f9637a6e669ed (patch)
treebca3ff6939b10ed60c3d5c12439963a1146b9711 /contrib/tools/python/src/Modules/_math.h
parent38f2c5852db84c7b4d83adfcb009eb61541d1ccd (diff)
downloadydb-e0e3e1717e3d33762ce61950504f9637a6e669ed.tar.gz
add ydb deps
Diffstat (limited to 'contrib/tools/python/src/Modules/_math.h')
-rw-r--r--contrib/tools/python/src/Modules/_math.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/contrib/tools/python/src/Modules/_math.h b/contrib/tools/python/src/Modules/_math.h
new file mode 100644
index 0000000000..cf079ad770
--- /dev/null
+++ b/contrib/tools/python/src/Modules/_math.h
@@ -0,0 +1,41 @@
+double _Py_acosh(double x);
+double _Py_asinh(double x);
+double _Py_atanh(double x);
+double _Py_expm1(double x);
+double _Py_log1p(double x);
+
+#ifdef HAVE_ACOSH
+#define m_acosh acosh
+#else
+/* if the system doesn't have acosh, use the substitute
+ function defined in Modules/_math.c. */
+#define m_acosh _Py_acosh
+#endif
+
+#ifdef HAVE_ASINH
+#define m_asinh asinh
+#else
+/* if the system doesn't have asinh, use the substitute
+ function defined in Modules/_math.c. */
+#define m_asinh _Py_asinh
+#endif
+
+#ifdef HAVE_ATANH
+#define m_atanh atanh
+#else
+/* if the system doesn't have atanh, use the substitute
+ function defined in Modules/_math.c. */
+#define m_atanh _Py_atanh
+#endif
+
+#ifdef HAVE_EXPM1
+#define m_expm1 expm1
+#else
+/* if the system doesn't have expm1, use the substitute
+ function defined in Modules/_math.c. */
+#define m_expm1 _Py_expm1
+#endif
+
+/* Use the substitute from _math.c on all platforms:
+ it includes workarounds for buggy handling of zeros. */
+#define m_log1p _Py_log1p