Merging upstream version 1.71.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/vendor/libm-0.1.4/src/math/fenv.rs b/vendor/libm-0.1.4/src/math/fenv.rs
new file mode 100644
index 000000000..63bb20368
--- /dev/null
+++ b/vendor/libm-0.1.4/src/math/fenv.rs
@@ -0,0 +1,33 @@
+// src: musl/src/fenv/fenv.c
+/* Dummy functions for archs lacking fenv implementation */
+
+pub const FE_UNDERFLOW: i32 = 0;
+pub const FE_INEXACT: i32 = 0;
+
+pub const FE_TONEAREST: i32 = 0;
+pub const FE_TOWARDZERO: i32 = 0;
+
+#[inline]
+pub fn feclearexcept(_mask: i32) -> i32 {
+    0
+}
+
+#[inline]
+pub fn feraiseexcept(_mask: i32) -> i32 {
+    0
+}
+
+#[inline]
+pub fn fetestexcept(_mask: i32) -> i32 {
+    0
+}
+
+#[inline]
+pub fn fegetround() -> i32 {
+    FE_TONEAREST
+}
+
+#[inline]
+pub fn fesetround(_r: i32) -> i32 {
+    0
+}