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authorThomas Schwinge <thomas@codesourcery.com>2013-04-02 13:51:02 +0200
committerThomas Schwinge <thomas@codesourcery.com>2013-04-02 13:51:02 +0200
commit572676160d5639edc0ecb663147bd291841458d1 (patch)
tree26abea75b21e81f568075075249aa3dbedad20c7 /math/Versions
parent60c414c346a1d5ef0510ffbdc0ab75f288ee4d3f (diff)
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New <math.h> macro named issignaling to check for a signaling NaN (sNaN).
It is based on draft TS 18661 and currently enabled as a GNU extension.
Diffstat (limited to 'math/Versions')
-rw-r--r--math/Versions3
1 files changed, 3 insertions, 0 deletions
diff --git a/math/Versions b/math/Versions
index 0988851..513ab14 100644
--- a/math/Versions
+++ b/math/Versions
@@ -198,4 +198,7 @@ libm {
__gamma_r_finite; __gammaf_r_finite; __gammal_r_finite;
__exp_finite; __expf_finite; __expl_finite;
}
+ GLIBC_2.18 {
+ __issignaling; __issignalingf; __issignalingl;
+ }
}