Merge branch 'stable'

[gnulib.git] / doc / posix-functions / logb.texi

diff --git a/doc/posix-functions/logb.texi b/doc/posix-functions/logb.texi
index 3ea333a..799d9a9 100644 (file)
--- a/doc/posix-functions/logb.texi
+++ b/doc/posix-functions/logb.texi
@@ -9,13 +9,16 @@ Gnulib module: logb
 Portability problems fixed by Gnulib:
 @itemize
 @item
+This function is missing on some platforms:
+Minix 3.1.8, MSVC 9.
+@item
 This function is missing a declaration on some platforms:
 Cygwin 1.5.x.
+@item
+This function produces wrong results for subnormal numbers on some platforms:
+glibc 2.11/ppc, glibc 2.7/sparc, glibc 2.7/hppa, Solaris 11 2011-11, Cygwin 1.5.x.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
-@item
-This function is missing on some platforms:
-Minix 3.1.8, MSVC 9.
 @end itemize