update NEWS.stable

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

diff --git a/doc/posix-functions/cbrtl.texi b/doc/posix-functions/cbrtl.texi
index 35ab013..10a7f93 100644 (file)
--- a/doc/posix-functions/cbrtl.texi
+++ b/doc/posix-functions/cbrtl.texi
@@ -4,9 +4,9 @@
 
 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/cbrtl.html}
 
-Gnulib module: cbrtl
+Gnulib module: cbrtl or cbrtl-ieee
 
-Portability problems fixed by Gnulib:
+Portability problems fixed by either Gnulib module @code{cbrtl} or @code{cbrtl-ieee}
 @itemize
 @item
 This function is missing on some platforms:
@@ -14,6 +14,17 @@ FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9,
 @item
 This function is not declared on some platforms:
 IRIX 6.5.
+@item
+This function produces grossly wrong results on some platforms:
+OpenBSD 5.1/SPARC.
+@end itemize
+
+Portability problems fixed by Gnulib module @code{cbrtl-ieee}:
+@itemize
+@item
+This function returns a positive zero for a minus zero argument
+on some platforms:
+IRIX 6.5.
 @end itemize
 
 Portability problems not fixed by Gnulib: