X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fceil.texi;h=d6c94d51e8a277d16825f4f851a402bb6701d246;hb=178e3ad58f3e077cd87a3ca9a615541e428f9e17;hp=3c5c659a4f13892c20750ab7cf992840dcd55982;hpb=4b7ece979775e13ba4f1db1e6d9cfe400eff0f01;p=gnulib.git

diff --git a/doc/posix-functions/ceil.texi b/doc/posix-functions/ceil.texi
index 3c5c659a4..d6c94d51e 100644
--- a/doc/posix-functions/ceil.texi
+++ b/doc/posix-functions/ceil.texi
@@ -13,6 +13,10 @@ Portability problems fixed by either Gnulib module @code{ceil} or @code{ceil-iee
 Portability problems fixed by Gnulib module @code{ceil-ieee}:
 @itemize
 @item
+This function returns a positive zero for an argument between -1 and 0
+on some platforms:
+AIX 7.1, OSF/1 5.1.
+@item
 This function returns a positive zero for a minus zero argument
 on some platforms:
 OSF/1 5.1.