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-rw-r--r--doc/posix-functions/remainderf.texi11
1 files changed, 9 insertions, 2 deletions
diff --git a/doc/posix-functions/remainderf.texi b/doc/posix-functions/remainderf.texi
index 7e2ddee104..22283190c7 100644
--- a/doc/posix-functions/remainderf.texi
+++ b/doc/posix-functions/remainderf.texi
@@ -4,15 +4,22 @@
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/remainderf.html}
-Gnulib module: remainderf
+Gnulib module: remainderf or remainderf-ieee
-Portability problems fixed by Gnulib:
+Portability problems fixed by either Gnulib module @code{remainderf} or @code{remainderf-ieee}:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, MSVC 9.
@end itemize
+Portability problems fixed by Gnulib module @code{remainderf-ieee}:
+@itemize
+@item
+This function has problems when the second argument is zero on some platforms:
+OSF/1 5.1.
+@end itemize
+
Portability problems not fixed by Gnulib:
@itemize
@end itemize