getgroups: document portability issues

[gnulib.git] / doc / glibc-functions / getgrouplist.texi

diff --git a/doc/glibc-functions/getgrouplist.texi b/doc/glibc-functions/getgrouplist.texi
index e0dfa49..8a37cb1 100644 (file)
--- a/doc/glibc-functions/getgrouplist.texi
+++ b/doc/glibc-functions/getgrouplist.texi
@@ -14,3 +14,5 @@ Portability problems not fixed by Gnulib:
 This function is missing on some platforms:
 Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11 2011-11, Cygwin 1.7.9, mingw, MSVC 9, BeOS.
 @end itemize
+
+The Gnulib module @code{getugroups} provides a similar API.