* include/limits.h (NGROUPS_MAX): Set to a more sane value.

* include/sys/param.h (NGROUPS): Ditto.

winsup/cygwin/ChangeLog

@@ -1,3 +1,8 @@
+2009-08-11  Corinna Vinschen  <corinna@vinschen.de>
+
+	* include/limits.h (NGROUPS_MAX): Set to a more sane value.
+	* include/sys/param.h (NGROUPS): Ditto.
+
 2009-08-10  Corinna Vinschen  <corinna@vinschen.de>
 
 	* spawn.cc (av::fixup): Check shell scripts for executability only on

winsup/cygwin/include/limits.h

@@ -404,7 +404,7 @@ details. */
 /* Max num groups for a user, value taken from NT documentation */
 /* Must match <sys/param.h> NGROUPS */
 #undef NGROUPS_MAX
-#define NGROUPS_MAX 16
+#define NGROUPS_MAX 1024
 
 /* Maximum number of repeated occurrences of a regular expression when
    using the interval notation \{m,n\} */

winsup/cygwin/include/sys/param.h

@@ -19,7 +19,7 @@
 #define NOFILE		8192
 
 /* Max number of groups; must keep in sync with NGROUPS_MAX in limits.h */
-#define NGROUPS		16
+#define NGROUPS		1024
 
 /* Ticks/second for system calls such as times() */
 /* FIXME: is this the appropriate value? */