libcsupport: Add dummy for setgroups().

The dummy for setgroups() allows applications using it to build (for example
civetweb webserver).

1 files changed, 33 insertions, 0 deletions

diff --git a/testsuites/psxtests/psxhdrs/unistd/setgroups.c b/testsuites/psxtests/psxhdrs/unistd/setgroups.c
new file mode 100644
index 0000000000..e8b87ab54e
--- /dev/null
+++ b/testsuites/psxtests/psxhdrs/unistd/setgroups.c
@@ -0,0 +1,33 @@
+/*
+ *  This test file is used to verify that the header files associated with
+ *  invoking this function are correct.
+ *
+ *  COPYRIGHT (c) 1989-2009.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+#include <unistd.h>
+
+int test( void );
+
+int test( void )
+{
+  gid_t grouplist[ 20 ];
+  int   gidsetsize;
+  int   result;
+
+  gidsetsize = sizeof(grouplist)/sizeof(grouplist[0]);
+
+  result = setgroups( gidsetsize, grouplist );
+
+  return result;
+}