1 files changed, 49 insertions, 0 deletions
diff --git a/src/util/exitsleep.c b/src/util/exitsleep.c
new file mode 100644
index 000000000000..e4cc1afc2596
--- /dev/null
+++ b/src/util/exitsleep.c
@@ -0,0 +1,49 @@
+/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* util/exitsleep.c */
+/*
+ * Copyright (C) 2003 by the Massachusetts Institute of Technology.
+ * All rights reserved.
+ *
+ * Export of this software from the United States of America may
+ *   require a specific license from the United States Government.
+ *   It is the responsibility of any person or organization contemplating
+ *   export to obtain such a license before exporting.
+ *
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is" without express
+ * or implied warranty.
+ */
+
+/*
+ * Kludge to sleep 100ms prior to exit on Solaris 9 to work around a
+ * pty bug.
+ */
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <dlfcn.h>
+#include <link.h>
+
+void
+exit(int status)
+{
+    void (*realexit)(int);
+    struct timeval tv;
+
+    tv.tv_sec = 0;
+    tv.tv_usec = 100000;
+    realexit = (void (*)(int))dlsym(RTLD_NEXT, "exit");
+    select(0, 0, 0, 0, &tv);
+    realexit(status);
+}