1 files changed, 109 insertions, 0 deletions
diff --git a/utils/mountd/svc_run.c b/utils/mountd/svc_run.c
new file mode 100644
index 0000000..2aaf375
--- /dev/null
+++ b/utils/mountd/svc_run.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 1984 Sun Microsystems, Inc.
+ * Based on svc_run.c from statd which claimed:
+ * Modified by Jeffrey A. Uphoff, 1995, 1997-1999.
+ * Modified by Olaf Kirch, 1996.
+ *
+ */
+
+/* 
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* 
+ * Allow svc_run to listen to other file descriptors as well
+ */
+
+/* 
+ * This is the RPC server side idle loop.
+ * Wait for input, call server program.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <rpc/rpc.h>
+#include "xlog.h"
+#include <errno.h>
+#include <time.h>
+
+#ifdef HAVE_LIBTIRPC
+#include <rpc/rpc_com.h>
+#endif
+#include "export.h"
+
+void my_svc_run(void);
+
+#if defined(__GLIBC__) && LONG_MAX != INT_MAX
+/* bug in glibc 2.3.6 and earlier, we need
+ * our own svc_getreqset
+ */
+static void
+my_svc_getreqset (fd_set *readfds)
+{
+	fd_mask mask;
+	fd_mask *maskp;
+	int setsize;
+	int sock;
+	int bit;
+
+	setsize = _rpc_dtablesize ();
+	if (setsize > FD_SETSIZE)
+		setsize = FD_SETSIZE;
+	maskp = readfds->fds_bits;
+	for (sock = 0; sock < setsize; sock += NFDBITS)
+		for (mask = *maskp++;
+		     (bit = ffsl (mask));
+		     mask ^= (1L << (bit - 1)))
+			svc_getreq_common (sock + bit - 1);
+}
+#define svc_getreqset my_svc_getreqset
+
+#endif
+
+/*
+ * The heart of the server.  A crib from libc for the most part...
+ */
+void
+my_svc_run(void)
+{
+	fd_set	readfds;
+	int	selret;
+
+	for (;;) {
+		readfds = svc_fdset;
+		selret = cache_process(&readfds);
+		if (selret < 0) {
+			xlog(L_ERROR, "my_svc_run() - select: %m");
+			return;
+		}
+		if (selret)
+			svc_getreqset(&readfds);
+	}
+}