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-rw-r--r--lib/libc/rpc/svc_run.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/lib/libc/rpc/svc_run.c b/lib/libc/rpc/svc_run.c
new file mode 100644
index 0000000..08c8a84
--- /dev/null
+++ b/lib/libc/rpc/svc_run.c
@@ -0,0 +1,97 @@
+/* $NetBSD: svc_run.c,v 1.17 2000/07/06 03:10:35 christos Exp $ */
+
+/*-
+ * 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char *sccsid2 = "from: @(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";
+static char *sccsid = "from: @(#)svc_run.c 2.1 88/07/29 4.0 RPCSRC";
+#endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+/*
+ * This is the rpc server side idle loop
+ * Wait for input, call server program.
+ */
+#include "namespace.h"
+#include "reentrant.h"
+#include <err.h>
+#include <errno.h>
+#include <rpc/rpc.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include "un-namespace.h"
+
+#include <rpc/rpc.h>
+#include "rpc_com.h"
+#include "mt_misc.h"
+
+void
+svc_run()
+{
+ fd_set readfds, cleanfds;
+ struct timeval timeout;
+
+ timeout.tv_sec = 30;
+ timeout.tv_usec = 0;
+
+ for (;;) {
+ rwlock_rdlock(&svc_fd_lock);
+ readfds = svc_fdset;
+ cleanfds = svc_fdset;
+ rwlock_unlock(&svc_fd_lock);
+ switch (_select(svc_maxfd+1, &readfds, NULL, NULL, &timeout)) {
+ case -1:
+ FD_ZERO(&readfds);
+ if (errno == EINTR) {
+ continue;
+ }
+ _warn("svc_run: - select failed");
+ return;
+ case 0:
+ __svc_clean_idle(&cleanfds, 30, FALSE);
+ continue;
+ default:
+ svc_getreqset(&readfds);
+ }
+ }
+}
+
+/*
+ * This function causes svc_run() to exit by telling it that it has no
+ * more work to do.
+ */
+void
+svc_exit()
+{
+ rwlock_wrlock(&svc_fd_lock);
+ FD_ZERO(&svc_fdset);
+ rwlock_unlock(&svc_fd_lock);
+}
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