Initial revision

3 files changed, 149 insertions, 0 deletions

diff --git a/utils/nfsd/Makefile b/utils/nfsd/Makefile
new file mode 100644
index 0000000..4cc6f8a
--- /dev/null
+++ b/utils/nfsd/Makefile
@@ -0,0 +1,35 @@
+#
+# Makefile for knfsd
+#
+
+PROGRAM	= nfsd
+PREFIX	= rpc.
+OBJS	= nfsd.o
+DEPLIBS = $(TOP)support/lib/libfs.a
+LIBS	= -lnfs
+MAN8	= nfsd
+
+include $(TOP)rules.mk
+
+# 
+# all::	nfsd
+# 	@echo "Done."
+# 
+# nfsd:	$(OBJS)
+# 	$(CC) $(LDFLAGS) -o $@ $(OBJS) -lnfs
+# 
+# clean distclean::
+# 	rm -f *.o
+# 
+# distclean::
+# 	rm -f nfsd .depend
+# 
+# install::
+# 	install -o root -g root -m 755 nfsd /usr/sbin/rpc.$knfsd
+# 
+# dep::
+# 	$(CC) $(CFLAGS) -M $(OBJS:.o=.c) > .depend
+# 
+# ifeq (.depend,$(wildcard .depend))
+# include .depend
+# endif
diff --git a/utils/nfsd/nfsd.c b/utils/nfsd/nfsd.c
new file mode 100644
index 0000000..3a22370
--- /dev/null
+++ b/utils/nfsd/nfsd.c
@@ -0,0 +1,68 @@
+/*
+ * nfsd
+ *
+ * This is the user level part of nfsd. This is very primitive, because
+ * all the work is now done in the kernel module.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include "nfslib.h"
+
+static void	usage(const char *);
+
+int
+main(int argc, char **argv)
+{
+	int	count = 1, c, error, port;
+
+	port = 2049;
+
+	/* FIXME: Check for nfs in /etc/services */
+
+	while ((c = getopt(argc, argv, "hp:P:")) != EOF) {
+		switch(c) {
+		case 'P':	/* XXX for nfs-server compatibility */
+		case 'p':
+			port = atoi(optarg);
+			if (port <= 0 || port > 65535) {
+				fprintf(stderr, "%s: bad port number: %s\n",
+					argv[0], optarg);
+				usage(argv [0]);
+			}
+			break;
+			break;
+		case 'h':
+		default:
+			usage(argv[0]);
+		}
+	}
+
+	if (optind < argc) {
+		if ((count = atoi(argv[optind])) < 0) {
+			/* insane # of servers */
+			fprintf(stderr,
+				"%s: invalid server count (%d), using 1\n",
+				argv[0], count);
+			count = 1;
+		}
+	}
+
+	if ((error = nfssvc(port, count)) < 0)
+		perror("nfssvc");
+
+	return (error != 0);
+}
+
+static void
+usage(const char *prog)
+{
+	fprintf(stderr, "usage:\n"
+			"%s nrservs\n", prog);
+	exit(2);
+}
diff --git a/utils/nfsd/nfsd.man b/utils/nfsd/nfsd.man
new file mode 100644
index 0000000..f415cfd
--- /dev/null
+++ b/utils/nfsd/nfsd.man
@@ -0,0 +1,46 @@
+.\"
+.\" nfsd(8)
+.\"
+.\" Copyright (C) 1999 Olaf Kirch <okir@monad.swb.de>
+.TH rpc.nfsd 8 "31 May 1999"
+.SH NAME
+rpc.nfsd \- NFS server process
+.SH SYNOPSIS
+.BI "/usr/sbin/rpc.nfsd [-p " port "] " nproc
+.SH DESCRIPTION
+The
+.B rpc.nfsd
+program implements the user level part of the NFS service. The
+main functionality is handled by the
+.B nfsd.o
+kernel module; the user space program merely starts the specified
+number of kernel threads.
+.P
+The
+.B rpc.mountd
+server provides an ancially service needed to satisfy mount requests
+by NFS clients.
+.SH OPTIONS
+.TP
+.BI \-p " port"
+specify a diferent port to listen on for NFS requests. By default,
+.B rpc.nfsd
+will listen on port 2049.
+.TP
+.I nproc
+specify the number of NFS server threads. By default, just one
+thread is started. However, for optimum performance several threads
+should be used. The actual figure depends on the number of and the work
+load created by the NFS clients, but a useful starting point is
+8 threads. Effects of modifying that number can be checked using
+the
+.BR nfsstat (8)
+program.
+.SH SEE ALSO
+.BR rpc.mountd (8),
+.BR exportfs (8),
+.BR rpc.rquotad (8),
+.BR nfsstat (8).
+.SH AUTHOR
+Olaf Kirch, Bill Hawes, H. J. Lu, G. Allan Morris III,
+and a host of others.