From 8b7ad01b14df1e7529b9ba8a1ea17df0d6004ef9 Mon Sep 17 00:00:00 2001
From: hjl <hjl>
Date: Mon, 18 Oct 1999 23:21:12 +0000
Subject: Initial revision

---
 support/nfs/getfh.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 support/nfs/getfh.c

(limited to 'support/nfs/getfh.c')

diff --git a/support/nfs/getfh.c b/support/nfs/getfh.c
new file mode 100644
index 0000000..5a6f1a4
--- /dev/null
+++ b/support/nfs/getfh.c
@@ -0,0 +1,55 @@
+/*
+ * support/nfs/getfh.c
+ *
+ * Get the FH for a given client and directory. This function takes
+ * the NFS protocol version number as an additional argument.
+ *
+ * This function has nothing in common with the SunOS getfh function,
+ * which is a front-end to the RPC mount call.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <sys/types.h>
+#include <errno.h>
+#include "nfslib.h"
+
+struct knfs_fh *
+getfh_old (struct sockaddr *addr, dev_t dev, ino_t ino)
+{
+	static union nfsctl_res	res;
+	struct nfsctl_arg	arg;
+
+	arg.ca_version = NFSCTL_VERSION;
+	arg.ca_getfh.gf_version = 2;	/* obsolete */
+	arg.ca_getfh.gf_dev = dev;
+	arg.ca_getfh.gf_ino = ino;
+	memcpy(&arg.ca_getfh.gf_addr, addr, sizeof(struct sockaddr_in));
+
+	if (nfsctl(NFSCTL_GETFH, &arg, &res) < 0)
+		return NULL;
+
+	return &res.cr_getfh;
+}
+
+struct knfs_fh *
+getfh(struct sockaddr *addr, const char *path)
+{
+        static union nfsctl_res res;
+        struct nfsctl_arg       arg;
+
+        arg.ca_version = NFSCTL_VERSION;
+        arg.ca_getfd.gd_version = 2;    /* obsolete */
+        strncpy(arg.ca_getfd.gd_path, path,
+		sizeof(arg.ca_getfd.gd_path) - 1);
+	arg.ca_getfd.gd_path[sizeof (arg.ca_getfd.gd_path) - 1] = '\0';
+        memcpy(&arg.ca_getfd.gd_addr, addr, sizeof(struct sockaddr_in));
+
+        if (nfsctl(NFSCTL_GETFD, &arg, &res) < 0)
+                return NULL;
+
+        return &res.cr_getfh;
+}
-- 
cgit