X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fnfs%2Fportmap.c;fp=ccan%2Fnfs%2Fportmap.c;h=269aded6781464c9938fa5d7a3fe18e4691edcf9;hp=0000000000000000000000000000000000000000;hb=f91748e6a99dfd3b6565aed4e98e84b4365eb9c2;hpb=b581c2380721e6bd2079a80adcb28b0ed0f3552c

diff --git a/ccan/nfs/portmap.c b/ccan/nfs/portmap.c
new file mode 100644
index 00000000..269aded6
--- /dev/null
+++ b/ccan/nfs/portmap.c
@@ -0,0 +1,73 @@
+/* 
+   Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2010
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdio.h>
+#include <rpc/xdr.h>
+#include "libnfs.h"
+#include "libnfs-raw.h"
+#include "libnfs-private.h"
+#include "libnfs-raw-portmap.h"
+
+
+int rpc_pmap_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
+{
+	struct rpc_pdu *pdu;
+
+	pdu = rpc_allocate_pdu(rpc, PMAP_PROGRAM, PMAP_V2, PMAP_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
+	if (pdu == NULL) {
+		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for portmap/null call");
+		return -1;
+	}
+
+	if (rpc_queue_pdu(rpc, pdu) != 0) {
+		rpc_set_error(rpc, "Out of memory. Failed to queue pdu for portmap/null call");
+		rpc_free_pdu(rpc, pdu);
+		return -2;
+	}
+
+	return 0;
+}
+
+int rpc_pmap_getport_async(struct rpc_context *rpc, int program, int version, rpc_cb cb, void *private_data)
+{
+	struct rpc_pdu *pdu;
+	struct mapping m;
+
+	pdu = rpc_allocate_pdu(rpc, PMAP_PROGRAM, PMAP_V2, PMAP_GETPORT, cb, private_data, (xdrproc_t)xdr_int, sizeof(uint32_t));
+	if (pdu == NULL) {
+		rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for portmap/getport call");
+		return -1;
+	}
+
+	m.prog = program;
+	m.vers = version;
+	m.prot = IPPROTO_TCP;
+	m.port = 0;
+	if (xdr_mapping(&pdu->xdr, &m) == 0) {
+		rpc_set_error(rpc, "XDR error: Failed to encode data for portmap/getport call");
+		rpc_free_pdu(rpc, pdu);
+		return -2;
+	}
+
+	if (rpc_queue_pdu(rpc, pdu) != 0) {
+		printf("Failed to queue portmap/getport pdu\n");
+		rpc_free_pdu(rpc, pdu);
+		return -2;
+	}
+
+	return 0;
+}