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Diffstat (limited to 'nuttx/fs/nfs/nfs_socket.c')
-rw-r--r--nuttx/fs/nfs/nfs_socket.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/nuttx/fs/nfs/nfs_socket.c b/nuttx/fs/nfs/nfs_socket.c
deleted file mode 100644
index b0159372e..000000000
--- a/nuttx/fs/nfs/nfs_socket.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/****************************************************************************
- * fs/nfs/nfs_socket.c
- *
- * Copyright (C) 2012 Gregory Nutt. All rights reserved.
- * Copyright (C) 2012 Jose Pablo Rojas Vargas. All rights reserved.
- * Author: Jose Pablo Rojas Vargas <jrojas@nx-engineering.com>
- * Gregory Nutt <gnutt@nuttx.org>
- *
- * Leveraged from OpenBSD:
- *
- * copyright (c) 2004
- * the regents of the university of michigan
- * all rights reserved
- *
- * permission is granted to use, copy, create derivative works and redistribute
- * this software and such derivative works for any purpose, so long as the name
- * of the university of michigan is not used in any advertising or publicity
- * pertaining to the use or distribution of this software without specific,
- * written prior authorization. if the above copyright notice or any other
- * identification of the university of michigan is included in any copy of any
- * portion of this software, then the disclaimer below must also be included.
- *
- * this software is provided as is, without representation from the university
- * of michigan as to its fitness for any purpose, and without warranty by the
- * university of michigan of any kind, either express or implied, including
- * without limitation the implied warranties of merchantability and fitness for
- * a particular purpose. the regents of the university of michigan shall not be
- * liable for any damages, including special, indirect, incidental, or
- * consequential damages, with respect to any claim arising out of or in
- * connection with the use of the software, even if it has been or is hereafter
- * advised of the possibility of such damages.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <sys/socket.h>
-#include <queue.h>
-#include <time.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <debug.h>
-#include <nuttx/kmalloc.h>
-
-#include "nfs_proto.h"
-#include "nfs_mount.h"
-#include "nfs.h"
-#include "rpc.h"
-#include "xdr_subs.h"
-#include "nfs_socket.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Public Variables
- ****************************************************************************/
-
-uint32_t nfs_true;
-uint32_t nfs_false;
-uint32_t nfs_xdrneg1;
-struct nfsstats nfsstats;
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: nfs_init
- ****************************************************************************/
-
-void nfs_init(void)
-{
- nfs_true = txdr_unsigned(TRUE);
- nfs_false = txdr_unsigned(FALSE);
- nfs_xdrneg1 = txdr_unsigned(-1);
-
- rpcclnt_init();
-}
-
-/****************************************************************************
- * Name: nfs_connect
- ****************************************************************************/
-
-int nfs_connect(struct nfsmount *nmp)
-{
- struct rpcclnt *rpc;
-
- if (nmp == NULL)
- {
- return EFAULT;
- }
-
- /* Create an instance of the rpc state structure */
-
- rpc = (struct rpcclnt *)kzalloc(sizeof(struct rpcclnt));
- if (!rpc)
- {
- fdbg("ERROR: Failed to allocate rpc structure\n");
- return ENOMEM;
- }
-
- fvdbg("Connecting\n");
-
- /* Translate nfsmnt flags -> rpcclnt flags */
-
- rpc->rc_path = nmp->nm_path;
- rpc->rc_name = &nmp->nm_nam;
- rpc->rc_sotype = nmp->nm_sotype;
- rpc->rc_retry = nmp->nm_retry;
-
- nmp->nm_rpcclnt = rpc;
-
- return rpcclnt_connect(rpc);
-}
-
-/****************************************************************************
- * Name: nfs_disconnect
- *
- * Description:
- * NFS disconnect. Clean up and unlink.
- *
- ****************************************************************************/
-
-void nfs_disconnect(struct nfsmount *nmp)
-{
- rpcclnt_disconnect(nmp->nm_rpcclnt);
-}
-
-int nfs_request(struct nfsmount *nmp, int procnum,
- FAR void *request, size_t reqlen,
- FAR void *response, size_t resplen)
-{
- struct rpcclnt *clnt = nmp->nm_rpcclnt;
- struct nfs_reply_header replyh;
- int trylater_delay;
- int error;
-
-tryagain:
- error = rpcclnt_request(clnt, procnum, NFS_PROG, NFS_VER3,
- request, reqlen, response, resplen);
- if (error != 0)
- {
- fdbg("ERROR: rpcclnt_request failed: %d\n", error);
- return error;
- }
-
- memcpy(&replyh, response, sizeof(struct nfs_reply_header));
-
- if (replyh.nfs_status != 0)
- {
- if (fxdr_unsigned(uint32_t, replyh.nfs_status) > 32)
- {
- error = EOPNOTSUPP;
- }
- else
- {
- /* NFS_ERRORS are the same as NuttX errno values */
-
- error = fxdr_unsigned(uint32_t, replyh.nfs_status);
- }
-
- return error;
- }
-
- if (replyh.rpc_verfi.authtype != 0)
- {
- error = fxdr_unsigned(int, replyh.rpc_verfi.authtype);
-
- if (error == EAGAIN)
- {
- error = 0;
- trylater_delay *= NFS_TIMEOUTMUL;
- if (trylater_delay > NFS_MAXTIMEO)
- {
- trylater_delay = NFS_MAXTIMEO;
- }
-
- goto tryagain;
- }
-
- fdbg("ERROR: NFS error %d from server\n", error);
- return error;
- }
-
- fvdbg("NFS_SUCCESS\n");
- return OK;
-}
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