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Diffstat (limited to 'nuttx/fs/nfs/nfs_mount.h')
| -rw-r--r-- | nuttx/fs/nfs/nfs_mount.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/nuttx/fs/nfs/nfs_mount.h b/nuttx/fs/nfs/nfs_mount.h deleted file mode 100644 index 8f1f7be53..000000000 --- a/nuttx/fs/nfs/nfs_mount.h +++ /dev/null @@ -1,140 +0,0 @@ -/**************************************************************************** - * fs/nfs/nfs_mount.h - * - * 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) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Rick Macklem at The University of Guelph. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - ****************************************************************************/ - -#ifndef __FS_NFS_NFS_MOUNT_H -#define __FS_NFS_NFS_MOUNT_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <sys/socket.h> - -#include "rpc.h" - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -/* Mount structure. One mount structure is allocated for each NFS mount. This - * structure holds NFS specific information for mount. - */ - -struct nfsmount -{ - struct nfsnode *nm_head; /* A list of all files opened on this mountpoint */ - sem_t nm_sem; /* Used to assure thread-safe access */ - nfsfh_t nm_fh; /* File handle of root dir */ - char nm_path[90]; /* server's path of the directory being mounted */ - struct nfs_fattr nm_fattr; /* nfs file attribute cache */ - struct rpcclnt *nm_rpcclnt; /* RPC state */ - struct socket *nm_so; /* RPC socket */ - struct sockaddr nm_nam; /* Addr of server */ - bool nm_mounted; /* true: The file system is ready */ - uint8_t nm_fhsize; /* Size of root file handle (host order) */ - uint8_t nm_sotype; /* Type of socket */ - uint8_t nm_retry; /* Max retries */ - uint16_t nm_timeo; /* Timeout value (in system clock ticks) */ - uint16_t nm_rsize; /* Max size of read RPC */ - uint16_t nm_wsize; /* Max size of write RPC */ - uint16_t nm_readdirsize; /* Size of a readdir RPC */ - uint16_t nm_buflen; /* Size of I/O buffer */ - - /* Set aside memory on the stack to hold the largest call message. NOTE - * that for the case of the write call message, it is the reply message that - * is in this union. - */ - - union - { - struct rpc_call_pmap pmap; - struct rpc_call_mount mountd; - struct rpc_call_create create; - struct rpc_call_lookup lookup; - struct rpc_call_read read; - struct rpc_call_remove removef; - struct rpc_call_rename renamef; - struct rpc_call_mkdir mkdir; - struct rpc_call_rmdir rmdir; - struct rpc_call_readdir readdir; - struct rpc_call_fs fsstat; - struct rpc_call_setattr setattr; - struct rpc_call_fs fs; - struct rpc_reply_write write; - } nm_msgbuffer; - - /* I/O buffer (must be a aligned to 32-bit boundaries). This buffer used for all - * reply messages EXCEPT for the WRITE RPC. In that case it is used for the WRITE - * call message that contains the data to be written. This buffer must be - * dynamically sized based on the characteristics of the server and upon the - * configuration of the NuttX network. It must be sized to hold the largest - * possible WRITE call message or READ response message. - */ - - uint32_t nm_iobuffer[1]; /* Actual size is given by nm_buflen */ -}; - -/* The size of the nfsmount structure will debug on the size of the allocated I/O - * buffer. - */ - -#define SIZEOF_nfsmount(n) (sizeof(struct nfsmount) + ((n + 3) & ~3) - sizeof(uint32_t)) - -/* Mount parameters structure. This structure is use in nfs_decode_args funtion before one - * mount structure is allocated in each NFS mount. - */ - -struct nfs_mount_parameters -{ - uint8_t timeo; /* Timeout value (in deciseconds) */ - uint8_t retry; /* Max retries */ - uint16_t rsize; /* Max size of read RPC */ - uint16_t wsize; /* Max size of write RPC */ - uint16_t readdirsize; /* Size of a readdir RPC */ -}; - -#endif |