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Diffstat (limited to 'nuttx/include/nuttx/fs/nfs.h')
| -rw-r--r-- | nuttx/include/nuttx/fs/nfs.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/nuttx/include/nuttx/fs/nfs.h b/nuttx/include/nuttx/fs/nfs.h new file mode 100644 index 000000000..31f97bd63 --- /dev/null +++ b/nuttx/include/nuttx/fs/nfs.h @@ -0,0 +1,108 @@ +/**************************************************************************** + * include/nuttx/fs/nfs.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> + * + * Some of the content of this file was leveraged from OpenBSD: + * + * Copyright (c) 1989, 1993, 1995 + * 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. + * 3. 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 __INCLUDE_NUTTX_FS_NFS_H +#define __INCLUDE_NUTTX_FS_NFS_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <sys/socket.h> + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* NFS mount option flags */ + +#define NFSMNT_SOFT (1 << 0) /* Soft mount (hard is default) */ +#define NFSMNT_WSIZE (1 << 1) /* Set write size */ +#define NFSMNT_RSIZE (1 << 2) /* Set read size */ +#define NFSMNT_TIMEO (1 << 3) /* Set initial timeout */ +#define NFSMNT_RETRANS (1 << 4) /* Set number of request retries */ +#define NFSMNT_READDIRSIZE (1 << 5) /* Set readdir size */ + +/* Default PMAP port number to provide */ + +#define NFS_PMAPPORT 111 + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +struct nfs_args +{ + uint8_t addrlen; /* Length of address */ + uint8_t sotype; /* Socket type */ + uint8_t flags; /* Flags, determines if following are valid: */ + uint8_t timeo; /* Time value in deciseconds (with NFSMNT_TIMEO) */ + uint8_t retrans; /* Times to retry send (with NFSMNT_RETRANS) */ + uint16_t wsize; /* Write size in bytes (with NFSMNT_WSIZE) */ + uint16_t rsize; /* Read size in bytes (with NFSMNT_RSIZE) */ + uint16_t readdirsize; /* readdir size in bytes (with NFSMNT_READDIRSIZE) */ + char *path; /* Server's path of the directory being mount */ + struct sockaddr_storage addr; /* File server address (requires 32-bit alignment) */ +}; + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* _NFS_NFS_H */ |