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#ifndef LIB_RTEMS_NFS_CLIENT_H
#define LIB_RTEMS_NFS_CLIENT_H
/* $Id$ */
/* public interface to the NFS client library for RTEMS */
/* Author: Till Straumann <strauman@slac.stanford.edu> 2002-2003 */
/*
* Authorship
* ----------
* This software (NFS-2 client implementation for RTEMS) was created by
* Till Straumann <strauman@slac.stanford.edu>, 2002-2007,
* Stanford Linear Accelerator Center, Stanford University.
*
* Acknowledgement of sponsorship
* ------------------------------
* The NFS-2 client implementation for RTEMS was produced by
* the Stanford Linear Accelerator Center, Stanford University,
* under Contract DE-AC03-76SFO0515 with the Department of Energy.
*
* Government disclaimer of liability
* ----------------------------------
* Neither the United States nor the United States Department of Energy,
* nor any of their employees, makes any warranty, express or implied, or
* assumes any legal liability or responsibility for the accuracy,
* completeness, or usefulness of any data, apparatus, product, or process
* disclosed, or represents that its use would not infringe privately owned
* rights.
*
* Stanford disclaimer of liability
* --------------------------------
* Stanford University makes no representations or warranties, express or
* implied, nor assumes any liability for the use of this software.
*
* Stanford disclaimer of copyright
* --------------------------------
* Stanford University, owner of the copyright, hereby disclaims its
* copyright and all other rights in this software. Hence, anyone may
* freely use it for any purpose without restriction.
*
* Maintenance of notices
* ----------------------
* In the interest of clarity regarding the origin and status of this
* SLAC software, this and all the preceding Stanford University notices
* are to remain affixed to any copy or derivative of this software made
* or distributed by the recipient and are to be affixed to any copy of
* software made or distributed by the recipient that contains a copy or
* derivative of this software.
*
* ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <rtems.h>
#include <rtems/libio.h>
#include <rtems/libio_.h>
#include <rtems/seterr.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <sys/stat.h>
#include <dirent.h>
#include <netdb.h>
#include <ctype.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#ifdef __cplusplus
extern "C" {
#endif
/* RPCIO driver interface.
* If you need RPCIO for other purposes than NFS
* you may want to include <rpcio.h>
#include "rpcio.h"
*/
/* Priority of daemon; may be setup prior to calling rpcUdpInit();
* otherwise the network task priority from the rtems_bsdnet_config
* is used...
*/
extern rtems_task_priority rpciodPriority;
/* Initialize the driver.
*
* Note, called in nfsfs initialise when mount is called.
*
* RETURNS: 0 on success, -1 on failure
*/
int
rpcUdpInit(void);
/* Cleanup/Stop
*
* RETURNS: 0 on success, nonzero if still in use
*/
int
rpcUdpCleanup(void);
/* NFS driver interface */
/* Initialize the NFS driver.
*
* NOTE: The RPCIO driver must have been initialized prior to
* calling this.
*
* Note, called in nfsfs initialise when mount is called with defaults.
*
* ARGS: depth of the small and big
* transaction pools, i.e. how
* many transactions (buffers)
* should always be kept around.
*
* (If more transactions are needed,
* they are created and destroyed
* on the fly).
*
* Supply zero values to have the
* driver chose reasonable defaults.
*/
void
nfsInit(int smallPoolDepth, int bigPoolDepth);
/* Driver cleanup code
*
* RETURNS: 0 on success, nonzero if still in use
*/
int
nfsCleanup(void);
/* Dump a list of the currently mounted NFS to a file
* (stdout is used in case f==NULL)
*/
int
nfsMountsShow(FILE *f);
/*
* Filesystem mount table mount handler. Do not call, use the mount call.
*/
int
rtems_nfs_initialize(rtems_filesystem_mount_table_entry_t *mt_entry,
const void *data);
/* A utility routine to find the path leading to a
* rtems_filesystem_location_info_t node.
*
* This should really be present in libcsupport...
*
* INPUT: 'loc' and a buffer 'buf' (length 'len') to hold the
* path.
* OUTPUT: path copied into 'buf'
*
* RETURNS: 0 on success, RTEMS error code on error.
*/
rtems_status_code
rtems_filesystem_resolve_location(char *buf, int len, rtems_filesystem_location_info_t *loc);
/* Set the timeout (initial default: 10s) for NFS and mount calls.
*
* RETURNS 0 on success, nonzero if the requested timeout is less than
* a clock tick or if the system clock rate cannot be determined.
*/
int
nfsSetTimeout(uint32_t timeout_ms);
/* Read current timeout (in milliseconds) */
uint32_t
nfsGetTimeout(void);
#ifdef __cplusplus
}
#endif
#endif
|
