original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
12254 changed files with 7655111 additions and 0 deletions
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+/* nfs2Lib.h - Network File System library header */
+
+/*
+ * Copyright (c) 2004 - 2006, 2010, 2015 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute or otherwise make use of this software
+ * may be licensed only pursuant to the terms of an applicable Wind River
+ * license agreement.
+ */
+
+/*
+modification history
+--------------------
+01i,27apr15,yjl  Fix VXW6-84258, Request for NFS client to support FIOLINK
+01h,29apr10,pad  Moved extern C statement after include statements.
+01g,07sep06,mwv  update include paths
+01f,20apr06,pcm  added support for chmod()
+01e,22mar06,pcm  fixed SPR 119426--invalidating client cache on NFSERR_STALE
+01d,15dec05,pcm  changed structure of NFS_FD and renamed to NFS2_FD
+01c,23aug04,rp   merged from COMP_WN_IPV6_BASE6_ITER5_TO_UNIFIED_PRE_MERGE
+01b,28may04,niq  Merging from base6 label POST_ITER5_FRZ16_REBASE (ver
+                 /main/vdt/base6_itn5_networking-int/1)
+01a,10oct03,snd  written                               
+*/
+
+#ifndef __INCnfs2Libh
+#define __INCnfs2Libh
+
+#include <wrn/netVersion.h>
+#include <vwModNum.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#include <iosLib.h>
+#include <nfs/nfsCommon.h>
+#include <nfs/nfsDriver.h>
+#include <nfs/xdr_mnt1.h>
+#include <vnode.h>
+#include <private/nfs/nfsCacheLibP.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* nfs file descriptor */
+
+typedef struct nfs2_fd                  /* NFS2_FD - NFS file descriptor */
+    {
+    NFS_DEV *   nfsDev;                /* pointer to this file's NFS device */
+    SEM_ID       nfsFdSem;              /* accessing semaphore */
+    NFS_CACHE *  pCache;                /* NFS Cache info */
+    char         curFilename[NAME_MAX + 1];/* Current file name */
+    voff_t       offset;                /* number of current byte in file */
+    unsigned int mode;                  /* (O_RDONLY, O_WRONLY, O_RDWR) */
+
+    nfs_fh2      fileHandle;            /* file's file handle */
+    nfs_fh2      dirHandle;             /* file's directory file handle */
+    fattr        fileAttr;              /* file's attributes */
+    readdirres  *dirCache;              /* cache of dir list entries */
+    } NFS2_FD;
+
+/* function declarations */
+
+extern void     nfs2ClientClose (void);
+extern STATUS   nfs2DirMount (char *hostName, dirpath dirname,
+                              nfs_fh2 *pFileHandle);
+
+extern STATUS   nfs2DirUnmount (char * hostName, dirpath dirName);
+extern STATUS   nfs2DirReadOne (NFS2_FD *pFd, DIR *pDir);
+extern STATUS   nfs2ExportRead (char *hostName, exports *pExports);
+extern void     nfs2FileAttrGet (fattr *pFattr, struct stat *pStat);
+
+extern STATUS   nfs2FsAttrGet (char* pHostName,nfs_fh2* pDirHandle,
+                               struct statfs* pArg );
+
+extern int     nfs2FileRead (NFS2_FD * pNfsFd, voff_t offset,
+                             unsigned int count, char *buf);
+
+extern STATUS  nfs2FileRemove (char *hostName, nfs_fh2 *pMountHandle,
+                               char *fullFileName);
+
+extern int     nfs2FileWrite (NFS2_FD * pNfsFd, voff_t offset,
+                              unsigned int count, char * data);
+extern int     nfs2LookUpByName (char *hostName, char *fileName,
+                                 nfs_fh2 *pMountHandle, diropres *pDirOpRes,
+                                 nfs_fh2 *pDirHandle, BOOL removeFlag);
+extern int     nfs2ThingCreate (char *hostName, char *fullFileName,
+                                nfs_fh2 *pMountHandle, diropres *pDirOpRes,
+                                nfs_fh2 *pDirHandle, u_int mode);
+extern STATUS   nfs2MntUnmountAll (char *hostName);
+
+extern STATUS   nfs2Rename (NFS2_FD * pNfsFd, char * newName);
+
+extern STATUS   nfs2DevInfoGet (unsigned long nfsDevHandle, 
+                                NFS_DEV_INFO * pnfsInfo);
+
+extern STATUS   nfs2MntDump (char * hostName);
+extern STATUS   nfs2ExportRead (char * hostName, exports * pExports);
+
+extern STATUS   nfs2RpcAttrGet (char *  pHostName, nfs_fh2 *  pHandle,
+                                fattr *  pAttr);
+extern STATUS   nfs2RpcAttrSet (char *  pHostName, nfs_fh2 *  pHandle,
+                                sattr *  pAttr);
+
+extern STATUS   nfs2Link (NFS2_FD * pNfsFd, char * linkName);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCnfs2Libh */