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
@@ -0,0 +1,124 @@
+/* nfsdLib.h - NFS v3 Server Library Header */
+
+/*
+ * Copyright (c) 2003, 2006, 2008, 2011-2012 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,05jan12,txu  fix WIND00326552: NFS client cannot send a too large packet
+01h,24jun11,y_t  req WIND00236547: improve nfs ls performance.
+01g,01sep10,zly  support the 3rd FS`s errno mapping.(WIND00183171)
+01f,07may10,lxj  change NFS_FILE_HANDLE struct for matching NFSn_FILE_HANDLE
+01e,29apr10,pad  Moved extern C statement after include statements.
+01d,05feb10,y_t  update for LP64
+01c,28aug08,lyc  fixed for WIND117813
+01b,07sep06,mwv  update include paths
+01a,15sep03,msc  written
+*/
+
+#ifndef __INCnfsdCommonh
+#define __INCnfsdCommonh
+
+#include <limits.h>
+#include <nfs/nfs2dLib.h>
+#include <nfs/nfs3dLib.h>
+#include <dirent.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Data Structures */
+
+/* Common data of file handle irrespective of v2 or v3 */
+/*
+ * NFS_FILE_HANDLE, NFS2_FILE_HANDLE and NFS3_FILE_HANDLE data struct have
+ * the same common header data members, and they have the same data type.
+ * Make sure all the 3 data structs be changed if common data members
+ * be changed. There is no limit for private data members.
+ */
+
+/* The max size for UDP packet payload,  63K = 64512  = 0xFC00   */
+#define NFS_SRV_UDPPKT_MAXSIZE          64512
+
+typedef struct
+    {
+    INT32   volumeId;        /* Volume identifier of the File System */
+    UINT32  fsId;            /* Inode of the exported directory */
+    UINT32  inode;           /* Inode of the file as returned from stat */
+    UINT32  cookie;
+    } NFS_FILE_HANDLE; 
+
+typedef struct
+    {
+    int     fd;
+    int     inUse;
+    time_t  expires;
+    UINT64  use;
+    int     inode;
+    int     volumeId;
+    int     fsId;
+    int     mode;
+    } nfsFileCache;
+
+typedef STATUS (* pFs2NfsErrnoHookRtn) (int, int*);
+
+extern  NFS3_SERVER_STATUS  nfs3ServerStatus;
+extern  NFS2_SERVER_STATUS  nfs2ServerStatus;
+
+#define nfsdClose( fh )	\
+    {                   \
+    fh->inUse = FALSE;  \
+    }
+
+#if defined(__STDC__) || defined(__cplusplus)
+
+extern nfsFileCache *nfsdOpen (NFS_FILE_HANDLE *fh, int mode);
+extern void nfsdCacheSearchClose( NFS_FILE_HANDLE *fh); 
+extern STATUS  nfsdStatusGet (void * serverStats, int version);
+extern STATUS  nfsdStatusShow (int options);
+extern STATUS  nfsdFhCreate (NFS_FILE_HANDLE * parentDir, char * fileName,
+                             NFS_FILE_HANDLE * fh);
+
+extern STATUS  nfsdFhToName (NFS_FILE_HANDLE * fh, char * fileName);
+extern nfsstat nfsdErrToNfs (int theErr);
+extern void    nfsdFhHton (NFS_FILE_HANDLE * fh);
+extern void    nfsdFhNtoh (NFS_FILE_HANDLE * fh);
+extern int     nfsdFsReadOnly (NFS_FILE_HANDLE * fh);
+extern STATUS  nfsdFsErrnoHookAdd (pFs2NfsErrnoHookRtn pfn);
+extern STATUS  nfsdFsErrnoHookDelete (pFs2NfsErrnoHookRtn pfn);
+extern DIRPLUS *opendirplus (const char *dirName);
+extern struct  dirent *	readdirplus (DIRPLUS * pDir);
+extern STATUS  closedirplus (DIRPLUS * pDir);
+
+#else
+
+extern nfsFileCache *nfsdOpen ();
+extern void nfsdCacheSearchClose();
+extern STATUS  nfsdStatusGet ();
+extern STATUS  nfsdStatusShow ();
+extern STATUS  nfsdFhCreate ();
+extern STATUS  nfsdFhToName ();
+extern nfsstat nfsdErrToNfs ();
+extern void    nfsdFhHton ();
+extern void    nfsdFhNtoh ();
+extern int     nfsdFsReadOnly ();
+extern STATUS  nfsdFsErrnoHookAdd ();
+extern STATUS  nfsdFsErrnoHookDelete ();
+extern DIRPLUS *opendirplus ();
+extern struct  dirent *	readdirplus ();
+extern STATUS  closedirplus ();
+
+#endif  /* __STDC__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCnfsdCommonh */