Broke out of smb.h

Changed arguments to fsync() function to break dependency on
connection_struct.
(This used to be commit 373ffe77599275b5cb17fed90ca0737785133b54)

1 files changed, 131 insertions, 0 deletions

diff --git a/source3/include/vfs.h b/source3/include/vfs.h
new file mode 100644
index 0000000000..80215b0036
--- /dev/null
+++ b/source3/include/vfs.h
@@ -0,0 +1,131 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   VFS structures and parameters
+   Copyright (C) Tim Potter 1999
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _VFS_H
+#define _VFS_H
+
+/* Types used in the definition of VFS operations.  These are included
+   here so the vfs.h file can be included by VFS modules without
+   having to pull in unnecessary amounts of other stuff.  Note to VFS
+   writers: you must include config.h before including this file.
+   The following type definitions reference the HAVE_* symbols which
+   are defined in config.h */
+
+#ifndef SMB_OFF_T
+#  ifdef HAVE_OFF64_T
+#    define SMB_OFF_T off64_t
+#  else
+#    define SMB_OFF_T off_t
+#  endif
+#endif
+
+#ifndef SMB_STRUCT_STAT
+#  if defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
+#    define SMB_STRUCT_STAT struct stat64
+#  else
+#    define SMB_STRUCT_STAT struct stat
+#  endif
+#endif
+
+#ifndef _BOOL
+typedef int BOOL;
+#endif
+
+#ifndef _PSTRING
+#define PSTRING_LEN 1024
+#define FSTRING_LEN 128
+
+typedef char pstring[PSTRING_LEN];
+typedef char fstring[FSTRING_LEN];
+#define _PSTRING
+#endif
+
+#if defined(HAVE_LONGLONG)
+#define SMB_BIG_UINT unsigned long long
+#else
+#define SMB_BIG_UINT unsigned long
+#endif
+
+/* Information from the connection_struct passed to the vfs layer */
+
+struct vfs_connection_struct {
+
+    /* Connection information */
+
+    BOOL printer;
+    BOOL ipc;
+    BOOL read_only;
+    BOOL admin_user;
+
+    /* Paths */
+
+    pstring dirpath;
+    pstring connectpath;
+    pstring origpath;
+    
+    /* Information on user who *opened* this connection */
+
+    pstring user;
+    uid_t uid;
+    gid_t gid;
+    int ngroups;
+    gid_t *groups;
+};
+
+/* VFS operations structure */
+
+struct vfs_ops {
+
+    /* Disk operations */
+    
+    int (*connect)(struct vfs_connection_struct *conn, char *service, 
+		   char *user);
+    void (*disconnect)(void);
+    SMB_BIG_UINT (*disk_free)(char *path, SMB_BIG_UINT *bsize, 
+			      SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize);
+    
+    /* Directory operations */
+
+    DIR *(*opendir)(char *fname);
+    struct dirent *(*readdir)(DIR *dirp);
+    int (*mkdir)(char *path, mode_t mode);
+    int (*rmdir)(char *path);
+    int (*closedir)(DIR *dir);
+    
+    /* File operations */
+    
+    int (*open)(char *fname, int flags, mode_t mode);
+    int (*close)(int fd);
+    ssize_t (*read)(int fd, char *data, size_t n);
+    ssize_t (*write)(int fd, char *data, size_t n);
+    SMB_OFF_T (*lseek)(int filedes, SMB_OFF_T offset, int whence);
+    int (*rename)(char *old, char *new);
+    void (*sync)(int fd);
+    int (*stat)(char *fname, SMB_STRUCT_STAT *sbuf);
+    int (*fstat)(int fd, SMB_STRUCT_STAT *sbuf);
+    int (*lstat)(char *path, SMB_STRUCT_STAT *sbuf);
+    BOOL (*lock)(int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
+    int (*unlink)(char *path);
+    int (*chmod)(char *path, mode_t mode);
+    int (*utime)(char *path, struct utimbuf *times);
+};
+
+#endif /* _VFS_H */