#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;
-
- /* Handle on dlopen() call */
-
- void *dl_handle;
-
- /* Paths */
-
- pstring dirpath;
- pstring connectpath;
- pstring origpath;
- pstring service;
-
- /* Information on user who *opened* this connection */
-
- pstring user;
- uid_t uid;
- gid_t gid;
- int ngroups;
- gid_t *groups;
-};
-
/* Avoid conflict with an AIX include file */
#ifdef vfs_ops
#undef vfs_ops
#endif
+/*
+ * As we're now (thanks Andrew ! :-) using file_structs and connection
+ * structs in the vfs - then anyone writing a vfs must include includes.h...
+ */
+
/* VFS operations structure */
+struct connection_struct;
+struct files_struct;
+struct security_descriptor_info;
+
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, BOOL small_query, SMB_BIG_UINT *bsize,
+ int (*connect)(struct connection_struct *conn, char *service, char *user);
+ void (*disconnect)(struct connection_struct *conn);
+ SMB_BIG_UINT (*disk_free)(struct connection_struct *conn, char *path, BOOL small_query, 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);
+ DIR *(*opendir)(struct connection_struct *conn, char *fname);
+ struct dirent *(*readdir)(struct connection_struct *conn, DIR *dirp);
+ int (*mkdir)(struct connection_struct *conn, char *path, mode_t mode);
+ int (*rmdir)(struct connection_struct *conn, char *path);
+ int (*closedir)(struct connection_struct *conn, 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);
- int (*fsync)(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);
- int (*unlink)(char *path);
- int (*chmod)(char *path, mode_t mode);
- int (*utime)(char *path, struct utimbuf *times);
- int (*ftruncate)(int fd, SMB_OFF_T offset);
- BOOL (*lock)(int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
+ int (*open)(struct connection_struct *conn, char *fname, int flags, mode_t mode);
+ int (*close)(struct files_struct *fsp, int fd);
+ ssize_t (*read)(struct files_struct *fsp, int fd, char *data, size_t n);
+ ssize_t (*write)(struct files_struct *fsp, int fd, char *data, size_t n);
+ SMB_OFF_T (*lseek)(struct files_struct *fsp, int filedes, SMB_OFF_T offset, int whence);
+ int (*rename)(struct connection_struct *conn, char *old, char *new);
+ int (*fsync)(struct files_struct *fsp, int fd);
+ int (*stat)(struct connection_struct *conn, char *fname, SMB_STRUCT_STAT *sbuf);
+ int (*fstat)(struct files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf);
+ int (*lstat)(struct connection_struct *conn, char *path, SMB_STRUCT_STAT *sbuf);
+ int (*unlink)(struct connection_struct *conn, char *path);
+ int (*chmod)(struct connection_struct *conn, char *path, mode_t mode);
+ int (*chown)(struct connection_struct *conn, char *path, uid_t uid, gid_t gid);
+ int (*chdir)(struct connection_struct *conn, char *path);
+ char *(*getwd)(struct connection_struct *conn, char *buf);
+ int (*utime)(struct connection_struct *conn, char *path, struct utimbuf *times);
+ int (*ftruncate)(struct files_struct *fsp, int fd, SMB_OFF_T offset);
+ BOOL (*lock)(struct files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
+
+ size_t (*fget_nt_acl)(struct files_struct *fsp, int fd, struct security_descriptor_info **ppdesc);
+ size_t (*get_nt_acl)(struct files_struct *fsp, char *name, struct security_descriptor_info **ppdesc);
+ BOOL (*fset_nt_acl)(struct files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd);
+ BOOL (*set_nt_acl)(struct files_struct *fsp, char *name, uint32 security_info_sent, struct security_descriptor_info *psd);
};
struct vfs_options {
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