include/fuse_compat.h

   1 /*
   2   FUSE: Filesystem in Userspace
   3   Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
   4
   5   This program can be distributed under the terms of the GNU LGPLv2.
   6   See the file COPYING.LIB.
   7 */
   8
   9 /* these definitions provide source compatibility to prior versions.
  10    Do not include this file directly! */
  11
  12 struct fuse_operations_compat25 {
  13         int (*getattr) (const char *, struct stat *);
  14         int (*readlink) (const char *, char *, size_t);
  15         int (*getdir) (const char *, fuse_dirh_t, fuse_dirfil_t);
  16         int (*mknod) (const char *, mode_t, dev_t);
  17         int (*mkdir) (const char *, mode_t);
  18         int (*unlink) (const char *);
  19         int (*rmdir) (const char *);
  20         int (*symlink) (const char *, const char *);
  21         int (*rename) (const char *, const char *);
  22         int (*link) (const char *, const char *);
  23         int (*chmod) (const char *, mode_t);
  24         int (*chown) (const char *, uid_t, gid_t);
  25         int (*truncate) (const char *, off_t);
  26         int (*utime) (const char *, struct utimbuf *);
  27         int (*open) (const char *, struct fuse_file_info *);
  28         int (*read) (const char *, char *, size_t, off_t,
  29                      struct fuse_file_info *);
  30         int (*write) (const char *, const char *, size_t, off_t,
  31                       struct fuse_file_info *);
  32         int (*statfs) (const char *, struct statvfs *);
  33         int (*flush) (const char *, struct fuse_file_info *);
  34         int (*release) (const char *, struct fuse_file_info *);
  35         int (*fsync) (const char *, int, struct fuse_file_info *);
  36         int (*setxattr) (const char *, const char *, const char *, size_t, int);
  37         int (*getxattr) (const char *, const char *, char *, size_t);
  38         int (*listxattr) (const char *, char *, size_t);
  39         int (*removexattr) (const char *, const char *);
  40         int (*opendir) (const char *, struct fuse_file_info *);
  41         int (*readdir) (const char *, void *, fuse_fill_dir_t, off_t,
  42                         struct fuse_file_info *);
  43         int (*releasedir) (const char *, struct fuse_file_info *);
  44         int (*fsyncdir) (const char *, int, struct fuse_file_info *);
  45         void *(*init) (void);
  46         void (*destroy) (void *);
  47         int (*access) (const char *, int);
  48         int (*create) (const char *, mode_t, struct fuse_file_info *);
  49         int (*ftruncate) (const char *, off_t, struct fuse_file_info *);
  50         int (*fgetattr) (const char *, struct stat *, struct fuse_file_info *);
  51 };
  52
  53 struct fuse *fuse_new_compat25(int fd, struct fuse_args *args,
  54                                const struct fuse_operations_compat25 *op,
  55                                size_t op_size);
  56
  57 int fuse_main_real_compat25(int argc, char *argv[],
  58                             const struct fuse_operations_compat25 *op,
  59                             size_t op_size);
  60
  61 struct fuse *fuse_setup_compat25(int argc, char *argv[],
  62                                  const struct fuse_operations_compat25 *op,
  63                                  size_t op_size, char **mountpoint,
  64                                  int *multithreaded, int *fd);
  65
  66 void fuse_teardown_compat22(struct fuse *fuse, int fd, char *mountpoint);
  67
  68 #ifndef __FreeBSD__
  69 #include <sys/statfs.h>
  70
  71 struct fuse_operations_compat22 {
  72         int (*getattr) (const char *, struct stat *);
  73         int (*readlink) (const char *, char *, size_t);
  74         int (*getdir) (const char *, fuse_dirh_t, fuse_dirfil_t);
  75         int (*mknod) (const char *, mode_t, dev_t);
  76         int (*mkdir) (const char *, mode_t);
  77         int (*unlink) (const char *);
  78         int (*rmdir) (const char *);
  79         int (*symlink) (const char *, const char *);
  80         int (*rename) (const char *, const char *);
  81         int (*link) (const char *, const char *);
  82         int (*chmod) (const char *, mode_t);
  83         int (*chown) (const char *, uid_t, gid_t);
  84         int (*truncate) (const char *, off_t);
  85         int (*utime) (const char *, struct utimbuf *);
  86         int (*open) (const char *, struct fuse_file_info_compat *);
  87         int (*read) (const char *, char *, size_t, off_t,
  88                      struct fuse_file_info_compat *);
  89         int (*write) (const char *, const char *, size_t, off_t,
  90                       struct fuse_file_info_compat *);
  91         int (*statfs) (const char *, struct statfs *);
  92         int (*flush) (const char *, struct fuse_file_info_compat *);
  93         int (*release) (const char *, struct fuse_file_info_compat *);
  94         int (*fsync) (const char *, int, struct fuse_file_info_compat *);
  95         int (*setxattr) (const char *, const char *, const char *, size_t, int);
  96         int (*getxattr) (const char *, const char *, char *, size_t);
  97         int (*listxattr) (const char *, char *, size_t);
  98         int (*removexattr) (const char *, const char *);
  99         int (*opendir) (const char *, struct fuse_file_info_compat *);
 100         int (*readdir) (const char *, void *, fuse_fill_dir_t, off_t,
 101                         struct fuse_file_info_compat *);
 102         int (*releasedir) (const char *, struct fuse_file_info_compat *);
 103         int (*fsyncdir) (const char *, int, struct fuse_file_info_compat *);
 104         void *(*init) (void);
 105         void (*destroy) (void *);
 106 };
 107
 108 struct fuse *fuse_new_compat22(int fd, const char *opts,
 109                                const struct fuse_operations_compat22 *op,
 110                                size_t op_size);
 111
 112 struct fuse *fuse_setup_compat22(int argc, char *argv[],
 113                                  const struct fuse_operations_compat22 *op,
 114                                  size_t op_size, char **mountpoint,
 115                                  int *multithreaded, int *fd);
 116
 117 int fuse_main_real_compat22(int argc, char *argv[],
 118                             const struct fuse_operations_compat22 *op,
 119                             size_t op_size);
 120
 121 typedef int (*fuse_dirfil_t_compat) (fuse_dirh_t h, const char *name, int type);
 122 struct fuse_operations_compat2 {
 123         int (*getattr)     (const char *, struct stat *);
 124         int (*readlink)    (const char *, char *, size_t);
 125         int (*getdir)      (const char *, fuse_dirh_t, fuse_dirfil_t_compat);
 126         int (*mknod)       (const char *, mode_t, dev_t);
 127         int (*mkdir)       (const char *, mode_t);
 128         int (*unlink)      (const char *);
 129         int (*rmdir)       (const char *);
 130         int (*symlink)     (const char *, const char *);
 131         int (*rename)      (const char *, const char *);
 132         int (*link)        (const char *, const char *);
 133         int (*chmod)       (const char *, mode_t);
 134         int (*chown)       (const char *, uid_t, gid_t);
 135         int (*truncate)    (const char *, off_t);
 136         int (*utime)       (const char *, struct utimbuf *);
 137         int (*open)        (const char *, int);
 138         int (*read)        (const char *, char *, size_t, off_t);
 139         int (*write)       (const char *, const char *, size_t, off_t);
 140         int (*statfs)      (const char *, struct statfs *);
 141         int (*flush)       (const char *);
 142         int (*release)     (const char *, int);
 143         int (*fsync)       (const char *, int);
 144         int (*setxattr)    (const char *, const char *, const char *,
 145                             size_t, int);
 146         int (*getxattr)    (const char *, const char *, char *, size_t);
 147         int (*listxattr)   (const char *, char *, size_t);
 148         int (*removexattr) (const char *, const char *);
 149 };
 150
 151 int fuse_main_compat2(int argc, char *argv[],
 152                       const struct fuse_operations_compat2 *op);
 153
 154 struct fuse *fuse_new_compat2(int fd, const char *opts,
 155                               const struct fuse_operations_compat2 *op);
 156
 157 struct fuse *fuse_setup_compat2(int argc, char *argv[],
 158                                 const struct fuse_operations_compat2 *op,
 159                                 char **mountpoint, int *multithreaded, int *fd);
 160
 161 struct fuse_statfs_compat1 {
 162         long block_size;
 163         long blocks;
 164         long blocks_free;
 165         long files;
 166         long files_free;
 167         long namelen;
 168 };
 169
 170 struct fuse_operations_compat1 {
 171         int (*getattr)  (const char *, struct stat *);
 172         int (*readlink) (const char *, char *, size_t);
 173         int (*getdir)   (const char *, fuse_dirh_t, fuse_dirfil_t_compat);
 174         int (*mknod)    (const char *, mode_t, dev_t);
 175         int (*mkdir)    (const char *, mode_t);
 176         int (*unlink)   (const char *);
 177         int (*rmdir)    (const char *);
 178         int (*symlink)  (const char *, const char *);
 179         int (*rename)   (const char *, const char *);
 180         int (*link)     (const char *, const char *);
 181         int (*chmod)    (const char *, mode_t);
 182         int (*chown)    (const char *, uid_t, gid_t);
 183         int (*truncate) (const char *, off_t);
 184         int (*utime)    (const char *, struct utimbuf *);
 185         int (*open)     (const char *, int);
 186         int (*read)     (const char *, char *, size_t, off_t);
 187         int (*write)    (const char *, const char *, size_t, off_t);
 188         int (*statfs)   (struct fuse_statfs_compat1 *);
 189         int (*release)  (const char *, int);
 190         int (*fsync)    (const char *, int);
 191 };
 192
 193 #define FUSE_DEBUG_COMPAT1       (1 << 1)
 194
 195 struct fuse *fuse_new_compat1(int fd, int flags,
 196                               const struct fuse_operations_compat1 *op);
 197
 198 void fuse_main_compat1(int argc, char *argv[],
 199                        const struct fuse_operations_compat1 *op);
 200
 201 #endif /* __FreeBSD__ */