release/src-rt-6.x.4708/router/samba-3.0.25b/examples/libsmbclient/smbwrapper/smbw.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 2.0
   4    SMB wrapper functions - definitions
   5    Copyright (C) Andrew Tridgell 1998
   6    Copyright (C) Derrell Lipman 2003-2005
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #ifndef _SMBW_H
  24 #define _SMBW_H
  25
  26 #include <sys/types.h>
  27 #include <errno.h>
  28 #include <malloc.h>
  29 #include <limits.h>
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include <time.h>
  33 #include "config.h"             /* must come before libsmbclient.h */
  34 #include "libsmbclient.h"
  35 #include "wrapper.h"
  36
  37 #ifndef __restrict
  38 #  define __restrict
  39 #endif
  40
  41 #undef DEBUG
  42 #define DEBUG(level, s) do { if (level <= debug_level) printf s; } while (0)
  43
  44
  45 #define SMBW_PREFIX "/smb"
  46 #define SMBW_DUMMY "/dev/null"
  47
  48 extern int smbw_initialized;
  49 #define SMBW_INIT()     do { if (! smbw_initialized) smbw_init(); } while (0)
  50
  51 #if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_OFF64_T)
  52 #  define SMBW_OFF_T off64_t
  53 #else
  54 #  define SMBW_OFF_T off_t
  55 #endif
  56
  57
  58 /* The following definitions come from  smbwrapper/smbw.c  */
  59
  60 typedef enum {
  61         SMBW_RCT_Increment,
  62         SMBW_RCT_Decrement,
  63         SMBW_RCT_Get,
  64         SMBW_RCT_Set
  65 } Ref_Count_Type;
  66
  67 int smbw_ref(int client_fd, Ref_Count_Type type, ...);
  68 void smbw_init(void);
  69 int smbw_fd(int fd);
  70 int smbw_path(const char *path);
  71 void smbw_clean_fname(char *name);
  72 void smbw_fix_path(const char *src, char *dest);
  73 void smbw_set_auth_data_fn(smbc_get_auth_data_fn fn);
  74 int smbw_open(const char *fname, int flags, mode_t mode);
  75 ssize_t smbw_pread(int fd, void *buf, size_t count, SMBW_OFF_T ofs);
  76 ssize_t smbw_read(int fd, void *buf, size_t count);
  77 ssize_t smbw_write(int fd, void *buf, size_t count);
  78 ssize_t smbw_pwrite(int fd, void *buf, size_t count, SMBW_OFF_T ofs);
  79 int smbw_close(int fd);
  80 int smbw_fcntl(int fd, int cmd, long arg);
  81 int smbw_access(const char *name, int mode);
  82 int smbw_readlink(const char *path, char *buf, size_t bufsize);
  83 int smbw_unlink(const char *fname);
  84 int smbw_rename(const char *oldname, const char *newname);
  85 int smbw_utime(const char *fname, void *buf);
  86 int smbw_utimes(const char *fname, void *buf);
  87 int smbw_chown(const char *fname, uid_t owner, gid_t group);
  88 int smbw_chmod(const char *fname, mode_t newmode);
  89 SMBW_OFF_T smbw_lseek(int smbw_fd, SMBW_OFF_T offset, int whence);
  90 int smbw_dup(int fd);
  91 int smbw_dup2(int fd, int fd2);
  92 int smbw_fork(void);
  93
  94 /* The following definitions come from  smbwrapper/smbw_dir.c  */
  95
  96 int smbw_dirp(DIR * dirp);
  97 int smbw_dir_open(const char *fname);
  98 int smbw_dir_fstat(int fd, SMBW_stat *st);
  99 int smbw_dir_close(int fd);
 100 int smbw_getdents(unsigned int fd, SMBW_dirent *dirp, int count);
 101 int smbw_chdir(const char *name);
 102 int smbw_mkdir(const char *fname, mode_t mode);
 103 int smbw_rmdir(const char *fname);
 104 char *smbw_getcwd(char *buf, size_t size);
 105 int smbw_fchdir(int fd);
 106 DIR *smbw_opendir(const char *fname);
 107 SMBW_dirent *smbw_readdir(DIR *dirp);
 108 int smbw_readdir_r(DIR *dirp,
 109                    struct SMBW_dirent *__restrict entry,
 110                    struct SMBW_dirent **__restrict result);
 111 int smbw_closedir(DIR *dirp);
 112 void smbw_seekdir(DIR *dirp, long long offset);
 113 long long smbw_telldir(DIR *dirp);
 114 int smbw_setxattr(const char *fname,
 115                   const char *name,
 116                   const void *value,
 117                   size_t size,
 118                   int flags);
 119 int smbw_lsetxattr(const char *fname,
 120                    const char *name,
 121                    const void *value,
 122                    size_t size,
 123                    int flags);
 124 int smbw_fsetxattr(int smbw_fd,
 125                    const char *name,
 126                    const void *value,
 127                    size_t size,
 128                    int flags);
 129 int smbw_getxattr(const char *fname,
 130                   const char *name,
 131                   const void *value,
 132                   size_t size);
 133 int smbw_lgetxattr(const char *fname,
 134                    const char *name,
 135                    const void *value,
 136                    size_t size);
 137 int smbw_fgetxattr(int smbw_fd,
 138                    const char *name,
 139                    const void *value,
 140                    size_t size);
 141 int smbw_removexattr(const char *fname,
 142                      const char *name);
 143 int smbw_lremovexattr(const char *fname,
 144                       const char *name);
 145 int smbw_fremovexattr(int smbw_fd,
 146                       const char *name);
 147 int smbw_listxattr(const char *fname,
 148                    char *list,
 149                    size_t size);
 150 int smbw_llistxattr(const char *fname,
 151                     char *list,
 152                     size_t size);
 153 int smbw_flistxattr(int smbw_fd,
 154                     char *list,
 155                     size_t size);
 156
 157 /* The following definitions come from  smbwrapper/smbw_stat.c  */
 158
 159 int smbw_fstat(int fd, SMBW_stat *st);
 160 int smbw_stat(const char *fname, SMBW_stat *st);
 161
 162 /* The following definitions come from smbwrapper/cache.c */
 163 int
 164 smbw_cache_functions(SMBCCTX * context);
 165
 166
 167 #endif /* _SMBW_H */