smbwrapper: Remove smbwrapper

There are now many better ways to access a remote SMB filesystem,
which do not rely on LD_PRELOAD and the associated dangers.  FUSE,
gvfs and the CIFS VFS are all much better options which do not require
knowing every possible libc entry point that can deal with a file
descriptor.

As an example of the maintainence that would be required to keep this
going, recent changes to deal with thread races and close-on-exec have
resulted in dup3(), but this isn't currently mapped.  While this would
not be hard to add, it illistrates why it is better to move to an
interface designed for this task.

Andrew Bartlett

Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Thu Feb  9 01:58:24 CET 2012 on sn-devel-104

1 files changed, 0 insertions, 212 deletions

diff --git a/examples/libsmbclient/smbwrapper/wrapper.h b/examples/libsmbclient/smbwrapper/wrapper.h
deleted file mode 100644
index e83bb1ee5d..0000000000
--- a/examples/libsmbclient/smbwrapper/wrapper.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* 
-   Unix SMB/Netbios implementation.
-   Version 2.0
-   SMB wrapper functions
-   Copyright (C) Derrell Lipman 2003-2005
-   
-   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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __WRAPPER_H__
-#define __WRAPPER_H__
-
-#include <sys/stat.h>
-#include <sys/select.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <utime.h>
-#include <signal.h>
-#include <stdio.h>
-
-#ifndef __FD_SETSIZE
-#  define __FD_SETSIZE  256
-#endif
-
-extern int smbw_fd_map[__FD_SETSIZE];
-extern int smbw_ref_count[__FD_SETSIZE];
-extern char smbw_cwd[PATH_MAX];
-extern char smbw_prefix[];
-
-typedef struct SMBW_stat {
-        unsigned long           s_dev;     /* device */
-        unsigned long           s_ino;     /* inode */
-        unsigned long           s_mode;    /* protection */
-        unsigned long           s_nlink;   /* number of hard links */
-        unsigned long           s_uid;     /* user ID of owner */
-        unsigned long           s_gid;     /* group ID of owner */
-        unsigned long           s_rdev;    /* device type (if inode device) */
-        unsigned long long      s_size;    /* total size, in bytes */
-        unsigned long           s_blksize; /* blocksize for filesystem I/O */
-        unsigned long           s_blocks;  /* number of blocks allocated */
-        unsigned long           s_atime;   /* time of last access */
-        unsigned long           s_mtime;   /* time of last modification */
-        unsigned long           s_ctime;   /* time of last change */
-} SMBW_stat;
-
-typedef struct SMBW_dirent {
-        unsigned long           d_ino;      /* inode number */
-        unsigned long long      d_off;      /* offset to the next dirent */
-        unsigned long           d_reclen;   /* length of this record */
-        unsigned long           d_type;     /* type of file */
-        char                    d_name[256]; /* filename */
-        char                    d_comment[256]; /* comment */
-} SMBW_dirent;
-
-struct kernel_sigaction {
-        __sighandler_t k_sa_handler;
-        unsigned long sa_flags;
-        sigset_t sa_mask;
-};
-
-typedef struct SMBW_libc
-{
-        /* write() is first, to allow debugging */
-        ssize_t (* write)(int fd, void *buf, size_t count);
-        int (* open)(char *name, int flags, mode_t mode);
-        int (* _open)(char *name, int flags, mode_t mode) ;
-        int (* __open)(char *name, int flags, mode_t mode) ;
-        int (* open64)(char *name, int flags, mode_t mode);
-        int (* _open64)(char *name, int flags, mode_t mode) ;
-        int (* __open64)(char *name, int flags, mode_t mode) ;
-        ssize_t (* pread)(int fd, void *buf, size_t size, off_t ofs);
-        ssize_t (* pread64)(int fd, void *buf, size_t size, off64_t ofs);
-        ssize_t (* pwrite)(int fd, void *buf, size_t size, off_t ofs);
-        ssize_t (* pwrite64)(int fd, void *buf, size_t size, off64_t ofs);
-        int (* close)(int fd);
-        int (* __close)(int fd);
-        int (* _close)(int fd);
-        int (* fcntl)(int fd, int cmd, long arg);
-        int (* __fcntl)(int fd, int cmd, long arg);
-        int (* _fcntl)(int fd, int cmd, long arg);
-        int (* getdents)(int fd, struct dirent *dirp, unsigned int count);
-        int (* __getdents)(int fd, struct dirent *dirp, unsigned int count);
-        int (* _getdents)(int fd, struct dirent *dirp, unsigned int count);
-        int (* getdents64)(int fd, struct dirent64 *dirp, unsigned int count);
-        off_t (* lseek)(int fd, off_t offset, int whence);
-        off_t (* __lseek)(int fd, off_t offset, int whence);
-        off_t (* _lseek)(int fd, off_t offset, int whence);
-        off64_t (* lseek64)(int fd, off64_t offset, int whence);
-        off64_t (* __lseek64)(int fd, off64_t offset, int whence);
-        off64_t (* _lseek64)(int fd, off64_t offset, int whence);
-        ssize_t (* read)(int fd, void *buf, size_t count);
-        ssize_t (* __read)(int fd, void *buf, size_t count);
-        ssize_t (* _read)(int fd, void *buf, size_t count);
-        ssize_t (* __write)(int fd, void *buf, size_t count);
-        ssize_t (* _write)(int fd, void *buf, size_t count);
-        int (* access)(char *name, int mode);
-        int (* chmod)(char *name, mode_t mode);
-        int (* fchmod)(int fd, mode_t mode);
-        int (* chown)(char *name, uid_t owner, gid_t group);
-        int (* fchown)(int fd, uid_t owner, gid_t group);
-        int (* __xstat)(int vers, char *name, struct stat *st);
-        char * ( *getcwd)(char *buf, size_t size);
-        int (* mkdir)(char *name, mode_t mode);
-        int (* __fxstat)(int vers, int fd, struct stat *st);
-        int (* __lxstat)(int vers, char *name, struct stat *st);
-        int (* stat)(char *name, struct stat *st);
-        int (* lstat)(char *name, struct stat *st);
-        int (* fstat)(int fd, struct stat *st);
-        int (* unlink)(char *name);
-        int (* utime)(char *name, struct utimbuf *tvp);
-        int (* utimes)(char *name, struct timeval *tvp);
-        int (* readlink)(char *path, char *buf, size_t bufsize);
-        int (* rename)(char *oldname, char *newname);
-        int (* rmdir)(char *name);
-        int (* symlink)(char *topath, char *frompath);
-        int (* dup)(int fd);
-        int (* dup2)(int oldfd, int newfd);
-        DIR * (* opendir)(char *name);
-        struct dirent * (* readdir)(DIR *dir);
-        int (* closedir)(DIR *dir);
-        off_t (* telldir)(DIR *dir);
-        void (* seekdir)(DIR *dir, off_t offset);
-        int (* creat)(char *path, mode_t mode);
-        int (* creat64)(char *path, mode_t mode);
-        int (* __xstat64)(int ver, char *name, struct stat64 *st64);
-        int (* stat64)(char *name, struct stat64 *st64);
-        int (* __fxstat64)(int ver, int fd, struct stat64 *st64);
-        int (* fstat64)(int fd, struct stat64 *st64);
-        int (* __lxstat64)(int ver, char *name, struct stat64 *st64);
-        int (* lstat64)(char *name, struct stat64 *st64);
-        int (* _llseek)(unsigned int fd,  unsigned  long  offset_high, unsigned  long  offset_low,  loff_t  *result, unsigned int whence);
-        struct dirent64 * (* readdir64)(DIR *dir);
-        int (* readdir_r)(DIR *dir, struct dirent *entry, struct dirent **result);
-        int (* readdir64_r)(DIR *dir, struct dirent64 *entry, struct dirent64 **result);
-        int (* setxattr)(const char *fname,
-                         const char *name,
-                         const void *value,
-                         size_t size,
-                         int flags);
-        int (* lsetxattr)(const char *fname,
-                          const char *name,
-                          const void *value,
-                          size_t size,
-                          int flags);
-        int (* fsetxattr)(int smbw_fd,
-                          const char *name,
-                          const void *value,
-                          size_t size,
-                          int flags);
-        int (* getxattr)(const char *fname,
-                         const char *name,
-                         const void *value,
-                         size_t size);
-        int (* lgetxattr)(const char *fname,
-                          const char *name,
-                          const void *value,
-                          size_t size);
-        int (* fgetxattr)(int smbw_fd,
-                          const char *name,
-                          const void *value,
-                          size_t size);
-        int (* removexattr)(const char *fname,
-                            const char *name);
-        int (* lremovexattr)(const char *fname,
-                             const char *name);
-        int (* fremovexattr)(int smbw_fd,
-                             const char *name);
-        int (* listxattr)(const char *fname,
-                          char *list,
-                          size_t size);
-        int (* llistxattr)(const char *fname,
-                           char *list,
-                           size_t size);
-        int (* flistxattr)(int smbw_fd,
-                           char *list,
-                           size_t size);
-        int (* chdir)(const char *path);
-        int (* fchdir)(int fd);
-        pid_t (* fork)(void);
-        int (* select)(int n,
-                       fd_set *readfds,
-                       fd_set *writefds,
-                       fd_set *exceptfds,
-                       struct timeval *timeout);
-        int (* _select)(int n,
-                        fd_set *readfds,
-                        fd_set *writefds,
-                        fd_set *exceptfds,
-                        struct timeval *timeout);
-        int (* __select)(int n,
-                         fd_set *readfds,
-                         fd_set *writefds,
-                         fd_set *exceptfds,
-                         struct timeval *timeout);
-} SMBW_libc_pointers;
-
-extern SMBW_libc_pointers smbw_libc;
-
-#endif /* __WRAPPER_H__ */