--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ SMB wrapper functions
+ Copyright (C) Andrew Tridgell 1998
+
+ 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.
+*/
+
+/* NOTE: This file WILL produce compiler warnings. They are unavoidable
+
+ Do not try and get rid of them by including other include files or
+ by including includes.h or proto.h or you will break portability.
+ */
+
+#include "config.h"
+#include <sys/types.h>
+#include <errno.h>
+#include "realcalls.h"
+
+#ifndef NULL
+# define NULL ((void *)0)
+#endif
+
+ int open(char *name, int flags, mode_t mode)
+{
+ if (smbw_path(name)) {
+ return smbw_open(name, flags, mode);
+ }
+
+ return real_open(name, flags, mode);
+}
+
+#ifdef HAVE__OPEN
+ int _open(char *name, int flags, mode_t mode)
+{
+ return open(name, flags, mode);
+}
+#elif HAVE___OPEN
+ int __open(char *name, int flags, mode_t mode)
+{
+ return open(name, flags, mode);
+}
+#endif
+
+
+#ifdef HAVE_OPEN64
+ int open64(char *name, int flags, mode_t mode)
+{
+ if (smbw_path(name)) {
+ return smbw_open(name, flags, mode);
+ }
+
+ return real_open64(name, flags, mode);
+}
+#endif
+
+#ifndef NO_OPEN64_ALIAS
+#ifdef HAVE__OPEN64
+ int _open64(char *name, int flags, mode_t mode)
+{
+ return open64(name, flags, mode);
+}
+#elif HAVE___OPEN64
+ int __open64(char *name, int flags, mode_t mode)
+{
+ return open64(name, flags, mode);
+}
+#endif
+#endif
+
+#ifdef HAVE_PREAD
+ ssize_t pread(int fd, void *buf, size_t size, off_t ofs)
+{
+ if (smbw_fd(fd)) {
+ return smbw_pread(fd, buf, size, ofs);
+ }
+
+ return real_pread(fd, buf, size, ofs);
+}
+#endif
+
+#if defined(HAVE_PREAD64) && defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
+ ssize_t pread64(int fd, void *buf, size_t size, off64_t ofs)
+{
+ if (smbw_fd(fd)) {
+ return smbw_pread(fd, buf, size, ofs);
+ }
+
+ return real_pread64(fd, buf, size, ofs);
+}
+#endif
+
+#ifdef HAVE_PWRITE
+ ssize_t pwrite(int fd, void *buf, size_t size, off_t ofs)
+{
+ if (smbw_fd(fd)) {
+ return smbw_pwrite(fd, buf, size, ofs);
+ }
+
+ return real_pwrite(fd, buf, size, ofs);
+}
+#endif
+
+#if defined(HAVE_PWRITE64) && defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
+ ssize_t pwrite64(int fd, void *buf, size_t size, off64_t ofs)
+{
+ if (smbw_fd(fd)) {
+ return smbw_pwrite(fd, buf, size, ofs);
+ }
+
+ return real_pwrite64(fd, buf, size, ofs);
+}
+#endif
+
+
+ int chdir(char *name)
+{
+ return smbw_chdir(name);
+}
+
+#ifdef HAVE___CHDIR
+ int __chdir(char *name)
+{
+ return chdir(name);
+}
+#elif HAVE__CHDIR
+ int _chdir(char *name)
+{
+ return chdir(name);
+}
+#endif
+
+
+ int close(int fd)
+{
+ if (smbw_fd(fd)) {
+ return smbw_close(fd);
+ }
+ if (smbw_local_fd(fd)) {
+ errno = EBADF;
+ return -1;
+ }
+
+ return real_close(fd);
+}
+
+#ifdef HAVE___CLOSE
+ int __close(int fd)
+{
+ return close(fd);
+}
+#elif HAVE__CLOSE
+ int _close(int fd)
+{
+ return close(fd);
+}
+#endif
+
+
+ int fchdir(int fd)
+{
+ return smbw_fchdir(fd);
+}
+
+#ifdef HAVE___FCHDIR
+ int __fchdir(int fd)
+{
+ return fchdir(fd);
+}
+#elif HAVE__FCHDIR
+ int _fchdir(int fd)
+{
+ return fchdir(fd);
+}
+#endif
+
+
+ int fcntl(int fd, int cmd, long arg)
+{
+ if (smbw_fd(fd)) {
+ return smbw_fcntl(fd, cmd, arg);
+ }
+
+ return real_fcntl(fd, cmd, arg);
+}
+
+
+#ifdef HAVE___FCNTL
+ int __fcntl(int fd, int cmd, long arg)
+{
+ return fcntl(fd, cmd, arg);
+}
+#elif HAVE__FCNTL
+ int _fcntl(int fd, int cmd, long arg)
+{
+ return fcntl(fd, cmd, arg);
+}
+#endif
+
+
+
+#ifdef real_getdents
+ int getdents(int fd, void *dirp, unsigned int count)
+{
+ if (smbw_fd(fd)) {
+ return smbw_getdents(fd, dirp, count);
+ }
+
+ return real_getdents(fd, dirp, count);
+}
+#endif
+
+#ifdef HAVE___GETDENTS
+ int __getdents(int fd, void *dirp, unsigned int count)
+{
+ return getdents(fd, dirp, count);
+}
+#elif HAVE__GETDENTS
+ int _getdents(int fd, void *dirp, unsigned int count)
+{
+ return getdents(fd, dirp, count);
+}
+#endif
+
+
+ off_t lseek(int fd, off_t offset, int whence)
+{
+ if (smbw_fd(fd)) {
+ return smbw_lseek(fd, offset, whence);
+ }
+
+ return real_lseek(fd, offset, whence);
+}
+
+#ifdef HAVE___LSEEK
+ off_t __lseek(int fd, off_t offset, int whence)
+{
+ return lseek(fd, offset, whence);
+}
+#elif HAVE__LSEEK
+ off_t _lseek(int fd, off_t offset, int whence)
+{
+ return lseek(fd, offset, whence);
+}
+#endif
+
+
+ ssize_t read(int fd, void *buf, size_t count)
+{
+ if (smbw_fd(fd)) {
+ return smbw_read(fd, buf, count);
+ }
+
+ return real_read(fd, buf, count);
+}
+
+#ifdef HAVE___READ
+ ssize_t __read(int fd, void *buf, size_t count)
+{
+ return read(fd, buf, count);
+}
+#elif HAVE__READ
+ ssize_t _read(int fd, void *buf, size_t count)
+{
+ return read(fd, buf, count);
+}
+#endif
+
+
+ ssize_t write(int fd, void *buf, size_t count)
+{
+ if (smbw_fd(fd)) {
+ return smbw_write(fd, buf, count);
+ }
+
+ return real_write(fd, buf, count);
+}
+
+#ifdef HAVE___WRITE
+ ssize_t __write(int fd, void *buf, size_t count)
+{
+ return write(fd, buf, count);
+}
+#elif HAVE__WRITE
+ ssize_t _write(int fd, void *buf, size_t count)
+{
+ return write(fd, buf, count);
+}
+#endif
+
+
+
+ int access(char *name, int mode)
+{
+ if (smbw_path(name)) {
+ return smbw_access(name, mode);
+ }
+
+ return real_access(name, mode);
+}
+
+
+
+ int chmod(char *name,mode_t mode)
+{
+ if (smbw_path(name)) {
+ return smbw_chmod(name, mode);
+ }
+
+ return real_chmod(name, mode);
+}
+
+
+
+ int chown(char *name,uid_t owner, gid_t group)
+{
+ if (smbw_path(name)) {
+ return smbw_chown(name, owner, group);
+ }
+
+ return real_chown(name, owner, group);
+}
+
+
+ char *getcwd(char *buf, size_t size)
+{
+ return (char *)smbw_getcwd(buf, size);
+}
+
+
+
+
+ int mkdir(char *name, mode_t mode)
+{
+ if (smbw_path(name)) {
+ return smbw_mkdir(name, mode);
+ }
+
+ return real_mkdir(name, mode);
+}
+
+
+#if HAVE___FXSTAT
+ int __fxstat(int vers, int fd, void *st)
+{
+ double xx[32];
+ int ret;
+
+ if (smbw_fd(fd)) {
+ return smbw_fstat(fd, st);
+ }
+
+ ret = real_fstat(fd, xx);
+ xstat_convert(vers, st, xx);
+ return ret;
+}
+#endif
+
+#if HAVE___XSTAT
+ int __xstat(int vers, char *name, void *st)
+{
+ double xx[32];
+ int ret;
+
+ if (smbw_path(name)) {
+ return smbw_stat(name, st);
+ }
+
+ ret = real_stat(name, xx);
+ xstat_convert(vers, st, xx);
+ return ret;
+}
+#endif
+
+
+#if HAVE___LXSTAT
+ int __lxstat(int vers, char *name, void *st)
+{
+ double xx[32];
+ int ret;
+
+ if (smbw_path(name)) {
+ return smbw_stat(name, st);
+ }
+
+ ret = real_lstat(name, xx);
+ xstat_convert(vers, st, xx);
+ return ret;
+}
+#endif
+
+
+ int stat(char *name, void *st)
+{
+#if HAVE___XSTAT
+ return __xstat(0, name, st);
+#else
+ if (smbw_path(name)) {
+ return smbw_stat(name, st);
+ }
+ return real_stat(name, st);
+#endif
+}
+
+ int lstat(char *name, void *st)
+{
+#if HAVE___LXSTAT
+ return __lxstat(0, name, st);
+#else
+ if (smbw_path(name)) {
+ return smbw_stat(name, st);
+ }
+ return real_lstat(name, st);
+#endif
+}
+
+ int fstat(int fd, void *st)
+{
+#if HAVE___LXSTAT
+ return __fxstat(0, fd, st);
+#else
+ if (smbw_fd(fd)) {
+ return smbw_fstat(fd, st);
+ }
+ return real_fstat(fd, st);
+#endif
+}
+
+
+ int unlink(char *name)
+{
+ if (smbw_path(name)) {
+ return smbw_unlink(name);
+ }
+
+ return real_unlink(name);
+}
+
+
+#ifdef HAVE_UTIME
+ int utime(char *name,void *tvp)
+{
+ if (smbw_path(name)) {
+ return smbw_utime(name, tvp);
+ }
+
+ return real_utime(name, tvp);
+}
+#endif
+
+#ifdef HAVE_UTIMES
+ int utimes(const char *name, const struct timeval *tvp)
+{
+ if (smbw_path(name)) {
+ return smbw_utimes(name, tvp);
+ }
+
+ return real_utimes(name, tvp);
+}
+#endif
+
+ int readlink(char *path, char *buf, size_t bufsize)
+{
+ if (smbw_path(path)) {
+ return smbw_readlink(path, buf, bufsize);
+ }
+
+ return real_readlink(path, buf, bufsize);
+}
+
+
+ int rename(char *oldname,char *newname)
+{
+ int p1, p2;
+ p1 = smbw_path(oldname);
+ p2 = smbw_path(newname);
+ if (p1 ^ p2) {
+ /* can't cross filesystem boundaries */
+ errno = EXDEV;
+ return -1;
+ }
+ if (p1 && p2) {
+ return smbw_rename(oldname, newname);
+ }
+
+ return real_rename(oldname, newname);
+}
+
+ int rmdir(char *name)
+{
+ if (smbw_path(name)) {
+ return smbw_rmdir(name);
+ }
+
+ return real_rmdir(name);
+}
+
+
+ int symlink(char *topath,char *frompath)
+{
+ int p1, p2;
+ p1 = smbw_path(topath);
+ p2 = smbw_path(frompath);
+ if (p1 || p2) {
+ /* can't handle symlinks */
+ errno = EPERM;
+ return -1;
+ }
+
+ return real_symlink(topath, frompath);
+}
+
+ int dup(int fd)
+{
+ if (smbw_fd(fd)) {
+ return smbw_dup(fd);
+ }
+
+ return real_dup(fd);
+}
+
+ int dup2(int oldfd, int newfd)
+{
+ if (smbw_fd(newfd)) {
+ close(newfd);
+ }
+
+ if (smbw_fd(oldfd)) {
+ return smbw_dup2(oldfd, newfd);
+ }
+
+ return real_dup2(oldfd, newfd);
+}
+
+#ifdef real_opendir
+ void *opendir(char *name)
+{
+ if (smbw_path(name)) {
+ return (void *)smbw_opendir(name);
+ }
+
+ return (void *)real_opendir(name);
+}
+#endif
+
+#ifdef real_readdir
+ void *readdir(void *dir)
+{
+ if (smbw_dirp(dir)) {
+ return (void *)smbw_readdir(dir);
+ }
+
+ return (void *)real_readdir(dir);
+}
+#endif
+
+#ifdef real_closedir
+ int closedir(void *dir)
+{
+ if (smbw_dirp(dir)) {
+ return smbw_closedir(dir);
+ }
+
+ return real_closedir(dir);
+}
+#endif
+
+#ifdef real_telldir
+ off_t telldir(void *dir)
+{
+ if (smbw_dirp(dir)) {
+ return smbw_telldir(dir);
+ }
+
+ return real_telldir(dir);
+}
+#endif
+
+#ifdef real_seekdir
+ int seekdir(void *dir, off_t offset)
+{
+ if (smbw_dirp(dir)) {
+ smbw_seekdir(dir, offset);
+ return 0;
+ }
+
+ real_seekdir(dir, offset);
+ return 0;
+}
+#endif
+
+
+#ifndef NO_ACL_WRAPPER
+ int acl(char *pathp, int cmd, int nentries, void *aclbufp)
+{
+ if (smbw_path(pathp)) {
+ return smbw_acl(pathp, cmd, nentries, aclbufp);
+ }
+
+ return real_acl(pathp, cmd, nentries, aclbufp);
+}
+#endif
+
+#ifndef NO_FACL_WRAPPER
+ int facl(int fd, int cmd, int nentries, void *aclbufp)
+{
+ if (smbw_fd(fd)) {
+ return smbw_facl(fd, cmd, nentries, aclbufp);
+ }
+
+ return real_facl(fd, cmd, nentries, aclbufp);
+}
+#endif
+
+ int creat(char *path, mode_t mode)
+{
+ extern int creat_bits;
+ return open(path, creat_bits, mode);
+}
+
+#ifdef HAVE_CREAT64
+ int creat64(char *path, mode_t mode)
+{
+ extern int creat_bits;
+ return open64(path, creat_bits, mode);
+}
+#endif
+
+#ifdef HAVE_STAT64
+ int stat64(char *name, void *st64)
+{
+ if (smbw_path(name)) {
+ double xx[32];
+ int ret = stat(name, xx);
+ stat64_convert(xx, st64);
+ return ret;
+ }
+ return real_stat64(name, st64);
+}
+
+ int fstat64(int fd, void *st64)
+{
+ if (smbw_fd(fd)) {
+ double xx[32];
+ int ret = fstat(fd, xx);
+ stat64_convert(xx, st64);
+ return ret;
+ }
+ return real_fstat64(fd, st64);
+}
+
+ int lstat64(char *name, void *st64)
+{
+ if (smbw_path(name)) {
+ double xx[32];
+ int ret = lstat(name, xx);
+ stat64_convert(xx, st64);
+ return ret;
+ }
+ return real_lstat64(name, st64);
+}
+#endif
+
+#ifdef HAVE_LLSEEK
+ offset_t llseek(int fd, offset_t ofs, int whence)
+{
+ if (smbw_fd(fd)) {
+ return lseek(fd, ofs, whence);
+ }
+ return real_llseek(fd, ofs, whence);
+}
+#endif
+
+#ifdef HAVE_READDIR64
+ void *readdir64(void *dir)
+{
+ if (smbw_dirp(dir)) {
+ static double xx[70];
+ void *d;
+ d = (void *)readdir(dir);
+ if (!d) return NULL;
+ dirent64_convert(d, xx);
+ return xx;
+ }
+ return (void *)real_readdir64(dir);
+}
+#endif
+
+ int fork(void)
+{
+ return smbw_fork();
+}
+
projects / samba / blobdiff