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-rw-r--r--source4/smbwrapper/realcalls.h263
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diff --git a/source4/smbwrapper/realcalls.h b/source4/smbwrapper/realcalls.h
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+++ b/source4/smbwrapper/realcalls.h
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+/*
+ Unix SMB/CIFS implementation.
+ defintions of syscall entries
+ 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.
+*/
+
+#if HAVE_SYS_SYSCALL_H
+#include <sys/syscall.h>
+#elif HAVE_SYSCALL_H
+#include <syscall.h>
+#endif
+
+#ifdef IRIX
+/* amazingly, IRIX gets its own syscall numbers wrong! */
+#ifdef SYSVoffset
+#if (SYSVoffset == 1)
+#undef SYSVoffset
+#define SYSVoffset 1000
+#endif
+#endif
+#endif
+
+/* this file is partly derived from zlibc by Alain Knaff */
+
+#define real_access(fn, mode) (syscall(SYS_access, (fn), (mode)))
+#define real_chdir(fn) (syscall(SYS_chdir, (fn)))
+#define real_chmod(fn, mode) (syscall(SYS_chmod,(fn), (mode)))
+#define real_chown(fn, owner, group) (syscall(SYS_chown,(fn),(owner),(group)))
+
+#ifdef SYS_getdents
+#define real_getdents(fd, dirp, count) (syscall(SYS_getdents, (fd), (dirp), (count)))
+#endif
+
+#define real_link(fn1, fn2) (syscall(SYS_link, (fn1), (fn2)))
+
+#define real_open(fn,flags,mode) (syscall(SYS_open, (fn), (flags), (mode)))
+
+#ifdef SYS_open64
+#define real_open64(fn,flags,mode) (syscall(SYS_open64, (fn), (flags), (mode)))
+#elif HAVE__OPEN64
+#define real_open64(fn,flags,mode) (_open64(fn,flags,mode))
+#define NO_OPEN64_ALIAS
+#elif HAVE___OPEN64
+#define real_open64(fn,flags,mode) (__open64(fn,flags,mode))
+#define NO_OPEN64_ALIAS
+#endif
+
+#ifdef HAVE__FORK
+#define real_fork() (_fork())
+#elif HAVE___FORK
+#define real_fork() (__fork())
+#elif SYS_fork
+#define real_fork() (syscall(SYS_fork))
+#endif
+
+#ifdef HAVE__OPENDIR
+#define real_opendir(fn) (_opendir(fn))
+#elif SYS_opendir
+#define real_opendir(fn) (syscall(SYS_opendir,(fn)))
+#elif HAVE___OPENDIR
+#define real_opendir(fn) (__opendir(fn))
+#endif
+
+#ifdef HAVE__READDIR
+#define real_readdir(d) (_readdir(d))
+#elif HAVE___READDIR
+#define real_readdir(d) (__readdir(d))
+#elif SYS_readdir
+#define real_readdir(d) (syscall(SYS_readdir,(d)))
+#endif
+
+#ifdef HAVE__CLOSEDIR
+#define real_closedir(d) (_closedir(d))
+#elif SYS_closedir
+#define real_closedir(d) (syscall(SYS_closedir,(d)))
+#elif HAVE___CLOSEDIR
+#define real_closedir(d) (__closedir(d))
+#endif
+
+#ifdef HAVE__SEEKDIR
+#define real_seekdir(d,l) (_seekdir(d,l))
+#elif SYS_seekdir
+#define real_seekdir(d,l) (syscall(SYS_seekdir,(d),(l)))
+#elif HAVE___SEEKDIR
+#define real_seekdir(d,l) (__seekdir(d,l))
+#else
+#define NO_SEEKDIR_WRAPPER
+#endif
+
+#ifdef HAVE__TELLDIR
+#define real_telldir(d) (_telldir(d))
+#elif SYS_telldir
+#define real_telldir(d) (syscall(SYS_telldir,(d)))
+#elif HAVE___TELLDIR
+#define real_telldir(d) (__telldir(d))
+#endif
+
+#ifdef HAVE__DUP
+#define real_dup(d) (_dup(d))
+#elif SYS_dup
+#define real_dup(d) (syscall(SYS_dup,(d)))
+#elif HAVE___DUP
+#define real_dup(d) (__dup(d))
+#endif
+
+#ifdef HAVE__DUP2
+#define real_dup2(d1,d2) (_dup2(d1,d2))
+#elif SYS_dup2
+#define real_dup2(d1,d2) (syscall(SYS_dup2,(d1),(d2)))
+#elif HAVE___DUP2
+#define real_dup2(d1,d2) (__dup2(d1,d2))
+#endif
+
+#ifdef HAVE__GETCWD
+#define real_getcwd(b,s) ((char *)_getcwd(b,s))
+#elif SYS_getcwd
+#define real_getcwd(b,s) ((char *)syscall(SYS_getcwd,(b),(s)))
+#elif HAVE___GETCWD
+#define real_getcwd(b,s) ((char *)__getcwd(b,s))
+#endif
+
+#ifdef HAVE__STAT
+#define real_stat(fn,st) (_stat(fn,st))
+#elif SYS_stat
+#define real_stat(fn,st) (syscall(SYS_stat,(fn),(st)))
+#elif HAVE___STAT
+#define real_stat(fn,st) (__stat(fn,st))
+#endif
+
+#ifdef HAVE__LSTAT
+#define real_lstat(fn,st) (_lstat(fn,st))
+#elif SYS_lstat
+#define real_lstat(fn,st) (syscall(SYS_lstat,(fn),(st)))
+#elif HAVE___LSTAT
+#define real_lstat(fn,st) (__lstat(fn,st))
+#endif
+
+#ifdef HAVE__FSTAT
+#define real_fstat(fd,st) (_fstat(fd,st))
+#elif SYS_fstat
+#define real_fstat(fd,st) (syscall(SYS_fstat,(fd),(st)))
+#elif HAVE___FSTAT
+#define real_fstat(fd,st) (__fstat(fd,st))
+#endif
+
+#if defined(HAVE_SYS_ACL_H) && defined(HAVE__ACL)
+#define real_acl(fn,cmd,n,buf) (_acl(fn,cmd,n,buf))
+#elif SYS_acl
+#define real_acl(fn,cmd,n,buf) (syscall(SYS_acl,(fn),(cmd),(n),(buf)))
+#elif HAVE___ACL
+#define real_acl(fn,cmd,n,buf) (__acl(fn,cmd,n,buf))
+#else
+#define NO_ACL_WRAPPER
+#endif
+
+#ifdef HAVE__FACL
+#define real_facl(fd,cmd,n,buf) (_facl(fd,cmd,n,buf))
+#elif SYS_facl
+#define real_facl(fd,cmd,n,buf) (syscall(SYS_facl,(fd),(cmd),(n),(buf)))
+#elif HAVE___FACL
+#define real_facl(fd,cmd,n,buf) (__facl(fd,cmd,n,buf))
+#else
+#define NO_FACL_WRAPPER
+#endif
+
+
+#ifdef HAVE__STAT64
+#define real_stat64(fn,st) (_stat64(fn,st))
+#elif HAVE___STAT64
+#define real_stat64(fn,st) (__stat64(fn,st))
+#endif
+
+#ifdef HAVE__LSTAT64
+#define real_lstat64(fn,st) (_lstat64(fn,st))
+#elif HAVE___LSTAT64
+#define real_lstat64(fn,st) (__lstat64(fn,st))
+#endif
+
+#ifdef HAVE__FSTAT64
+#define real_fstat64(fd,st) (_fstat64(fd,st))
+#elif HAVE___FSTAT64
+#define real_fstat64(fd,st) (__fstat64(fd,st))
+#endif
+
+#ifdef HAVE__READDIR64
+#define real_readdir64(d) (_readdir64(d))
+#elif HAVE___READDIR64
+#define real_readdir64(d) (__readdir64(d))
+#endif
+
+#ifdef HAVE__LLSEEK
+#define real_llseek(fd,ofs,whence) (_llseek(fd,ofs,whence))
+#elif HAVE___LLSEEK
+#define real_llseek(fd,ofs,whence) (__llseek(fd,ofs,whence))
+#elif HAVE___SYS_LLSEEK
+#define real_llseek(fd,ofs,whence) (__sys_llseek(fd,ofs,whence))
+#endif
+
+
+#ifdef HAVE__PREAD
+#define real_pread(fd,buf,size,ofs) (_pread(fd,buf,size,ofs))
+#elif HAVE___PREAD
+#define real_pread(fd,buf,size,ofs) (__pread(fd,buf,size,ofs))
+#endif
+
+#ifdef HAVE__PREAD64
+#define real_pread64(fd,buf,size,ofs) (_pread64(fd,buf,size,ofs))
+#elif HAVE___PREAD64
+#define real_pread64(fd,buf,size,ofs) (__pread64(fd,buf,size,ofs))
+#endif
+
+#ifdef HAVE__PWRITE
+#define real_pwrite(fd,buf,size,ofs) (_pwrite(fd,buf,size,ofs))
+#elif HAVE___PWRITE
+#define real_pwrite(fd,buf,size,ofs) (__pwrite(fd,buf,size,ofs))
+#endif
+
+#ifdef HAVE__PWRITE64
+#define real_pwrite64(fd,buf,size,ofs) (_pwrite64(fd,buf,size,ofs))
+#elif HAVE___PWRITE64
+#define real_pwrite64(fd,buf,size,ofs) (__pwrite64(fd,buf,size,ofs))
+#endif
+
+
+#define real_readlink(fn,buf,len) (syscall(SYS_readlink, (fn), (buf), (len)))
+#define real_rename(fn1, fn2) (syscall(SYS_rename, (fn1), (fn2)))
+#define real_symlink(fn1, fn2) (syscall(SYS_symlink, (fn1), (fn2)))
+#define real_read(fd, buf, count ) (syscall(SYS_read, (fd), (buf), (count)))
+#define real_lseek(fd, offset, whence) (syscall(SYS_lseek, (fd), (offset), (whence)))
+#define real_write(fd, buf, count ) (syscall(SYS_write, (fd), (buf), (count)))
+#define real_close(fd) (syscall(SYS_close, (fd)))
+#define real_fchdir(fd) (syscall(SYS_fchdir, (fd)))
+#define real_fcntl(fd,cmd,arg) (syscall(SYS_fcntl, (fd), (cmd), (arg)))
+#define real_symlink(fn1, fn2) (syscall(SYS_symlink, (fn1), (fn2)))
+#define real_unlink(fn) (syscall(SYS_unlink, (fn)))
+#define real_rmdir(fn) (syscall(SYS_rmdir, (fn)))
+#define real_mkdir(fn, mode) (syscall(SYS_mkdir, (fn), (mode)))
+
+#ifdef SYS_utime
+#define real_utime(fn, buf) (syscall(SYS_utime, (fn), (buf)))
+#else
+#define REPLACE_UTIME 1
+#endif
+
+#ifdef SYS_utimes
+#define real_utimes(fn, buf) (syscall(SYS_utimes, (fn), (buf)))
+#else
+#define REPLACE_UTIMES 1
+#endif