/* Unix SMB/Netbios implementation. Version 2.0 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