/* vi: set sw=4 ts=4: */
/*
* Syscalls for uC-Libc
*
* Copyright (C) 2000 by Lineo, inc. Written by Erik Andersen
* <andersen@lineo.com>, <andersee@debian.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Library 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 Library General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <errno.h>
#include <features.h>
#include <sys/types.h>
#include <sys/syscall.h>
//#define __NR_exit 1
#ifdef L__exit
/* Do not include unistd.h, so gcc doesn't whine about
* _exit returning. It really doesn't return... */
#define __NR__exit __NR_exit
_syscall1(void,_exit,int,status);
#endif
//#define __NR_fork 2
#ifdef L_fork
#include <unistd.h>
_syscall0(pid_t,fork);
#endif
//#define __NR_read 3
#ifdef L_read
#include <unistd.h>
_syscall3(size_t,read,int,fd,char *,buf,size_t,count);
#endif
//#define __NR_write 4
#ifdef L_write
#include <unistd.h>
_syscall3(size_t,write,int,fd,const char *,buf,size_t,count);
#endif
//#define __NR_open 5
#ifdef L___open
#include <stdarg.h>
#include <fcntl.h>
#define __NR___open __NR_open
_syscall3(int,__open,const char *,fn,int,flags,mode_t,mode);
int open (const char *file, int oflag, ...)
{
int mode=0;
if (oflag & O_CREAT)
{
va_list args;
va_start(args, oflag);
mode = va_arg(args, int);
va_end(args);
}
return __open(file, oflag, mode);
}
#endif
//#define __NR_close 6
#ifdef L_close
#include <unistd.h>
_syscall1(int,close,int,fd);
#endif
//#define __NR_waitpid 7
#include <sys/wait.h>
#ifdef L_waitpid
_syscall3(pid_t,waitpid,pid_t,pid,int *,status,int,options);
#endif
//#define __NR_creat 8
#ifdef L_creat
#include <fcntl.h>
_syscall2(int,creat,const char *,file,mode_t,mode);
#endif
//#define __NR_link 9
#ifdef L_link
#include <unistd.h>
_syscall2(int,link,const char *,oldpath,const char *,newpath);
#endif
//#define __NR_unlink 10
#ifdef L_unlink
#include <unistd.h>
_syscall1(int,unlink,const char *,pathname);
#endif
//#define __NR_execve 11
#ifdef L_execve
#include <unistd.h>
_syscall3(int,execve,const char *,filename, char *const *, argv, char *const *, envp);
#endif
//#define __NR_chdir 12
#ifdef L_chdir
#include <unistd.h>
_syscall1(int,chdir,const char *,path);
#endif
//#define __NR_time 13
#ifdef L_time
#include <time.h>
_syscall1(time_t,time,time_t *,t);
#endif
//#define __NR_mknod 14
#ifdef L_mknod
#include <unistd.h>
_syscall3(int,mknod,const char *,pathname, mode_t, mode, dev_t, dev);
#endif
//#define __NR_chmod 15
#ifdef L_chmod
#include <sys/stat.h>
_syscall2(int, chmod,const char *,path, mode_t,mode);
#endif
//#define __NR_lchown 16
#ifdef L_lchown
#include <unistd.h>
_syscall3(int,lchown,const char *,path, uid_t,owner, gid_t,group);
#endif
//#define __NR_break 17
//#define __NR_oldstat 18
//#define __NR_lseek 19
#ifdef L_lseek
#include <unistd.h>
_syscall3(off_t,lseek,int,fildes, off_t,offset, int,whence);
#endif
//#define __NR_getpid 20
#ifdef L_getpid
#include <unistd.h>
_syscall0(pid_t,getpid);
#endif
//#define __NR_mount 21
#ifdef L_mount
#include <sys/mount.h>
_syscall5(int,mount,const char *,specialfile,const char *,dir,
const char *,filesystemtype, unsigned long,rwflag,
const void *,data);
#endif
//#define __NR_umount 22
#ifdef L_umount
#include <sys/mount.h>
_syscall1(int,umount,const char *,specialfile);
#endif
//#define __NR_setuid 23
#ifdef L_setuid
#include <unistd.h>
_syscall1(int,setuid,uid_t,uid);
#endif
//#define __NR_getuid 24
#ifdef L_getuid
#include <unistd.h>
_syscall0(gid_t,getuid);
#endif
//#define __NR_stime 25
#ifdef L_stime
#include <time.h>
_syscall1(int,stime,time_t *,t);
#endif
//#define __NR_ptrace 26
//#define __NR_alarm 27
#ifdef L_alarm
#include <unistd.h>
_syscall1(unsigned int,alarm,unsigned int,seconds);
#endif
//#define __NR_oldfstat 28
//#define __NR_pause 29
#ifdef L_pause
#include <unistd.h>
_syscall0(int,pause);
#endif
//#define __NR_utime 30
#ifdef L_utime
#include <utime.h>
_syscall2(int,utime,const char *,filename, struct utimbuf *,buf);
#endif
//#define __NR_stty 31
//#define __NR_gtty 32
//#define __NR_access 33
#ifdef L_access
#include <unistd.h>
_syscall2(int,access,const char *,pathname, int,mode);
#endif
//#define __NR_nice 34
#ifdef L_nice
#include <unistd.h>
_syscall1(int,nice,int,inc);
#endif
//#define __NR_ftime 35
//#define __NR_sync 36
#ifdef L_sync
#include <unistd.h>
_syscall0(int,sync);
#endif
//#define __NR_kill 37
#ifdef L_kill
#include <signal.h>
_syscall2(int,kill,pid_t,pid,int,sig);
#endif
//#define __NR_rename 38
#ifdef L_rename
#include <stdio.h>
_syscall2(int,rename,const char *,oldpath, const char *,newpath);
#endif
//#define __NR_mkdir 39
#ifdef L_mkdir
#include <sys/stat.h>
_syscall2(int,mkdir,const char *,pathname, mode_t,mode);
#endif
//#define __NR_rmdir 40
#ifdef L_rmdir
#include <unistd.h>
_syscall1(int,rmdir,const char *,pathname);
#endif
//#define __NR_dup 41
#ifdef L_dup
#include <unistd.h>
_syscall1(int,dup,int,oldfd);
#endif
//#define __NR_pipe 42
#ifdef L_pipe
#include <unistd.h>
_syscall1(int,pipe,int*,filedes);
#endif
//#define __NR_times 43
#ifdef L_times
#include <sys/times.h>
_syscall1(clock_t,times,struct tms *,buf);
#endif
//#define __NR_prof 44
//#define __NR_brk 45
//#define __NR_setgid 46
#ifdef L_setgid
#include <unistd.h>
_syscall1(int,setgid,gid_t,gid);
#endif
//#define __NR_getgid 47
#ifdef L_getgid
#include <unistd.h>
_syscall0(gid_t,getgid);
#endif
//#define __NR_signal 48
//#define __NR_geteuid 49
#ifdef L_geteuid
#ifdef SYS_geteuid
#include <unistd.h>
_syscall0(uid_t,geteuid);
#else
uid_t geteuid(void)
{
return(getuid());
}
#endif
#endif
//#define __NR_getegid 50
#ifdef L_getegid
#ifdef SYS_getegid
#include <unistd.h>
_syscall0(gid_t,getegid);
#else
gid_t getegid(void)
{
return(getgid());
}
#endif
#endif
//#define __NR_acct 51
//#define __NR_umount2 52
#ifdef L_umount2
#include <sys/mount.h>
_syscall2(int,umount2,const char *,special_file,int,flags);
#endif
//#define __NR_lock 53
//#define __NR_ioctl 54
#ifdef L__ioctl
#include <stdarg.h>
#include <sys/ioctl.h>
#define __NR__ioctl __NR_ioctl
_syscall3(int,_ioctl,int,fd,int,request,void *,arg);
int ioctl (int fd, unsigned long int request, ...)
{
void * arg;
va_list list;
va_start(list, request);
arg = va_arg(list, void *);
va_end(list);
return _ioctl(fd, request, arg);
}
#endif
//#define __NR_fcntl 55
#ifdef L__fcntl
#include <stdarg.h>
#include <fcntl.h>
#define __NR__fcntl __NR_fcntl
_syscall3(int,_fcntl,int,fd,int,cmd,long,arg);
int fcntl(int fd, int command, ...)
{
long arg;
va_list list;
va_start(list, command);
arg = va_arg(list, long);
va_end(list);
return _fcntl(fd, command, arg);
}
#endif
//#define __NR_mpx 56
//#define __NR_setpgid 57
#ifdef L_setpgid
#include <unistd.h>
_syscall2(int,setpgid,pid_t,pid,pid_t,pgid);
#endif
//#define __NR_ulimit 58
//#define __NR_oldolduname 59
//#define __NR_umask 60
#ifdef L_umask
#include <sys/stat.h>
_syscall1(mode_t,umask,mode_t,mask);
#endif
//#define __NR_chroot 61
#ifdef L_chroot
#include <unistd.h>
_syscall1(int,chroot,const char *,path);
#endif
//#define __NR_ustat 62
//#define __NR_dup2 63
#ifdef L_dup2
#include <unistd.h>
_syscall2(int,dup2,int,oldfd,int,newfd);
#endif
//#define __NR_getppid 64
#ifdef L_getppid
#include <unistd.h>
#ifdef SYS_getppid
_syscall0(pid_t,getppid);
#else
pid_t getppid(void)
{
return(getpid());
}
#endif
#endif
//#define __NR_getpgrp 65
#ifdef L_getpgrp
#include <unistd.h>
_syscall0(pid_t,getpgrp);
#endif
//#define __NR_setsid 66
#ifdef L_setsid
#include <unistd.h>
_syscall0(pid_t,setsid);
#endif
//#define __NR_sigaction 67
#ifdef L_sigaction
#include <signal.h>
_syscall3(int,sigaction,int,signum, const struct sigaction *,act, struct sigaction *,oldact);
#endif
//#define __NR_sgetmask 68
//#define __NR_ssetmask 69
//#define __NR_setreuid 70
#ifdef L_setreuid
#include <unistd.h>
_syscall2(int,setreuid,uid_t,ruid,uid_t,euid);
#endif
//#define __NR_setregid 71
#ifdef L_setregid
#include <unistd.h>
_syscall2(int,setregid,gid_t,rgid,gid_t,egid);
#endif
//#define __NR_sigsuspend 72
#ifdef L_sigsuspend
#include <signal.h>
_syscall1(int,sigsuspend,const sigset_t *,mask);
#endif
//#define __NR_sigpending 73
#ifdef L_sigpending
#include <signal.h>
_syscall1(int,sigpending,sigset_t *,set);
#endif
//#define __NR_sethostname 74
#ifdef L_sethostname
#include <unistd.h>
_syscall2(int,sethostname,const char *,name, size_t,len);
#endif
//#define __NR_setrlimit 75
#ifdef L_setrlimit
#include <unistd.h>
#include <sys/resource.h>
_syscall2(int,setrlimit,int,resource,const struct rlimit *,rlim);
#endif
//#define __NR_getrlimit 76
#ifdef L_getrlimit
#include <unistd.h>
#include <sys/resource.h>
_syscall2(int,getrlimit,int,resource,struct rlimit *,rlim);
#endif
//#define __NR_getrusage 77
#ifdef L_getrusage
#include <unistd.h>
_syscall2(int,getrusage,int,who,struct rusage *,usage);
#endif
//#define __NR_gettimeofday 78
#ifdef L_gettimeofday
#include <unistd.h>
_syscall2(int,gettimeofday,struct timeval *,tv, struct timezone *,tz);
#endif
//#define __NR_settimeofday 79
#ifdef L_settimeofday
#include <unistd.h>
_syscall2(int,settimeofday,const struct timeval *,tv, const struct timezone *,tz);
#endif
//#define __NR_getgroups 80
#ifdef L_getgroups
#include <unistd.h>
_syscall2(int,getgroups,int,size,gid_t *,list);
#endif
//#define __NR_setgroups 81
#ifdef L_setgroups
#include <unistd.h>
#include <grp.h>
_syscall2(int,setgroups,size_t,size,const gid_t *,list);
#endif
//#define __NR_select 82
#ifdef L_select
#include <unistd.h>
_syscall5(int,select,int, n, fd_set *,readfds, fd_set *,writefds,
fd_set *,exceptfds, struct timeval *,timeout);
#endif
//#define __NR_symlink 83
#ifdef L_symlink
#include <unistd.h>
_syscall2(int,symlink,const char *,oldpath,const char *,newpath);
#endif
//#define __NR_oldlstat 84
//#define __NR_readlink 85
#ifdef L_readlink
#include <unistd.h>
_syscall3(int,readlink,const char *,path, char *,buf, size_t,bufsiz);
#endif
//#define __NR_uselib 86
#ifdef L_uselib
#include <unistd.h>
_syscall1(int,uselib,const char *,library);
#endif
//#define __NR_swapon 87
#ifdef L_swapon
#include <sys/swap.h>
_syscall2(int,swapon,const char *,path,int,swapflags);
#endif
//#define __NR_reboot 88
#ifdef L__reboot
#define __NR__reboot __NR_reboot
_syscall3(int,_reboot,int,magic,int,magic2,int,flag);
int reboot (int flag)
{
return (_reboot( (int)0xfee1dead, 672274793, flag));
}
#endif
//#define __NR_readdir 89
//#define __NR_mmap 90
#ifdef L__mmap
#define __NR__mmap __NR_mmap
#include <unistd.h>
#include <sys/mman.h>
_syscall1(__ptr_t,_mmap,unsigned long *,buffer);
__ptr_t mmap(__ptr_t addr, size_t len, int prot,
int flags, int fd, __off_t offset)
{
unsigned long buffer[6];
buffer[0] = (unsigned long)addr;
buffer[1] = (unsigned long)len;
buffer[2] = (unsigned long)prot;
buffer[3] = (unsigned long)flags;
buffer[4] = (unsigned long)fd;
buffer[5] = (unsigned long)offset;
return (__ptr_t) _mmap(buffer);
}
#endif
//#define __NR_munmap 91
#ifdef L_munmap
#include <unistd.h>
#include <sys/mman.h>
_syscall2(int,munmap,void *,start,size_t,length);
#endif
//#define __NR_truncate 92
#ifdef L_truncate
#include <unistd.h>
_syscall2(int,truncate,const char *,path, off_t,length);
#endif
//#define __NR_ftruncate 93
#ifdef L_ftruncate
#include <unistd.h>
_syscall2(int,ftruncate,int,fd,off_t,length);
#endif
//#define __NR_fchmod 94
#ifdef L_fchmod
#include <sys/stat.h>
_syscall2(int,fchmod,int,fildes, mode_t,mode);
#endif
//#define __NR_fchown 95
#ifdef L_fchown
#include <unistd.h>
_syscall3(int,fchown,int,fd,uid_t,owner, gid_t,group);
#endif
//#define __NR_getpriority 96
#ifdef L_getpriority
#include <sys/resource.h>
_syscall2(int,getpriority,int,which, int,who);
#endif
//#define __NR_setpriority 97
#ifdef L_setpriority
#include <sys/resource.h>
_syscall3(int,setpriority,int,which, int,who, int,prio);
#endif
//#define __NR_profil 98
//#define __NR_statfs 99
#ifdef L_statfs
#include <sys/vfs.h>
_syscall2(int,statfs,const char *,path, struct statfs *,buf);
#endif
//#define __NR_fstatfs 100
#ifdef L_fstatfs
#include <sys/vfs.h>
_syscall2(int,fstatfs,int,fd, struct statfs *,buf);
#endif
//#define __NR_ioperm 101
#ifdef L_ioperm
#include <sys/io.h>
syscall3(int,ioperm,unsigned,long,from,unsigned long, num, int, turn_on);
#endif
//#define __NR_socketcall 102
#ifdef L_socketcall
_syscall2(int,socketcall,int,call,unsigned long *,args);
#endif
//#define __NR_syslog 103
#ifdef L_syslog
#include <unistd.h>
#define __NR__syslog __NR_syslog
_syscall3(int,_syslog,int, type, char *, buf, int, len);
#endif
//#define __NR_setitimer 104
#ifdef L_setitimer
#include <sys/time.h>
_syscall3(int,setitimer,enum __itimer_which,which, const struct itimerval *,new, struct itimerval *,old);
#endif
//#define __NR_getitimer 105
#ifdef L_getitimer
#include <sys/time.h>
_syscall2(int,getitimer,enum __itimer_which,which, struct itimerval *,value);
#endif
//#define __NR_stat 106
#ifdef L_stat
#include <sys/stat.h>
#include <unistd.h>
_syscall2(int,stat,const char *,file_name, struct stat *,buf);
#endif
//#define __NR_lstat 107
#ifdef L_lstat
#include <sys/stat.h>
#include <unistd.h>
_syscall2(int,lstat,const char *,file_name, struct stat *,buf);
#endif
//#define __NR_fstat 108
#ifdef L_fstat
#include <sys/stat.h>
#include <unistd.h>
_syscall2(int,fstat,int,filedes, struct stat *,buf);
#endif
//#define __NR_olduname 109
//#define __NR_iopl 110
#ifdef L_iopl
#include <sys/io.h>
_syscall1(int,iopl,int,level);
#endif
//#define __NR_vhangup 111
#ifdef L_vhangup
#include <unistd.h>
_syscall0(int,vhangup);
#endif
//#define __NR_idle 112
//int idle(void);
//#define __NR_vm86old 113
//#define __NR_wait4 114
#ifdef L_wait4
#include <sys/wait.h>
_syscall4(pid_t,wait4,pid_t,pid, int *,status, int,options, struct rusage *,rusage);
#endif
//#define __NR_swapoff 115
#ifdef L_swapoff
#include <sys/swap.h>
_syscall1(int,swapoff,const char *,path);
#endif
//#define __NR_sysinfo 116
#ifdef L_sysinfo
#include <sys/sysinfo.h>
_sysinfo(int,sysinfo,struct sysinfo *,info);
#endif
//#define __NR_ipc 117
#ifdef L_ipc
//_syscall6(int,ipc,unsigned int,call, int,first, int,second, int,third, void *,ptr, long, fifth);
#endif
//#define __NR_fsync 118
#ifdef L_fsync
#include <unistd.h>
_syscall1(int,fsync,int,fd);
#endif
//#define __NR_sigreturn 119
//int sigreturn(unsigned long __unused);
//#define __NR_clone 120
//#define __NR_setdomainname 121
#ifdef L_setdomainname
#include <unistd.h>
_syscall2(int,setdomainname,const char *,name, size_t,len);
#endif
//#define __NR_uname 122
#ifdef L_uname
#include <sys/utsname.h>
_syscall1(int,uname,struct utsname *,buf);
#endif
//#define __NR_modify_ldt 123
//#define __NR_adjtimex 124
#ifdef L_adjtimex
#include <sys/timex.h>
_syscall1(int,adjtimex,struct timex *,buf);
#endif
//#define __NR_mprotect 125
#ifdef L_mprotect
#include <sys/mman.h>
_syscall3(int,mprotect,const void *,addr, size_t,len, int,prot);
#endif
//#define __NR_sigprocmask 126
#ifdef L_sigprocmask
#include <signal.h>
_syscall3(int,sigprocmask,int,how, const sigset_t *,set, sigset_t *,oldset);
#endif
//#define __NR_create_module 127
//#define __NR_init_module 128
//#define __NR_delete_module 129
//#define __NR_get_kernel_syms 130
//#define __NR_quotactl 131
//#define __NR_getpgid 132
#ifdef L_getpgid
_syscall1(pid_t,getpgid,pid_t,pid);
#endif
//#define __NR_fchdir 133
#ifdef L_fchdir
#include <unistd.h>
_syscall1(int,fchdir,int,fd);
#endif
//#define __NR_bdflush 134
//#define __NR_sysfs 135
//#define __NR_personality 136
//#define __NR_afs_syscall 137
//#define __NR_setfsuid 138
#ifdef L_setfsuid
SYSCALL__ (setfsuid, 1)
ret
#endif
//#define __NR_setfsgid 139
#ifdef L_setfsgid
SYSCALL__ (setfsgid, 1)
ret
#endif
//#define __NR__llseek 140
#ifdef L__llseek
_syscall5(int,_llseek,int,fd,off_t,hoff,off_t,loff,loff_t*,res,int,whence);
loff_t llseek (int fd, loff_t offset, int whence)
{
int ret;
loff_t result;
ret = _llseek (fd, (off_t) (offset >> 32),
(off_t) (offset & 0xffffffff), &result, whence);
return ret ? (loff_t) ret : result;
}
#endif
//#define __NR_getdents 141
#ifdef L_getdents
SYSCALL__ (getdents, 3)
ret
#endif
//#define __NR__newselect 142
//#define __NR_flock 143
#ifdef L_flock
SYSCALL__ (flock, 2)
ret
#endif
//#define __NR_msync 144
#ifdef L_msync
SYSCALL__ (msync, 3)
ret
#endif
//#define __NR_readv 145
#ifdef L_readv
#include <sys/uio.h>
_syscall3(ssize_t,readv,int,filedes, const struct iovec *,vector, int,count);
#endif
//#define __NR_writev 146
#ifdef L_writev
#include <sys/uio.h>
_syscall3(ssize_t,writev,int,filedes, const struct iovec *,vector, int,count);
#endif
//#define __NR_getsid 147
#ifdef L_getsid
SYSCALL__ (getsid, 1)
ret
#endif
//#define __NR_fdatasync 148
#ifdef L_fdatasync
SYSCALL__ (fdatasync, 1)
ret
#endif
//#define __NR__sysctl 149
//#define __NR_mlock 150
#ifdef L_mlock
SYSCALL__ (mlock, 2)
ret
#endif
//#define __NR_munlock 151
#ifdef L_munlock
SYSCALL__ (munlock, 2)
ret
#endif
//#define __NR_mlockall 152
#ifdef L_mlockall
SYSCALL__ (mlockall, 1)
ret
#endif
//#define __NR_munlockall 153
#ifdef L_munlockall
SYSCALL__ (munlockall, 0)
ret
#endif
//#define __NR_sched_setparam 154
#ifdef L_sched_setparam
SYSCALL__ (sched_setparam, 2)
ret
#endif
//#define __NR_sched_getparam 155
#ifdef L_sched_getparam
SYSCALL__ (sched_getparam, 2)
ret
#endif
//#define __NR_sched_setscheduler 156
#ifdef L_sched_setscheduler
SYSCALL__ (sched_setscheduler, 3)
ret
#endif
//#define __NR_sched_getscheduler 157
#ifdef L_sched_getscheduler
SYSCALL__ (sched_getscheduler, 1)
ret
#endif
//#define __NR_sched_yield 158
#ifdef L_sched_yield
SYSCALL__ (sched_yield, 0)
ret
#endif
//#define __NR_sched_get_priority_max 159
#ifdef L_sched_get_priority_max
SYSCALL__ (sched_get_priority_max, 1)
ret
#endif
//#define __NR_sched_get_priority_min 160
#ifdef L_sched_get_priority_min
SYSCALL__ (sched_get_priority_min, 1)
ret
#endif
//#define __NR_sched_rr_get_interval 161
#ifdef L_sched_rr_get_interval
SYSCALL__ (sched_rr_get_interval, 2)
ret
#endif
//#define __NR_nanosleep 162
#ifdef L_nanosleep
SYSCALL__ (nanosleep, 2)
ret
#endif
//#define __NR_mremap 163
#ifdef L_mremap
#include <unistd.h>
#include <sys/mman.h>
_syscall4(__ptr_t,mremap,__ptr_t,old_address,size_t,old_size , size_t,new_size,int,may_move);
#endif
//#define __NR_setresuid 164
//#define __NR_getresuid 165
//#define __NR_vm86 166
//#define __NR_query_module 167
//#define __NR_poll 168
#ifdef L_poll
SYSCALL__ (poll, 3)
ret
#endif
//#define __NR_nfsservctl 169
//#define __NR_setresgid 170
//#define __NR_getresgid 171
//#define __NR_prctl 172
//#define __NR_rt_sigreturn 173
//#define __NR_rt_sigaction 174
//#define __NR_rt_sigprocmask 175
//#define __NR_rt_sigpending 176
//#define __NR_rt_sigtimedwait 177
//#define __NR_rt_sigqueueinfo 178
//#define __NR_rt_sigsuspend 179
//#define __NR_pread 180
//#define __NR_pwrite 181
//#define __NR_chown 182
#ifdef L_chown
#include <unistd.h>
_syscall3(int,chown,const char *,path, uid_t,owner, gid_t,group);
#endif
//#define __NR_getcwd 183
//#define __NR_capget 184
//#define __NR_capset 185
//#define __NR_sigaltstack 186
//#define __NR_sendfile 187
//#define __NR_getpmsg 188
//#define __NR_putpmsg 189
//#define __NR_vfork 190