1 files changed, 0 insertions, 166 deletions

diff --git a/arch/um/kernel/syscall_kern.c b/arch/um/kernel/syscall_kern.c
deleted file mode 100644
index 37d3978337d8..000000000000
--- a/arch/um/kernel/syscall_kern.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* 
- * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com)
- * Licensed under the GPL
- */
-
-#include "linux/sched.h"
-#include "linux/file.h"
-#include "linux/smp_lock.h"
-#include "linux/mm.h"
-#include "linux/utsname.h"
-#include "linux/msg.h"
-#include "linux/shm.h"
-#include "linux/sys.h"
-#include "linux/syscalls.h"
-#include "linux/unistd.h"
-#include "linux/slab.h"
-#include "linux/utime.h"
-#include "asm/mman.h"
-#include "asm/uaccess.h"
-#include "kern_util.h"
-#include "user_util.h"
-#include "sysdep/syscalls.h"
-#include "mode_kern.h"
-#include "choose-mode.h"
-
-/*  Unlocked, I don't care if this is a bit off */
-int nsyscalls = 0;
-
-long sys_fork(void)
-{
-        long ret;
-
-        current->thread.forking = 1;
-        ret = do_fork(SIGCHLD, UPT_SP(&current->thread.regs.regs),
-                      &current->thread.regs, 0, NULL, NULL);
-        current->thread.forking = 0;
-        return(ret);
-}
-
-long sys_vfork(void)
-{
-        long ret;
-
-        current->thread.forking = 1;
-        ret = do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
-                      UPT_SP(&current->thread.regs.regs),
-                      &current->thread.regs, 0, NULL, NULL);
-        current->thread.forking = 0;
-        return(ret);
-}
-
-/* common code for old and new mmaps */
-long sys_mmap2(unsigned long addr, unsigned long len,
-               unsigned long prot, unsigned long flags,
-               unsigned long fd, unsigned long pgoff)
-{
-        long error = -EBADF;
-        struct file * file = NULL;
-
-        flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-        if (!(flags & MAP_ANONYMOUS)) {
-                file = fget(fd);
-                if (!file)
-                        goto out;
-        }
-
-        down_write(&current->mm->mmap_sem);
-        error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
-        up_write(&current->mm->mmap_sem);
-
-        if (file)
-                fput(file);
- out:
-        return error;
-}
-
-long old_mmap(unsigned long addr, unsigned long len,
-              unsigned long prot, unsigned long flags,
-              unsigned long fd, unsigned long offset)
-{
-        long err = -EINVAL;
-        if (offset & ~PAGE_MASK)
-                goto out;
-
-        err = sys_mmap2(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
- out:
-        return err;
-}
-/*
- * sys_pipe() is the normal C calling standard for creating
- * a pipe. It's not the way unix traditionally does this, though.
- */
-long sys_pipe(unsigned long __user * fildes)
-{
-        int fd[2];
-        long error;
-
-        error = do_pipe(fd);
-        if (!error) {
-                if (copy_to_user(fildes, fd, sizeof(fd)))
-                        error = -EFAULT;
-        }
-        return error;
-}
-
-
-long sys_uname(struct old_utsname __user * name)
-{
-        long err;
-        if (!name)
-                return -EFAULT;
-        down_read(&uts_sem);
-        err=copy_to_user(name, &system_utsname, sizeof (*name));
-        up_read(&uts_sem);
-        return err?-EFAULT:0;
-}
-
-long sys_olduname(struct oldold_utsname __user * name)
-{
-        long error;
-
-        if (!name)
-                return -EFAULT;
-        if (!access_ok(VERIFY_WRITE,name,sizeof(struct oldold_utsname)))
-                return -EFAULT;
-  
-        down_read(&uts_sem);
-        
-        error = __copy_to_user(&name->sysname,&system_utsname.sysname,
-                               __OLD_UTS_LEN);
-        error |= __put_user(0,name->sysname+__OLD_UTS_LEN);
-        error |= __copy_to_user(&name->nodename,&system_utsname.nodename,
-                                __OLD_UTS_LEN);
-        error |= __put_user(0,name->nodename+__OLD_UTS_LEN);
-        error |= __copy_to_user(&name->release,&system_utsname.release,
-                                __OLD_UTS_LEN);
-        error |= __put_user(0,name->release+__OLD_UTS_LEN);
-        error |= __copy_to_user(&name->version,&system_utsname.version,
-                                __OLD_UTS_LEN);
-        error |= __put_user(0,name->version+__OLD_UTS_LEN);
-        error |= __copy_to_user(&name->machine,&system_utsname.machine,
-                                __OLD_UTS_LEN);
-        error |= __put_user(0,name->machine+__OLD_UTS_LEN);
-        
-        up_read(&uts_sem);
-        
-        error = error ? -EFAULT : 0;
-
-        return error;
-}
-
-DEFINE_SPINLOCK(syscall_lock);
-
-static int syscall_index = 0;
-
-int next_syscall_index(int limit)
-{
-        int ret;
-
-        spin_lock(&syscall_lock);
-        ret = syscall_index;
-        if(++syscall_index == limit)
-                syscall_index = 0;
-        spin_unlock(&syscall_lock);
-        return(ret);
-}