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Killed MACHVMCOMPAT code. It doesn't compile, and in its present state

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would require some work to make it not a serious security problem. It's
non-standard and not very useful anyway.
This commit is contained in:
David Greenman 1995-02-09 14:14:13 +00:00
parent 62f8f85b7e
commit 94aade54ff
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=6277
1 changed files with 1 additions and 100 deletions
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101
sys/vm/vm_user.c
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@ -61,7 +61,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
* $Id: vm_user.c,v 1.5 1995/01/09 16:06:00 davidg Exp $
* $Id: vm_user.c,v 1.6 1995/01/10 07:32:52 davidg Exp $
*/
/*
@ -76,105 +76,6 @@
simple_lock_data_t vm_alloc_lock; /* XXX */
#ifdef MACHVMCOMPAT
/*
* BSD style syscall interfaces to MACH calls
* All return MACH return values.
*/
struct svm_allocate_args {
vm_map_t map;
vm_offset_t *addr;
vm_size_t size;
boolean_t anywhere;
};
/* ARGSUSED */
int
svm_allocate(p, uap, retval)
struct proc *p;
struct svm_allocate_args *uap;
int *retval;
{
vm_offset_t addr;
int rv;
uap->map = p->p_map; /* XXX */
if (copyin((caddr_t) uap->addr, (caddr_t) &addr, sizeof(addr)))
rv = KERN_INVALID_ARGUMENT;
else
rv = vm_allocate(uap->map, &addr, uap->size, uap->anywhere);
if (rv == KERN_SUCCESS) {
if (copyout((caddr_t) &addr, (caddr_t) uap->addr, sizeof(addr)))
rv = KERN_INVALID_ARGUMENT;
}
return ((int) rv);
}
struct svm_deallocate_args {
vm_map_t map;
vm_offset_t addr;
vm_size_t size;
};
/* ARGSUSED */
int
svm_deallocate(p, uap, retval)
struct proc *p;
struct svm_deallocate_args *uap;
int *retval;
{
int rv;
uap->map = p->p_map; /* XXX */
rv = vm_deallocate(uap->map, uap->addr, uap->size);
return ((int) rv);
}
struct svm_inherit_args {
vm_map_t map;
vm_offset_t addr;
vm_size_t size;
vm_inherit_t inherit;
};
/* ARGSUSED */
int
svm_inherit(p, uap, retval)
struct proc *p;
struct svm_inherit_args *uap;
int *retval;
{
int rv;
uap->map = p->p_map; /* XXX */
rv = vm_inherit(uap->map, uap->addr, uap->size, uap->inherit);
return ((int) rv);
}
struct svm_protect_args {
vm_map_t map;
vm_offset_t addr;
vm_size_t size;
boolean_t setmax;
vm_prot_t prot;
};
/* ARGSUSED */
int
svm_protect(p, uap, retval)
struct proc *p;
struct svm_protect_args *uap;
int *retval;
{
int rv;
uap->map = p->p_map; /* XXX */
rv = vm_protect(uap->map, uap->addr, uap->size, uap->setmax, uap->prot);
return ((int) rv);
}
#endif
/*
* vm_inherit sets the inheritence of the specified range in the
* specified map.