zx::vmar

Summary

Inheritance

Inherits from: zx::object< vmar >

Constructors and Destructors
vmar()
vmar(zx_handle_t value)
vmar(handle && h)
vmar(vmar && other)

Public static attributes
TYPE = ZX_OBJ_TYPE_VMAR
constexpr zx_obj_type_t

Public functions
allocate(uint32_t options, size_t offset, size_t size, vmar *child, uintptr_t *child_addr)
zx_status_t
destroy()
zx_status_t
map(zx_vm_option_t options, size_t vmar_offset, const vmo & vmo_handle, uint64_t vmo_offset, size_t len, zx_vaddr_t *ptr)
zx_status_t
map_iob(zx_vm_option_t options, size_t vmar_offset, const iob & iob_handle, uint32_t region_index, uint64_t region_offset, size_t region_len, zx_vaddr_t *ptr)
zx_status_t
op_range(uint32_t op, uint64_t offset, uint64_t size, void *buffer, size_t buffer_size)
zx_status_t
operator=(vmar && other)
vmar &
protect(zx_vm_option_t prot, uintptr_t address, size_t len)
zx_status_t
unmap(uintptr_t address, size_t len)
zx_status_t

Public static functions
root_self()

Public static attributes

TYPE

constexpr zx_obj_type_t TYPE = ZX_OBJ_TYPE_VMAR

Public functions

allocate

zx_status_t allocate(
  uint32_t options,
  size_t offset,
  size_t size,
  vmar *child,
  uintptr_t *child_addr
)

destroy

zx_status_t destroy()

map

zx_status_t map(
  zx_vm_option_t options,
  size_t vmar_offset,
  const vmo & vmo_handle,
  uint64_t vmo_offset,
  size_t len,
  zx_vaddr_t *ptr
)

map_iob

zx_status_t map_iob(
  zx_vm_option_t options,
  size_t vmar_offset,
  const iob & iob_handle,
  uint32_t region_index,
  uint64_t region_offset,
  size_t region_len,
  zx_vaddr_t *ptr
)

op_range

zx_status_t op_range(
  uint32_t op,
  uint64_t offset,
  uint64_t size,
  void *buffer,
  size_t buffer_size
)

operator=

vmar & operator=(
  vmar && other
)

protect

zx_status_t protect(
  zx_vm_option_t prot,
  uintptr_t address,
  size_t len
)

unmap

zx_status_t unmap(
  uintptr_t address,
  size_t len
)

vmar

constexpr vmar()=default

vmar

 vmar(
  zx_handle_t value
)

vmar

 vmar(
  handle && h
)

vmar

 vmar(
  vmar && other
)

Public static functions

root_self

unowned< vmar > root_self()