Crate fuchsia_zircon
source ·Expand description
Type-safe bindings for Zircon kernel syscalls.
Modules§
- Prelude containing common utility traits. Designed for use like
use fuchsia_zircon::prelude::*;
Macros§
Structs§
- An object representing a Zircon Bus Transaction Initiator object. See BTI Documentation for details.
- An object representing a Zircon channel.
- An object representing a kernel clock, used to track the progress of time. A clock is a one-dimensional affine transformation of the clock monotonic reference timeline which may be atomically adjusted by a maintainer and observed by clients.
- Fine grained details of a
Clockobject. - A one-dimensional affine transformation that maps points from the reference timeline to the clock timeline. See clock transformations.
- Specifies an update to zero or more properties of a clock. See [
Clock::update] - Builder to specify how zero or more properties of a clock should be updated. See [
Clock::update]. - An object representing a Zircon ‘debuglog’ object.
- An object representing a Zircon event object.
- An object representing a Zircon event_pair
- An object representing a Zircon exception object.
- Options that may be used with
Task::create_exception_channel - An object representing a Zircon fifo.
- A safe wrapper around zx_futex_t, generally called as part of higher-level synchronization primitives.
- Wrapper type for guest physical addresses.
- An object representing a Zircon guest
- Contents of a guest bell packet generated by the kernel. This is a type-safe wrapper for zx_packet_guest_bell_t
- Contents of a guest I/O packet generated by the kernel. This is a type-safe wrapper for zx_packet_guest_io_t
- Contents of a guest memory packet generated by the kernel. This is a type-safe wrapper for zx_packet_guest_memory_t
- Contents of a guest VCPU packet generated by the kernel. This is a type-safe wrapper for zx_packet_guest_vcpu_t
- An object representing a Zircon handle.
- Basic information about a handle.
- Operation to perform on handles during write. Based on zx_handle_disposition_t, but does not match the same layout.
- Information on handles that were read. Based on zx_handle_info_t.
- An object representing a Zircon interrupt.
- An object representing a Zircon iommu
- An object representing a Zircon job.
- Options that may be used by
Job::set_critical. - A buffer for receiving messages from a channel.
- A buffer for receiving messages from a channel.
- Zircon object types.
- A packet sent through a port. This is a type-safe wrapper for zx_port_packet_t.
- An object representing a Zircon pager.
- Options that may be used when creating a pager.
- Contents of a pager packet generated by the kernel. This is a type-safe wrapper for zx_packet_page_request_t
- An object representing a Zircon Pinned Memory Token. See PMT Documentation for details.
- An object representing a Zircon port.
- An object representing a Zircon process.
- Options that may be used when creating a
Process. - An object representing a Zircon profile.
- Object property types for use with [object_get_property()] and [object_set_property].
- An object representing a Zircon resource.
- Rights associated with a handle.
- Contents of a signal packet (one generated by the kernel). This is a type-safe wrapper for zx_packet_signal_t.
- Signals that can be waited upon.
- An object representing a Zircon socket
- Status type indicating the result of a Fuchsia syscall.
- An object representing a Zircon stream.
- An object representing a Zircon thread.
- An object representing a Zircon timer, such as the one returned by zx_timer_create.
- Options that may be used when transferring data between VMOs.
- A borrowed value of type
T. - Contents of a user packet (one sent by
port_queue). This is a type-safe wrapper for zx_packet_user_t. - An object representing a Zircon virtual memory address region.
- Flags to VMAR routines which are considered safe.
- Flags to all VMAR routines.
- An object representing a Zircon virtual memory object.
- Options that may be used when creating a
Vmochild. - Flags that may be set when receiving info on a
Vmo. - VM Object opcodes
- Options that may be used when creating a
Vmo. - Options for wait_async
- A “wait item” containing a handle reference and information about what signals to wait on, and, on return from
object_wait_many, which are pending.
Enums§
- Represents the default operand size as specified by the CS descriptor.
- Handle operation.
- Represents the ZX_POL_ACTION_* constants
- Represents the ZX_POL_* constants
- Represents the ZX_TIMER_SLACK_* constants
- Holds a timer policy or a basic policy set for zx_job_set_policy
- Represents the ZX_JOB_POL_RELATIVE and ZX_JOB_POL_ABSOLUTE constants
- The contents of a
Packet. - Write disposition to set on a zircon socket with zx_socket_set_disposition.
Traits§
- A trait to get a reference to the underlying handle of an object.
- A trait implemented by all handle-based types.
- A query to get info about a zircon object.
- A trait implemented by all handles for objects which have a peer.
- A definition for properties about a zircon object.
Functions§
- Mix the given entropy into the kernel CPRNG.
- Draw random bytes from the kernel’s CPRNG to fill
buffer. This function always fills the buffer. - Draw random bytes from the kernel’s CPRNG to fill
buffer. This function always fills the buffer. - Query information about a zircon object. Returns
(num_returned, num_remaining)on success. - Query multiple records of information about a zircon object. Returns a vec of Q::InfoTy on success. Intended for calls that return multiple small objects.
- Get a property on a zircon object
- Set a property on a zircon object
- Wait on multiple handles. The success return value is a bool indicating whether one or more of the provided handle references was closed during the wait.
- Convenience re-export of
Status::ok. - Get number of logical processors on the system.
- Retrieve the system memory page size in bytes.
- Get the amount of physical memory on the system, in bytes.
- Return a version string describing the system (kernel). This string never changes.
- Read the number of high-precision timer ticks since boot. These ticks may be processor cycles, high speed timer, profiling timer, etc. They are not guaranteed to continue advancing when the system is asleep.
- Return the number of high-precision timer ticks in a second.