drivers/android/binder/rust_binder_events.c

Source file repositories/reference/linux-study-clean/drivers/android/binder/rust_binder_events.c

File Facts

System
Linux kernel
Corpus path
drivers/android/binder/rust_binder_events.c
Extension
.c
Size
1151 bytes
Lines
60
Domain
Driver Families
Bucket
drivers/android
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/* rust_binder_events.c
 *
 * Rust Binder tracepoints.
 *
 * Copyright 2025 Google LLC
 */

#include "rust_binder.h"

const char * const binder_command_strings[] = {
	"BC_TRANSACTION",
	"BC_REPLY",
	"BC_ACQUIRE_RESULT",
	"BC_FREE_BUFFER",
	"BC_INCREFS",
	"BC_ACQUIRE",
	"BC_RELEASE",
	"BC_DECREFS",
	"BC_INCREFS_DONE",
	"BC_ACQUIRE_DONE",
	"BC_ATTEMPT_ACQUIRE",
	"BC_REGISTER_LOOPER",
	"BC_ENTER_LOOPER",
	"BC_EXIT_LOOPER",
	"BC_REQUEST_DEATH_NOTIFICATION",
	"BC_CLEAR_DEATH_NOTIFICATION",
	"BC_DEAD_BINDER_DONE",
	"BC_TRANSACTION_SG",
	"BC_REPLY_SG",
};

const char * const binder_return_strings[] = {
	"BR_ERROR",
	"BR_OK",
	"BR_TRANSACTION",
	"BR_REPLY",
	"BR_ACQUIRE_RESULT",
	"BR_DEAD_REPLY",
	"BR_TRANSACTION_COMPLETE",
	"BR_INCREFS",
	"BR_ACQUIRE",
	"BR_RELEASE",
	"BR_DECREFS",
	"BR_ATTEMPT_ACQUIRE",
	"BR_NOOP",
	"BR_SPAWN_LOOPER",
	"BR_FINISHED",
	"BR_DEAD_BINDER",
	"BR_CLEAR_DEATH_NOTIFICATION_DONE",
	"BR_FAILED_REPLY",
	"BR_FROZEN_REPLY",
	"BR_ONEWAY_SPAM_SUSPECT",
	"BR_TRANSACTION_PENDING_FROZEN"
};

#define CREATE_TRACE_POINTS
#define CREATE_RUST_TRACE_POINTS
#include "rust_binder_events.h"

Annotation

Implementation Notes