/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Header that contains the code (mostly headers) for which Rust bindings
 * will be automatically generated by `bindgen`.
 *
 * Sorted alphabetically.
 */

/*
 * First, avoid forward references to `enum` types.
 *
 * This workarounds a `bindgen` issue with them:
 * <https://github.com/rust-lang/rust-bindgen/issues/3179>.
 *
 * Without this, the generated Rust type may be the wrong one (`i32`) or
 * the proper one (typically `c_uint`) depending on how the headers are
 * included, which in turn may depend on the particular kernel configuration
 * or the architecture.
 *
 * The alternative would be to use casts and likely an
 * `#[allow(clippy::unnecessary_cast)]` in the Rust source files. Instead,
 * this approach allows us to keep the correct code in the source files and
 * simply remove this section when the issue is fixed upstream and we bump
 * the minimum `bindgen` version.
 *
 * This workaround may not be possible in some cases, depending on how the C
 * headers are set up.
 */
#include <linux/hrtimer_types.h>

// vendored-trim-618: the kernel crate's driver model is trimmed (see
// kernel/lib.rs), so the driver-binding headers it needed are dropped here:
//   acpi, gpu_buddy, drm/*, auxiliary_bus, blk*, clk, configfs, cpufreq,
//   device/faux, dma*, ethtool, firmware, i2c, interrupt, io-pgtable, ioport,
//   iosys-map, mdio, miscdevice, of_device, pci, phy, platform_device, pm_opp,
//   property, pwm, regulator, sys_soc, usb, and the samples' rust_sample trace.
// What remains is bcachefs's kept closure.
#include <kunit/test.h>
#include <linux/bitmap.h>
#include <linux/blk_types.h>	// vendored: blk_status, used by the kept error module
#include <linux/blkdev.h>	// vendored: errno_to_blk_status (error.rs)
#include <linux/rhashtable.h>	// vendored: rhashtable, used by bcachefs's glue (mod.rs)
#include <linux/completion.h>
#include <linux/delay.h>	// vendored: MAX_UDELAY_MS
#include <linux/uio.h>	// vendored: iov_iter, used by the kept uaccess module
#include <linux/cpu.h>
#include <linux/cpumask.h>
#include <linux/cred.h>
#include <linux/debugfs.h>
#include <linux/errname.h>
#include <linux/fdtable.h>
#include <linux/file.h>
#include <linux/fs.h>
#include <linux/jiffies.h>
#include <linux/jump_label.h>
#include <linux/local_lock.h>	// vendored: local_lock_t, embedded in time_stat_buffer
#include <linux/mm.h>
#include <linux/pid_namespace.h>
#include <linux/poll.h>
#include <linux/random.h>
#include <linux/refcount.h>
#include <linux/sched.h>
#include <linux/security.h>
#include <linux/slab.h>
#include <linux/task_work.h>
#include <linux/tracepoint.h>
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <linux/xarray.h>

/* `bindgen` gets confused at certain things. */
const size_t RUST_CONST_HELPER_ARCH_SLAB_MINALIGN = ARCH_SLAB_MINALIGN;
const size_t RUST_CONST_HELPER_ARCH_KMALLOC_MINALIGN = ARCH_KMALLOC_MINALIGN;
const size_t RUST_CONST_HELPER_PAGE_SIZE = PAGE_SIZE;
const gfp_t RUST_CONST_HELPER_GFP_ATOMIC = GFP_ATOMIC;
const gfp_t RUST_CONST_HELPER_GFP_KERNEL = GFP_KERNEL;
const gfp_t RUST_CONST_HELPER_GFP_KERNEL_ACCOUNT = GFP_KERNEL_ACCOUNT;
const gfp_t RUST_CONST_HELPER_GFP_NOWAIT = GFP_NOWAIT;
const gfp_t RUST_CONST_HELPER___GFP_ZERO = __GFP_ZERO;
const gfp_t RUST_CONST_HELPER___GFP_HIGHMEM = ___GFP_HIGHMEM;
const gfp_t RUST_CONST_HELPER___GFP_NOWARN = ___GFP_NOWARN;
// vendored-trim-618: BLK_FEAT_ROTATIONAL (block model trimmed; blk_types.h gone)
const fop_flags_t RUST_CONST_HELPER_FOP_UNSIGNED_OFFSET = FOP_UNSIGNED_OFFSET;

const xa_mark_t RUST_CONST_HELPER_XA_PRESENT = XA_PRESENT;

const gfp_t RUST_CONST_HELPER_XA_FLAGS_ALLOC = XA_FLAGS_ALLOC;
const gfp_t RUST_CONST_HELPER_XA_FLAGS_ALLOC1 = XA_FLAGS_ALLOC1;

const vm_flags_t RUST_CONST_HELPER_VM_MERGEABLE = VM_MERGEABLE;
const vm_flags_t RUST_CONST_HELPER_VM_READ = VM_READ;
const vm_flags_t RUST_CONST_HELPER_VM_WRITE = VM_WRITE;
const vm_flags_t RUST_CONST_HELPER_VM_EXEC = VM_EXEC;
const vm_flags_t RUST_CONST_HELPER_VM_SHARED = VM_SHARED;
const vm_flags_t RUST_CONST_HELPER_VM_MAYREAD = VM_MAYREAD;
const vm_flags_t RUST_CONST_HELPER_VM_MAYWRITE = VM_MAYWRITE;
const vm_flags_t RUST_CONST_HELPER_VM_MAYEXEC = VM_MAYEXEC;
const vm_flags_t RUST_CONST_HELPER_VM_MAYSHARE = VM_MAYSHARE; // vendored-fix-618: upstream copy-paste typo (was VM_MAYEXEC)
const vm_flags_t RUST_CONST_HELPER_VM_PFNMAP = VM_PFNMAP;
const vm_flags_t RUST_CONST_HELPER_VM_IO = VM_IO;
const vm_flags_t RUST_CONST_HELPER_VM_DONTCOPY = VM_DONTCOPY;
const vm_flags_t RUST_CONST_HELPER_VM_DONTEXPAND = VM_DONTEXPAND;
const vm_flags_t RUST_CONST_HELPER_VM_LOCKONFAULT = VM_LOCKONFAULT;
const vm_flags_t RUST_CONST_HELPER_VM_ACCOUNT = VM_ACCOUNT;
const vm_flags_t RUST_CONST_HELPER_VM_NORESERVE = VM_NORESERVE;
const vm_flags_t RUST_CONST_HELPER_VM_HUGETLB = VM_HUGETLB;
const vm_flags_t RUST_CONST_HELPER_VM_SYNC = VM_SYNC;
const vm_flags_t RUST_CONST_HELPER_VM_ARCH_1 = VM_ARCH_1;
const vm_flags_t RUST_CONST_HELPER_VM_WIPEONFORK = VM_WIPEONFORK;
const vm_flags_t RUST_CONST_HELPER_VM_DONTDUMP = VM_DONTDUMP;
const vm_flags_t RUST_CONST_HELPER_VM_SOFTDIRTY = VM_SOFTDIRTY;
const vm_flags_t RUST_CONST_HELPER_VM_MIXEDMAP = VM_MIXEDMAP;
const vm_flags_t RUST_CONST_HELPER_VM_HUGEPAGE = VM_HUGEPAGE;
const vm_flags_t RUST_CONST_HELPER_VM_NOHUGEPAGE = VM_NOHUGEPAGE;

// vendored-trim-618: gpu_buddy const helpers (gpu) + android binder includes
// (binder) — both trimmed from the kernel crate.
