diff --git a/Cargo.lock b/Cargo.lock
index 75dcd778cfcee371984c531d80e565f46c0a8183..d440fe7e30dfe00d39ddb4a8a4dde88eb8086c1c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,12 +3,20 @@
[[package]]
name = "bit_field"
version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/hermitcore/rust-bit-field.git?branch=hermit#76a803090c0b836094582431c4318dee89ce2e41"
+dependencies = [
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
[[package]]
name = "bitflags"
version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/hermitcore/bitflags.git?branch=hermit#8381fe363cf4ad74c4b81295b70b45f3abd70f78"
+dependencies = [
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
[[package]]
name = "cc"
@@ -19,6 +27,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
name = "cfg-if"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
[[package]]
name = "compiler_builtins"
@@ -31,26 +43,39 @@ dependencies = [
[[package]]
name = "log"
version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/hermitcore/log.git?branch=hermit#bd48cf7e9f3163d8f14c224563e5d6569401fb52"
dependencies = [
"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "multiboot"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+version = "0.5.0"
+source = "git+https://github.com/hermitcore/rust-multiboot.git?branch=hermit#782f9b333d065c5027662f7b5eca48aae66fcf73"
+dependencies = [
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
[[package]]
name = "raw-cpuid"
version = "7.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/hermitcore/rust-cpuid.git?branch=hermit#8e24f4d90117517bd793d27d3e203d0969661747"
dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.2.1 (git+https://github.com/hermitcore/bitflags.git?branch=hermit)",
"cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
+[[package]]
+name = "rustc-std-workspace-alloc"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
[[package]]
name = "rustc-std-workspace-core"
version = "1.0.0"
@@ -68,12 +93,13 @@ dependencies = [
name = "rusty-hermit"
version = "0.3.11"
dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.2.1 (git+https://github.com/hermitcore/bitflags.git?branch=hermit)",
"compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "multiboot 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (git+https://github.com/hermitcore/log.git?branch=hermit)",
+ "multiboot 0.5.0 (git+https://github.com/hermitcore/rust-multiboot.git?branch=hermit)",
+ "rustc-std-workspace-alloc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "x86 0.27.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "x86 0.27.0 (git+https://github.com/hermitcore/rust-x86.git?branch=hermit)",
]
[[package]]
@@ -92,24 +118,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "x86"
version = "0.27.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/hermitcore/rust-x86.git?branch=hermit#f6643e9c32636aa964f5e56bb2ca002716ae50da"
dependencies = [
- "bit_field 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "raw-cpuid 7.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bit_field 0.10.0 (git+https://github.com/hermitcore/rust-bit-field.git?branch=hermit)",
+ "bitflags 1.2.1 (git+https://github.com/hermitcore/bitflags.git?branch=hermit)",
+ "compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "raw-cpuid 7.0.3 (git+https://github.com/hermitcore/rust-cpuid.git?branch=hermit)",
+ "rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[metadata]
-"checksum bit_field 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a165d606cf084741d4ac3a28fb6e9b1eb0bd31f6cd999098cfddb0b2ab381dc0"
-"checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+"checksum bit_field 0.10.0 (git+https://github.com/hermitcore/rust-bit-field.git?branch=hermit)" = "<none>"
+"checksum bitflags 1.2.1 (git+https://github.com/hermitcore/bitflags.git?branch=hermit)" = "<none>"
"checksum cc 1.0.46 (registry+https://github.com/rust-lang/crates.io-index)" = "0213d356d3c4ea2c18c40b037c3be23cd639825c18f25ee670ac7813beeef99c"
"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
"checksum compiler_builtins 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)" = "4e32b9fc11fdb3aefbd0a4761a8d3a2b7419608b759fa14a26525df4ea5deaba"
-"checksum log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
-"checksum multiboot 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "745e351d4f128ea9e266fe2dd04a1bd7349c60441d45ec8677520bae08e25d43"
-"checksum raw-cpuid 7.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b4a349ca83373cfa5d6dbb66fd76e58b2cca08da71a5f6400de0a0a6a9bceeaf"
+"checksum log 0.4.8 (git+https://github.com/hermitcore/log.git?branch=hermit)" = "<none>"
+"checksum multiboot 0.5.0 (git+https://github.com/hermitcore/rust-multiboot.git?branch=hermit)" = "<none>"
+"checksum raw-cpuid 7.0.3 (git+https://github.com/hermitcore/rust-cpuid.git?branch=hermit)" = "<none>"
+"checksum rustc-std-workspace-alloc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff66d57013a5686e1917ed6a025d54dd591fcda71a41fe07edf4d16726aefa86"
"checksum rustc-std-workspace-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1956f5517128a2b6f23ab2dadf1a976f4f5b27962e7724c2bf3d45e539ec098c"
"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
"checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum x86 0.27.0 (registry+https://github.com/rust-lang/crates.io-index)" = "271bc2de3f2f7a7c416377205b86e2ed1098eddfbc44098a1e1ac41d50951e7a"
+"checksum x86 0.27.0 (git+https://github.com/hermitcore/rust-x86.git?branch=hermit)" = "<none>"
diff --git a/Cargo.toml b/Cargo.toml
index 700fdceb6e2c6a04f33534164cf987fe26b02a3a..2d7bdeabd093b476cbb1797e9e2e54ae98f3b585 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,25 +25,32 @@ name = "hermit"
[features]
vga = []
newlib = []
-rustc-dep-of-std = ['core', 'compiler_builtins/rustc-dep-of-std']
+rustc-dep-of-std = ['core', 'compiler_builtins/rustc-dep-of-std', 'compiler_builtins/mem', 'x86/rustc-dep-of-std', 'log/rustc-dep-of-std', 'bitflags/rustc-dep-of-std', 'multiboot/rustc-dep-of-std']
+
+[target.'cfg(target_arch = "x86_64")']
+rustflags = ["-C", "target-features", "-mmx,-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-3dnow,-3dnowa,-avx,-avx2,+soft-float"]
[dependencies]
core = { version = '1.0.0', optional = true, package = 'rustc-std-workspace-core' }
+alloc = { version = '1.0.0', package = 'rustc-std-workspace-alloc' }
compiler_builtins = { version = '0.1.10', optional = true }
-bitflags = "1.2"
-#cfg-if = "0.1"
-#byteorder = { version = "1.0", default-features = false }
+bitflags = { git = "https://github.com/hermitcore/bitflags.git", branch = "hermit" }
[dependencies.log]
-version = "0.4"
+git = "https://github.com/hermitcore/log.git"
+branch = "hermit"
+#version = "0.4"
default-features = false
#features = ["release_max_level_info"]
[target.'cfg(target_arch = "x86_64")'.dependencies.multiboot]
-version = "0.*"
+git = "https://github.com/hermitcore/rust-multiboot.git"
+branch = "hermit"
[target.'cfg(target_arch = "x86_64")'.dependencies.x86]
-version = "0.*"
+#version = "0.*"
+git = "https://github.com/hermitcore/rust-x86.git"
+branch = "hermit"
default-features = false
[package.metadata.cargo-xbuild]
diff --git a/src/arch/x86_64/kernel/irq.rs b/src/arch/x86_64/kernel/irq.rs
index 573a7cf7b70bd262aa03d497d4a3caf0f9fb7804..27140b6082ddbfa85e70708c50c20738656da816 100644
--- a/src/arch/x86_64/kernel/irq.rs
+++ b/src/arch/x86_64/kernel/irq.rs
@@ -37,10 +37,10 @@ pub struct ExceptionStackFrame {
}
impl fmt::Debug for ExceptionStackFrame {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
struct Hex(u64);
impl fmt::Debug for Hex {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{:#x}", self.0)
}
}
diff --git a/src/drivers/net/uhyve.rs b/src/drivers/net/uhyve.rs
index 889e958f3eb8c6dcf8eb84da0ea6a4fc40ba48dc..6ce5383021478127eabc716ad1f426cdde522a88 100644
--- a/src/drivers/net/uhyve.rs
+++ b/src/drivers/net/uhyve.rs
@@ -13,7 +13,7 @@ use core::sync::atomic::{AtomicBool, Ordering};
use core::{ptr, str};
use drivers::net::NetworkInterface;
use synch;
-use syscalls::sys_sem_post;
+//use syscalls::sys_sem_post;
#[cfg(target_arch = "x86_64")]
use arch::x86_64::kernel::apic;
@@ -68,9 +68,9 @@ impl NetworkInterface for UhyveNetwork {
fn set_polling(&mut self, mode: bool) {
self.polling.store(mode, Ordering::SeqCst);
- if mode && !self.sem.is_null() {
+ /*if mode && !self.sem.is_null() {
sys_sem_post(self.sem as *const synch::semaphore::Semaphore);
- }
+ }*/
}
fn init(
diff --git a/src/lib.rs b/src/lib.rs
index 844cc7c56bce367a300f574c666799e9c4613190..9c4752e6028ee0e3af9bd2b5be3b0a9ba6af7482 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -23,6 +23,7 @@
#![allow(clippy::cognitive_complexity)]
#![allow(clippy::forget_copy)]
#![feature(abi_x86_interrupt)]
+#![feature(alloc_error_handler)]
#![feature(allocator_api)]
#![feature(asm)]
#![feature(const_fn)]
@@ -40,7 +41,6 @@
extern crate std;
// EXTERNAL CRATES
-#[macro_use]
extern crate alloc;
#[macro_use]
extern crate bitflags;
@@ -68,7 +68,7 @@ mod kernel_message_buffer;
mod mm;
mod runtime_glue;
mod scheduler;
-mod synch;
+pub mod synch;
mod syscalls;
pub use arch::*;
diff --git a/src/logging.rs b/src/logging.rs
index 179d101ab88690a597fa4b5af272c08e8f6f02ed..18d50f4cd61c4d29121ed32386fe5262dd2205df 100644
--- a/src/logging.rs
+++ b/src/logging.rs
@@ -12,7 +12,7 @@ use log::{set_logger, set_max_level, LevelFilter, Metadata, Record};
struct KernelLogger;
impl log::Log for KernelLogger {
- fn enabled(&self, _: &Metadata) -> bool {
+ fn enabled(&self, _: &Metadata<'_>) -> bool {
true
}
@@ -20,7 +20,7 @@ impl log::Log for KernelLogger {
// nothing to do
}
- fn log(&self, record: &Record) {
+ fn log(&self, record: &Record<'_>) {
if self.enabled(record.metadata()) {
println!(
"[{}][{}] {}",
diff --git a/src/mm/mod.rs b/src/mm/mod.rs
index b5aa9dccbe164a9099864e7287bb4bcba9a6dd7b..ab7e3f4763e27412e3d58741e5522e772c963f65 100644
--- a/src/mm/mod.rs
+++ b/src/mm/mod.rs
@@ -220,6 +220,7 @@ pub fn print_information() {
arch::mm::virtualmem::print_information();
}
+#[allow(dead_code)]
pub fn allocate_iomem(sz: usize) -> usize {
let size = align_up!(sz, BasePageSize::SIZE);
diff --git a/src/runtime_glue.rs b/src/runtime_glue.rs
index 8398781f3306cbca6c3a0fa60a5c29e6690cfb8a..2baba18bf163fa861fe303d2d72f5d1b2f7fb033 100644
--- a/src/runtime_glue.rs
+++ b/src/runtime_glue.rs
@@ -16,7 +16,7 @@ use core::panic::PanicInfo;
// see https://users.rust-lang.org/t/psa-breaking-change-panic-fmt-language-item-removed-in-favor-of-panic-implementation/17875
#[cfg(not(test))]
#[panic_handler]
-fn panic(info: &PanicInfo) -> ! {
+fn panic(info: &PanicInfo<'_>) -> ! {
print!("[{}][!!!PANIC!!!] ", arch::percore::core_id());
if let Some(location) = info.location() {
@@ -35,8 +35,8 @@ fn panic(info: &PanicInfo) -> ! {
}
#[cfg(not(test))]
-#[lang = "oom"]
-#[no_mangle]
+#[doc(hidden)]
+#[alloc_error_handler]
pub fn rust_oom(layout: Layout) -> ! {
println!(
"[{}][!!!OOM!!!] Memory allocation of {} bytes failed",
diff --git a/src/synch/spinlock.rs b/src/synch/spinlock.rs
index e02e7f3ba445ea5654e235354958346c19fa95f1..62af74b8377e5c875f79675294281d43ac5d72d7 100644
--- a/src/synch/spinlock.rs
+++ b/src/synch/spinlock.rs
@@ -53,7 +53,7 @@ pub struct Spinlock<T: ?Sized> {
/// A guard to which the protected data can be accessed
///
/// When the guard falls out of scope it will release the lock.
-pub struct SpinlockGuard<'a, T: ?Sized + 'a> {
+pub struct SpinlockGuard<'a, T: ?Sized> {
//queue: &'a AtomicUsize,
dequeue: &'a AtomicUsize,
data: &'a mut T,
@@ -90,7 +90,7 @@ impl<T: ?Sized> Spinlock<T> {
}
}
- pub fn lock(&self) -> SpinlockGuard<T> {
+ pub fn lock(&self) -> SpinlockGuard<'_, T> {
self.obtain_lock();
SpinlockGuard {
//queue: &self.queue,
@@ -176,7 +176,7 @@ pub struct SpinlockIrqSave<T: ?Sized> {
/// A guard to which the protected data can be accessed
///
/// When the guard falls out of scope it will release the lock.
-pub struct SpinlockIrqSaveGuard<'a, T: ?Sized + 'a> {
+pub struct SpinlockIrqSaveGuard<'a, T: ?Sized> {
//queue: &'a AtomicUsize,
dequeue: &'a AtomicUsize,
irq: &'a AtomicBool,
@@ -219,7 +219,7 @@ impl<T: ?Sized> SpinlockIrqSave<T> {
self.irq.store(irq, Ordering::SeqCst);
}
- pub fn lock(&self) -> SpinlockIrqSaveGuard<T> {
+ pub fn lock(&self) -> SpinlockIrqSaveGuard<'_, T> {
self.obtain_lock();
SpinlockIrqSaveGuard {
//queue: &self.queue,
diff --git a/src/syscalls/mod.rs b/src/syscalls/mod.rs
index e889298344df56809769c71888f595fb9f647123..b5fc7c1df80d6592e622564142794dd4aceda25e 100644
--- a/src/syscalls/mod.rs
+++ b/src/syscalls/mod.rs
@@ -12,8 +12,11 @@ mod interfaces;
mod lwip;
mod processor;
mod random;
+#[cfg(feature = "newlib")]
mod recmutex;
+#[cfg(feature = "newlib")]
mod semaphore;
+#[cfg(feature = "newlib")]
mod spinlock;
mod system;
mod tasks;
@@ -22,8 +25,11 @@ mod timer;
pub use self::condvar::*;
pub use self::processor::*;
pub use self::random::*;
+#[cfg(feature = "newlib")]
pub use self::recmutex::*;
+#[cfg(feature = "newlib")]
pub use self::semaphore::*;
+#[cfg(feature = "newlib")]
pub use self::spinlock::*;
pub use self::system::*;
pub use self::tasks::*;
diff --git a/src/syscalls/spinlock.rs b/src/syscalls/spinlock.rs
index 44f0f2373196710cbfd8f863a05ab42765206d48..70e781ae672a44cdfc83ab566426272160683b73 100644
--- a/src/syscalls/spinlock.rs
+++ b/src/syscalls/spinlock.rs
@@ -20,7 +20,7 @@ pub struct SpinlockIrqSaveContainer<'a> {
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_init(lock: *mut *mut SpinlockContainer) -> i32 {
+pub extern "C" fn sys_spinlock_init(lock: *mut *mut SpinlockContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -36,7 +36,7 @@ pub extern "C" fn sys_spinlock_init(lock: *mut *mut SpinlockContainer) -> i32 {
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_destroy(lock: *mut SpinlockContainer) -> i32 {
+pub extern "C" fn sys_spinlock_destroy(lock: *mut SpinlockContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -49,7 +49,7 @@ pub extern "C" fn sys_spinlock_destroy(lock: *mut SpinlockContainer) -> i32 {
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_lock(lock: *mut SpinlockContainer) -> i32 {
+pub extern "C" fn sys_spinlock_lock(lock: *mut SpinlockContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -64,7 +64,7 @@ pub extern "C" fn sys_spinlock_lock(lock: *mut SpinlockContainer) -> i32 {
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_unlock(lock: *mut SpinlockContainer) -> i32 {
+pub extern "C" fn sys_spinlock_unlock(lock: *mut SpinlockContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -79,7 +79,7 @@ pub extern "C" fn sys_spinlock_unlock(lock: *mut SpinlockContainer) -> i32 {
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_irqsave_init(lock: *mut *mut SpinlockIrqSaveContainer) -> i32 {
+pub extern "C" fn sys_spinlock_irqsave_init(lock: *mut *mut SpinlockIrqSaveContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -95,7 +95,7 @@ pub extern "C" fn sys_spinlock_irqsave_init(lock: *mut *mut SpinlockIrqSaveConta
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_irqsave_destroy(lock: *mut SpinlockIrqSaveContainer) -> i32 {
+pub extern "C" fn sys_spinlock_irqsave_destroy(lock: *mut SpinlockIrqSaveContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -108,7 +108,7 @@ pub extern "C" fn sys_spinlock_irqsave_destroy(lock: *mut SpinlockIrqSaveContain
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_irqsave_lock(lock: *mut SpinlockIrqSaveContainer) -> i32 {
+pub extern "C" fn sys_spinlock_irqsave_lock(lock: *mut SpinlockIrqSaveContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}
@@ -123,7 +123,7 @@ pub extern "C" fn sys_spinlock_irqsave_lock(lock: *mut SpinlockIrqSaveContainer)
}
#[no_mangle]
-pub extern "C" fn sys_spinlock_irqsave_unlock(lock: *mut SpinlockIrqSaveContainer) -> i32 {
+pub extern "C" fn sys_spinlock_irqsave_unlock(lock: *mut SpinlockIrqSaveContainer<'_>) -> i32 {
if lock.is_null() {
return -EINVAL;
}