Skip to content

Add semaphore API #18

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
JohnTitor merged 7 commits into from
Dec 19, 2023
Merged

Add semaphore API #18

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
f3b8db1
Add semaphore API
DoumanAsh Sep 29, 2022
623d0d3
Apply uglifier
DoumanAsh Sep 29, 2022
0fc82f0
Do not use crate::
DoumanAsh Sep 29, 2022
0b1acaa
Correct semaphore argument signature
DoumanAsh Sep 30, 2022
3185c5e
Fix libc-test
JohnTitor Dec 19, 2023
fce20e6
Add new mods to all-test
JohnTitor Dec 19, 2023
01ae688
Fix fmt
JohnTitor Dec 19, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions mach-test/build.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -177,6 +177,10 @@ fn main() {
});

cfg.skip_fn(move |s| {
// FIXME: The return type of these functions are different in Xcode 13 or higher.
if s.starts_with("semaphore") {
return true;
}
match s {
// mac_task_self and current_tasl are not functions, but macro that map to the
// mask_task_self_ static variable:
Expand Down
2 changes: 2 additions & 0 deletions mach-test/test/main.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,9 @@ use mach2::memory_object_types::*;
use mach2::message::*;
use mach2::ndr::*;
use mach2::port::*;
use mach2::semaphore::*;
use mach2::structs::*;
use mach2::sync_policy::*;
use mach2::task::*;
use mach2::task_info::*;
use mach2::thread_act::*;
Expand Down
2 changes: 2 additions & 0 deletions src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,9 @@ pub mod memory_object_types;
pub mod message;
pub mod ndr;
pub mod port;
pub mod semaphore;
pub mod structs;
pub mod sync_policy;
pub mod task;
pub mod task_info;
pub mod thread_act;
Expand Down
22 changes: 22 additions & 0 deletions src/semaphore.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
//! This module corresponds to `mach/semaphore.h`

use clock_types::mach_timespec_t;
use kern_return::kern_return_t;
use mach_types::{semaphore_t, task_t};
use sync_policy::sync_policy_t;

extern "C" {
pub fn semaphore_create(
task: task_t,
semaphore: *mut semaphore_t,
policy: sync_policy_t,
value: libc::c_int,
) -> kern_return_t;
pub fn semaphore_signal(semaphore: *mut semaphore_t) -> kern_return_t;
pub fn semaphore_wait(semaphore: *mut semaphore_t) -> kern_return_t;
pub fn semaphore_timedwait(
semaphore: *mut semaphore_t,
timeout: mach_timespec_t,
) -> kern_return_t;
pub fn semaphore_destroy(task: task_t, semaphore: *mut semaphore_t) -> kern_return_t;
}
9 changes: 9 additions & 0 deletions src/sync_policy.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
//! This module corresponds to `mach/sync_policy.h`

pub type sync_policy_t = libc::c_int;

pub const SYNC_POLICY_FIFO: sync_policy_t = 0x0;
pub const SYNC_POLICY_FIXED_PRIORITY: sync_policy_t = 0x1;
pub const SYNC_POLICY_REVERSED: sync_policy_t = 0x2;
pub const SYNC_POLICY_ORDER_MASK: sync_policy_t = 0x3;
pub const SYNC_POLICY_LIFO: sync_policy_t = SYNC_POLICY_FIFO | SYNC_POLICY_REVERSED;