diff options
Diffstat (limited to 'src/sched.rs')
| -rw-r--r-- | src/sched.rs | 43 |
1 files changed, 17 insertions, 26 deletions
diff --git a/src/sched.rs b/src/sched.rs index c9d5d6d..d76d558 100644 --- a/src/sched.rs +++ b/src/sched.rs @@ -4,11 +4,10 @@ //! [sched.h](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sched.h.html) use crate::{Errno, Result}; -#[cfg(any(target_os = "android", target_os = "linux"))] +#[cfg(linux_android)] pub use self::sched_linux_like::*; -#[cfg(any(target_os = "android", target_os = "linux"))] -#[cfg_attr(docsrs, doc(cfg(all())))] +#[cfg(linux_android)] mod sched_linux_like { use crate::errno::Errno; use crate::unistd::Pid; @@ -117,17 +116,19 @@ mod sched_linux_like { } let combined = flags.bits() | signal.unwrap_or(0); - let ptr = stack.as_mut_ptr().add(stack.len()); - let ptr_aligned = ptr.sub(ptr as usize % 16); - let res = libc::clone( - mem::transmute( - callback - as extern "C" fn(*mut Box<dyn FnMut() -> isize>) -> i32, - ), - ptr_aligned as *mut c_void, - combined, - &mut cb as *mut _ as *mut c_void, - ); + let res = unsafe { + let ptr = stack.as_mut_ptr().add(stack.len()); + let ptr_aligned = ptr.sub(ptr as usize % 16); + libc::clone( + mem::transmute( + callback + as extern "C" fn(*mut Box<dyn FnMut() -> isize>) -> i32, + ), + ptr_aligned as *mut c_void, + combined, + &mut cb as *mut _ as *mut c_void, + ) + }; Errno::result(res).map(Pid::from_raw) } @@ -151,20 +152,10 @@ mod sched_linux_like { } } -#[cfg(any( - target_os = "android", - target_os = "dragonfly", - target_os = "freebsd", - target_os = "linux" -))] +#[cfg(any(linux_android, freebsdlike))] pub use self::sched_affinity::*; -#[cfg(any( - target_os = "android", - target_os = "dragonfly", - target_os = "freebsd", - target_os = "linux" -))] +#[cfg(any(linux_android, freebsdlike))] mod sched_affinity { use crate::errno::Errno; use crate::unistd::Pid; |