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bolts limit ashmem concept to Linux/Android only. (#2795)

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David CARLIER 2024-12-30 15:02:52 +00:00 committed by GitHub
parent d8ec991b48
commit 930951827f
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1 changed files with 1 additions and 7 deletions
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8
libafl_bolts/src/shmem.rs
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@ -1134,7 +1134,7 @@ pub mod unix_shmem {
} }
/// Module containing `ashmem` shared memory support, commonly used on Android. /// Module containing `ashmem` shared memory support, commonly used on Android.
#[cfg(all(unix, feature = "std"))] #[cfg(all(any(target_os = "linux", target_os = "android"), feature = "std"))]
pub mod ashmem { pub mod ashmem {
use alloc::string::ToString; use alloc::string::ToString;
use core::{ use core::{
@ -1154,7 +1154,6 @@ pub mod unix_shmem {
}; };
/// An ashmem based impl for linux/android /// An ashmem based impl for linux/android
#[cfg(unix)]
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub struct AshmemShMem { pub struct AshmemShMem {
id: ShMemId, id: ShMemId,
@ -1273,7 +1272,6 @@ pub mod unix_shmem {
} }
} }
#[cfg(unix)]
impl ShMem for AshmemShMem { impl ShMem for AshmemShMem {
fn id(&self) -> ShMemId { fn id(&self) -> ShMemId {
self.id self.id
@ -1295,7 +1293,6 @@ pub mod unix_shmem {
} }
/// [`Drop`] implementation for [`AshmemShMem`], which cleans up the mapping. /// [`Drop`] implementation for [`AshmemShMem`], which cleans up the mapping.
#[cfg(unix)]
impl Drop for AshmemShMem { impl Drop for AshmemShMem {
#[expect(trivial_numeric_casts)] #[expect(trivial_numeric_casts)]
fn drop(&mut self) { fn drop(&mut self) {
@ -1318,13 +1315,11 @@ pub mod unix_shmem {
} }
/// A [`ShMemProvider`] which uses ashmem to provide shared memory mappings. /// A [`ShMemProvider`] which uses ashmem to provide shared memory mappings.
#[cfg(unix)]
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub struct AshmemShMemProvider {} pub struct AshmemShMemProvider {}
unsafe impl Send for AshmemShMemProvider {} unsafe impl Send for AshmemShMemProvider {}
#[cfg(unix)]
impl Default for AshmemShMemProvider { impl Default for AshmemShMemProvider {
fn default() -> Self { fn default() -> Self {
Self::new().unwrap() Self::new().unwrap()
@ -1332,7 +1327,6 @@ pub mod unix_shmem {
} }
/// Implement [`ShMemProvider`] for [`AshmemShMemProvider`], for the Android `ShMem`. /// Implement [`ShMemProvider`] for [`AshmemShMemProvider`], for the Android `ShMem`.
#[cfg(unix)]
impl ShMemProvider for AshmemShMemProvider { impl ShMemProvider for AshmemShMemProvider {
type ShMem = AshmemShMem; type ShMem = AshmemShMem;