Fix alignment of uc_ucontext fields on arm64 android (rust-lang#3894)

CUB3D · tgross35 · commit 6d2c9ee0f63c · 2024-11-06T16:08:54.000-06:00
(backport <rust-lang#3894>) (cherry picked from commit 707d32c)
diff --git a/src/unix/linux_like/android/b64/aarch64/align.rs b/src/unix/linux_like/android/b64/aarch64/align.rs
@@ -12,6 +12,7 @@ s! {
         pub uc_link: *mut ucontext_t,
         pub uc_stack: ::stack_t,
         pub uc_sigmask: ::sigset_t,
+        pub __pad: [u8; 1024 / 8 - core::mem::size_of::<::sigset_t>()],
         pub uc_mcontext: mcontext_t,
     }
 

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,7 @@ s! {`
`12`	`12`	`pub uc_link: *mut ucontext_t,`
`13`	`13`	`pub uc_stack: ::stack_t,`
`14`	`14`	`pub uc_sigmask: ::sigset_t,`
	`15`	`+ pub __pad: [u8; 1024 / 8 - core::mem::size_of::<::sigset_t>()],`
`15`	`16`	`pub uc_mcontext: mcontext_t,`
`16`	`17`	`}`
`17`	`18`