Fix _ALIGNBYTES on FreeBSD x86 with Rust <= 1.23.0.

asomers · asomers · commit 6f2139e1c446 · 2020-07-07T14:16:25.000-06:00
Fixes #1775
diff --git a/src/unix/bsd/freebsdlike/freebsd/x86.rs b/src/unix/bsd/freebsdlike/freebsd/x86.rs
@@ -40,7 +40,7 @@ cfg_if! {
         pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;
     } else {
         #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = 8 - 1;
+        pub const _ALIGNBYTES: usize = 4 - 1;
     }
 }
 pub const MINSIGSTKSZ: ::size_t = 2048; // 512 * 4

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ cfg_if! {`
`40`	`40`	`pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;`
`41`	`41`	`} else {`
`42`	`42`	`#[doc(hidden)]`
`43`		`- pub const _ALIGNBYTES: usize = 8 - 1;`
	`43`	`+ pub const _ALIGNBYTES: usize = 4 - 1;`
`44`	`44`	`}`
`45`	`45`	`}`
`46`	`46`	`pub const MINSIGSTKSZ: ::size_t = 2048; // 512 * 4`