Fix the build on macos

asomers · asomers · commit 5a89a1fd8419 · 2019-02-01T08:58:11.000-07:00
diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs
@@ -2418,7 +2418,7 @@ f! {
     }
 
     pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
-        __DARWIN_ALIGN32(mem::size_of::<::cmsghdr>()) + length as usize
+        (__DARWIN_ALIGN32(mem::size_of::<::cmsghdr>()) + length as usize)
             as ::c_uint
     }
 

Original file line number	Diff line number	Diff line change
`@@ -2418,7 +2418,7 @@ f! {`
`2418`	`2418`	`}`
`2419`	`2419`
`2420`	`2420`	`pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {`
`2421`		`- __DARWIN_ALIGN32(mem::size_of::<::cmsghdr>()) + length as usize`
	`2421`	`+ (__DARWIN_ALIGN32(mem::size_of::<::cmsghdr>()) + length as usize)`
`2422`	`2422`	`as ::c_uint`
`2423`	`2423`	`}`
`2424`	`2424`