Rollup merge of #35433 - mneumann:dragonfly-fix-libstd-errno-location, r=alexcrichton

Fix build on DragonFly (unused function errno_location)

Function errno_location() is not used on DragonFly. As warnings are
errors, this breaks the build.
This commit is contained in:
Jonathan Turner
2016-08-07 09:59:43 -07:00
committed by GitHub
+1
View File
@@ -37,6 +37,7 @@
extern {
#[cfg(not(target_os = "dragonfly"))]
#[cfg_attr(any(target_os = "linux", target_os = "emscripten"),
link_name = "__errno_location")]
#[cfg_attr(any(target_os = "bitrig",