commit c9c6212f6f6ef53d20fb2d8011e792ed623cdaa5
author Louis Dionne <ldionne@apple.com> Tue Nov 13 17:00:04 2018 +0000
committer Louis Dionne <ldionne@apple.com> Tue Nov 13 17:00:04 2018 +0000
tree b2b8b2ca9f6dc591ccde63d64b7462f55b2775f3
parent bcc5a7426151f7f7a6058e9b12d81bc097d5c37a

[libcxx] GNU/Hurd uses BSD-based interfaces, but does not (and won't) provide <sys/sysctl.h>

Reviewed as https://reviews.llvm.org/D54338.

Thanks to sthibaul for the patch.

llvm-svn: 346763

libcxx/src/thread.cpp

diff --git a/libcxx/src/thread.cpp b/libcxx/src/thread.cpp
index 550da8e..241cfee 100644
--- a/libcxx/src/thread.cpp
+++ b/libcxx/src/thread.cpp
@@ -19,9 +19,9 @@
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 # include <sys/param.h>
-# if defined(BSD)
+# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
 #   include <sys/sysctl.h>
-# endif // defined(BSD)
+# endif
 #endif // defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__CloudABI__) || defined(__Fuchsia__)