diff options
| author | JF Bastien <jfb@google.com> | 2014-12-02 17:30:19 +0000 |
|---|---|---|
| committer | JF Bastien <jfb@google.com> | 2014-12-02 17:30:19 +0000 |
| commit | 93cfd7fc4e4e3b9b4ca18abdef49b395f8277e42 (patch) | |
| tree | db1fe28c48138fab293579a7346a1b35857275a6 | |
| parent | 2bd5ffd330036d753b5e43201fc6fa76214b0e3e (diff) | |
libc++: support NaCl when building thread.cpp
Summary: NaCl shouldn't include sysctl.h when trying to determine std::thread::hardware_concurrency, it should instead use sysconf(_SC_NPROCESSORS_ONLN) through unistd.h. No test needs to be changed, since hardware_concurrency.pass.cpp already tests that std::thread::hardware_concurrency > 0.
Test Plan: make check-libcxx
Reviewers: dschuff, danalbert
Subscribers: jfb, cfe-commits
Differential Revision: http://reviews.llvm.org/D6470
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@223128 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | src/thread.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/thread.cpp b/src/thread.cpp index 0ced1e3bb..6aad558ab 100644 --- a/src/thread.cpp +++ b/src/thread.cpp @@ -17,10 +17,10 @@ #include "limits" #include <sys/types.h> #if !defined(_WIN32) -#if !defined(__sun__) && !defined(__linux__) && !defined(_AIX) -#include <sys/sysctl.h> -#endif // !__sun__ && !__linux__ && !_AIX -#include <unistd.h> +# if !defined(__sun__) && !defined(__linux__) && !defined(_AIX) && !defined(__native_client__) +# include <sys/sysctl.h> +# endif // !defined(__sun__) && !defined(__linux__) && !defined(_AIX) && !defined(__native_client__) +# include <unistd.h> #endif // !_WIN32 #if defined(__NetBSD__) |