From 2a0cb93725b4adae2b3fa901aa0ff6107786bd06 Mon Sep 17 00:00:00 2001
From: Michael Lee <mzlee@fb.com>
Date: Wed, 23 Dec 2015 12:38:29 -0800
Subject: [PATCH] Change `SYS_gettid` to __NR_gettid instead

Summary: SYS_gettid is not available on all platforms, but __NR_gettid should be.

Reviewed By: dcolascione

Differential Revision: D2787003

fb-gh-sync-id: ee024437ac95281a3573e2440653847f6f7d1738
---
 folly/experimental/fibers/Fiber.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/folly/experimental/fibers/Fiber.cpp b/folly/experimental/fibers/Fiber.cpp
index b4fea854..9721e903 100644
--- a/folly/experimental/fibers/Fiber.cpp
+++ b/folly/experimental/fibers/Fiber.cpp
@@ -38,7 +38,7 @@ pid_t localThreadId() {
   // OSX doesn't support thread_local.
   static FOLLY_TLS pid_t threadId = 0;
   if (UNLIKELY(threadId == 0)) {
-    threadId = syscall(SYS_gettid);
+    threadId = syscall(__NR_gettid);
   }
   return threadId;
 }
-- 
2.34.1