From 4e452e9c1cfb4964dbe83de1d00377c0daa368bb Mon Sep 17 00:00:00 2001
From: Russell Yanofsky <russ@yanofsky.org>
Date: Tue, 6 Aug 2019 15:46:26 -0400
Subject: [PATCH] Remove #include <syscall.h> to avoid mac os build error

Issue was found by hugohn in
https://github.com/chaincodelabs/libmultiprocess/issues/5#issuecomment-518802181
---
 src/mp/util.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mp/util.cpp b/src/mp/util.cpp
index 33e08c59..79b2287e 100644
--- a/src/mp/util.cpp
+++ b/src/mp/util.cpp
@@ -13,9 +13,12 @@
 #include <sys/types.h>
 #include <sys/un.h>
 #include <sys/wait.h>
-#include <syscall.h>
 #include <unistd.h>
 
+#if __linux__
+#include <syscall.h>
+#endif
+
 namespace mp {
 namespace {