From b4fd0ca9be14c81023db759c405c0f67cfa78166 Mon Sep 17 00:00:00 2001
From: Ben Woosley <ben.woosley@gmail.com>
Date: Sat, 9 Mar 2019 12:37:09 -0500
Subject: Include cstring for sanity_test_fdelt if required

SmartOS FD_ZERO is implemented in a way that requires
an external declaration of memcpy. We can not simply
include cstring in the existing file because
sanity_test_memcpy is attempting to replace memcpy, but we can do
so here, now that the fdelt test is split out.
---
 src/compat/glibc_sanity_fdelt.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/compat')

diff --git a/src/compat/glibc_sanity_fdelt.cpp b/src/compat/glibc_sanity_fdelt.cpp
index 13661d3eef..87140d0c71 100644
--- a/src/compat/glibc_sanity_fdelt.cpp
+++ b/src/compat/glibc_sanity_fdelt.cpp
@@ -7,6 +7,9 @@
 #endif
 
 #if defined(HAVE_SYS_SELECT_H)
+#ifdef HAVE_CSTRING_DEPENDENT_FD_ZERO
+#include <cstring>
+#endif
 #include <sys/select.h>
 
 // trigger: Call FD_SET to trigger __fdelt_chk. FORTIFY_SOURCE must be defined
-- 
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