From 290703a5d21f34ea5ec23efc815a9f4df241e7e8 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 23 Oct 2015 00:33:32 -0700
Subject: [PATCH] Fix build with musl, backtrace() APIs are glibc specific

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 userspace/libsinsp/utils.cpp | 4 +++-
 userspace/libsinsp/utils.h   | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/userspace/libsinsp/utils.cpp b/userspace/libsinsp/utils.cpp
index 8f23f9c..c496a57 100644
--- a/userspace/libsinsp/utils.cpp
+++ b/userspace/libsinsp/utils.cpp
@@ -21,7 +21,9 @@ along with sysdig.  If not, see <http://www.gnu.org/licenses/>.
 #include <limits.h>
 #include <stdlib.h>
 #include <sys/time.h>
+#ifdef __GLIBC__
 #include <execinfo.h>
+#endif
 #include <unistd.h>
 #include <sys/time.h>
 #include <netdb.h>
@@ -741,7 +743,7 @@ uint64_t sinsp_utils::get_current_time_ns()
     return tv.tv_sec * (uint64_t) 1000000000 + tv.tv_usec * 1000;
 }
 
-#ifndef _WIN32
+#if defined(_WIN32) && defined(__GLIBC__)
 void sinsp_utils::bt(void)
 {
 	static const char start[] = "BACKTRACE ------------";
diff --git a/userspace/libsinsp/utils.h b/userspace/libsinsp/utils.h
index 600d00b..4ab4650 100644
--- a/userspace/libsinsp/utils.h
+++ b/userspace/libsinsp/utils.h
@@ -79,7 +79,7 @@ public:
 
 	static uint64_t get_current_time_ns();
 
-#ifndef _WIN32
+#if not defined(_WIN32) && defined(__GLIBC__)
 	//
 	// Print the call stack
 	//
-- 
2.6.2