From 8652af728dadc4fbed94f58c4d50518704f554fb Mon Sep 17 00:00:00 2001
From: root <root@alpine.my.domain>
Date: Thu, 12 Nov 2015 10:33:03 +0100
Subject: [PATCH] FIX: building without gnu's strerror_r

---
 src/Utils.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Utils.cpp b/src/Utils.cpp
index f259547..637f542 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -418,10 +418,16 @@ string Utils::errnotostrerror(int errnum)
 {
   char buf[2048]="";
   char *strerr;
-//  if(strerror_r(errnum,strerr,1024)!=-1)
   #ifndef WIN32
+  #ifdef __GLIBC__
   strerr=strerror_r(errnum,buf,2048);
   #else
+  int retval = strerror_r(errnum, buf, sizeof buf);
+  strerr = buf;
+  if(retval != 0)
+    strcpy(buf, "error fetching error description");
+  #endif
+  #else
   strerr="Error ";
   #endif //WIN32
   return string(strerr)+" ("+inttostr(errnum)+")";