Include <cstring> to ensure that strcpy(), strlen(), and memset() are declared.

An "using namespace std" was added locally in those functions that refer to
names from <cstring>. That is not pretty, but it's a very portable solution,
because strcpy() and friends will be found in both the 'std' and in the global
namespace.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/nix-worker/nix-worker.cc b/src/nix-worker/nix-worker.cc
index bd2209c6d7..0052fbb7d5 100644
--- a/src/nix-worker/nix-worker.cc
+++ b/src/nix-worker/nix-worker.cc
@@ -7,6 +7,7 @@
 #include "globals.hh"
 
 #include <iostream>
+#include <cstring>
 #include <unistd.h>
 #include <signal.h>
 #include <sys/types.h>
@@ -111,6 +112,7 @@ static bool isFarSideClosed(int socket)
    time and wouldn't have to worry about races. */
 static void sigPollHandler(int sigNo)
 {
+    using namespace std;
     try {
         /* Check that the far side actually closed.  We're still
            getting spurious signals every once in a while.  I.e.,