From 302abf1b46ec24b7db52f2f5ccc52c29dcc48556 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Fri, 23 Nov 2018 14:39:51 +0900
Subject: [PATCH] h2load: Fix compile error with gcc

---
 src/h2load.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/h2load.cc b/src/h2load.cc
index 8669a719..a0b5166c 100644
--- a/src/h2load.cc
+++ b/src/h2load.cc
@@ -845,9 +845,11 @@ void Client::on_stream_close(int32_t stream_id, bool success, bool final) {
       p = util::utos(p, delta.count());
       *p++ = '\n';
 
-      auto nwrite = std::distance(std::begin(buf), p);
+      auto nwrite = static_cast<size_t>(std::distance(std::begin(buf), p));
       assert(nwrite <= buf.size());
-      write(worker->config->log_fd, buf.data(), nwrite);
+      while (write(worker->config->log_fd, buf.data(), nwrite) == -1 &&
+             errno == EINTR)
+        ;
     }
   }