From c01e9dc8d6542fea12e2a70eef9521d73817abbd Mon Sep 17 00:00:00 2001
From: Takuya ASADA <syuu@cloudius-systems.com>
Date: Fri, 28 Nov 2014 04:17:10 +0900
Subject: [PATCH] Add file_desc::connect()

Signed-off-by: Takuya ASADA <syuu@cloudius-systems.com>
---
 core/posix.hh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/posix.hh b/core/posix.hh
index eb8a6a7686..433def40b4 100644
--- a/core/posix.hh
+++ b/core/posix.hh
@@ -196,6 +196,13 @@ public:
         auto r = ::bind(_fd, &sa, sl);
         throw_system_error_on(r == -1);
     }
+    void connect(sockaddr& sa, socklen_t sl) {
+        auto r = ::connect(_fd, &sa, sl);
+        if (r == -1 && errno == EINPROGRESS) {
+            return;
+        }
+        throw_system_error_on(r == -1);
+    }
     socket_address get_address() {
         socket_address addr;
         auto len = (socklen_t) sizeof(addr.u.sas);