X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fconnect.cc;h=a8a2c5a4631126cef98200eacfe263a7ab680579;hb=999006a8904a0f08293f1df7bda81bff914b091a;hp=34e72f76b34231f520b8c170933a9df57f44adf2;hpb=51de1d277f50066571e5eb166552d603c568f6c8;p=m6w6%2Flibmemcached

diff --git a/libmemcached/connect.cc b/libmemcached/connect.cc
index 34e72f76..a8a2c5a4 100644
--- a/libmemcached/connect.cc
+++ b/libmemcached/connect.cc
@@ -42,7 +42,11 @@
 #include <ctime>
 #include <sys/time.h>
 
-static memcached_return_t connect_poll(memcached_server_st *server)
+#ifndef SOCK_CLOEXEC 
+#define SOCK_CLOEXEC 0
+#endif
+
+static memcached_return_t connect_poll(memcached_instance_st *server)
 {
   struct pollfd fds[1];
   fds[0].fd= server->fd;
@@ -135,7 +139,7 @@ static memcached_return_t connect_poll(memcached_server_st *server)
   return memcached_set_errno(*server, get_socket_errno(), MEMCACHED_AT);
 }
 
-static memcached_return_t set_hostinfo(memcached_server_st *server)
+static memcached_return_t set_hostinfo(memcached_instance_st *server)
 {
   assert(server->type != MEMCACHED_CONNECTION_UNIX_SOCKET);
   if (server->address_info)
@@ -199,7 +203,7 @@ static memcached_return_t set_hostinfo(memcached_server_st *server)
   return MEMCACHED_SUCCESS;
 }
 
-static inline void set_socket_nonblocking(memcached_server_st *server)
+static inline void set_socket_nonblocking(memcached_instance_st *server)
 {
 #ifdef WIN32
   u_long arg= 1;
@@ -236,7 +240,7 @@ static inline void set_socket_nonblocking(memcached_server_st *server)
 #endif
 }
 
-static void set_socket_options(memcached_server_st *server)
+static void set_socket_options(memcached_instance_st *server)
 {
   assert_msg(server->fd != INVALID_SOCKET, "invalid socket was passed to set_socket_options()");
 
@@ -345,7 +349,7 @@ static void set_socket_options(memcached_server_st *server)
   set_socket_nonblocking(server);
 }
 
-static memcached_return_t unix_socket_connect(memcached_server_st *server)
+static memcached_return_t unix_socket_connect(memcached_instance_st *server)
 {
 #ifndef WIN32
   WATCHPOINT_ASSERT(server->fd == INVALID_SOCKET);
@@ -396,7 +400,7 @@ static memcached_return_t unix_socket_connect(memcached_server_st *server)
 #endif
 }
 
-static memcached_return_t network_connect(memcached_server_st *server)
+static memcached_return_t network_connect(memcached_instance_st *server)
 {
   bool timeout_error_occured= false;
 
@@ -451,13 +455,30 @@ static memcached_return_t network_connect(memcached_server_st *server)
       continue;
     }
 
+    int type= server->address_info_next->ai_socktype;
+    if (HAVE_SOCK_CLOEXEC)
+    {
+      type|= SOCK_CLOEXEC;
+    }
+
     if ((server->fd= socket(server->address_info_next->ai_family,
-                            server->address_info_next->ai_socktype,
+                            type,
                             server->address_info_next->ai_protocol)) < 0)
     {
       return memcached_set_errno(*server, get_socket_errno(), NULL);
     }
 
+    if (HAVE_SOCK_CLOEXEC == 0)
+    {
+#ifdef FD_CLOEXEC
+      int rval;
+      do
+      {
+        rval= fcntl (server->fd, F_SETFD, FD_CLOEXEC);
+      } while (rval == -1 && (errno == EINTR or errno == EAGAIN));
+#endif
+    }
+
     set_socket_options(server);
 
     /* connect to server */
@@ -533,7 +554,7 @@ static memcached_return_t network_connect(memcached_server_st *server)
 
   if (memcached_has_current_error(*server))
   {
-    return memcached_server_error_return(server);
+    return memcached_instance_error_return(server);
   }
 
   if (timeout_error_occured and server->state < MEMCACHED_SERVER_STATE_IN_PROGRESS)
@@ -683,7 +704,7 @@ static memcached_return_t _memcached_connect(memcached_server_write_instance_st
     if (memcached_has_current_error(*server))
     {
       memcached_mark_server_for_timeout(server);
-      assert(memcached_failed(memcached_server_error_return(server)));
+      assert(memcached_failed(memcached_instance_error_return(server)));
     }
     else
     {