Update copyright dates with scripts/update-copyrights.

[thirdparty/glibc.git] / nscd / connections.c

diff --git a/nscd/connections.c b/nscd/connections.c
index cba5e6ad9d19ee68de7618154a2a08689fd2a50f..f3b16f7246eb864a49a43c90ce646f7724d9255a 100644 (file)
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -1,5 +1,5 @@
 /* Inner loops of cache daemon.
-   Copyright (C) 1998-2015 Free Software Foundation, Inc.
+   Copyright (C) 1998-2016 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -257,11 +257,6 @@ int inotify_fd = -1;
 static int nl_status_fd = -1;
 #endif
 
-#ifndef __ASSUME_SOCK_CLOEXEC
-/* Negative if SOCK_CLOEXEC is not supported, positive if it is, zero
-   before be know the result.  */
-static int have_sock_cloexec;
-#endif
 #ifndef __ASSUME_ACCEPT4
 static int have_accept4;
 #endif
@@ -830,21 +825,7 @@ cannot set socket to close on exec: %s; disabling paranoia mode"),
       }
 
   /* Create the socket.  */
-#ifndef __ASSUME_SOCK_CLOEXEC
-  sock = -1;
-  if (have_sock_cloexec >= 0)
-#endif
-    {
-      sock = socket (AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0);
-#ifndef __ASSUME_SOCK_CLOEXEC
-      if (have_sock_cloexec == 0)
-       have_sock_cloexec = sock != -1 || errno != EINVAL ? 1 : -1;
-#endif
-    }
-#ifndef __ASSUME_SOCK_CLOEXEC
-  if (have_sock_cloexec < 0)
-    sock = socket (AF_UNIX, SOCK_STREAM, 0);
-#endif
+  sock = socket (AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0);
   if (sock < 0)
     {
       dbg_log (_("cannot open socket: %s"), strerror (errno));
@@ -860,28 +841,6 @@ cannot set socket to close on exec: %s; disabling paranoia mode"),
       do_exit (errno == EACCES ? 4 : 1, 0, NULL);
     }
 
-#ifndef __ASSUME_SOCK_CLOEXEC
-  if (have_sock_cloexec < 0)
-    {
-      /* We don't want to get stuck on accept.  */
-      int fl = fcntl (sock, F_GETFL);
-      if (fl == -1 || fcntl (sock, F_SETFL, fl | O_NONBLOCK) == -1)
-       {
-         dbg_log (_("cannot change socket to nonblocking mode: %s"),
-                  strerror (errno));
-         do_exit (1, 0, NULL);
-       }
-
-      /* The descriptor needs to be closed on exec.  */
-      if (paranoia && fcntl (sock, F_SETFD, FD_CLOEXEC) == -1)
-       {
-         dbg_log (_("cannot set socket to close on exec: %s"),
-                  strerror (errno));
-         do_exit (1, 0, NULL);
-       }
-    }
-#endif
-
   /* Set permissions for the socket.  */
   chmod (_PATH_NSCDSOCKET, DEFFILEMODE);
 
@@ -922,31 +881,6 @@ cannot set socket to close on exec: %s; disabling paranoia mode"),
              /* Start the timestamp process.  */
              dbs[hstdb].head->extra_data[NSCD_HST_IDX_CONF_TIMESTAMP]
                = __bump_nl_timestamp ();
-
-# ifndef __ASSUME_SOCK_CLOEXEC
-             if (have_sock_cloexec < 0)
-               {
-                 /* We don't want to get stuck on accept.  */
-                 int fl = fcntl (nl_status_fd, F_GETFL);
-                 if (fl == -1
-                     || fcntl (nl_status_fd, F_SETFL, fl | O_NONBLOCK) == -1)
-                   {
-                     dbg_log (_("\
-cannot change socket to nonblocking mode: %s"),
-                              strerror (errno));
-                     do_exit (1, 0, NULL);
-                   }
-
-                 /* The descriptor needs to be closed on exec.  */
-                 if (paranoia
-                     && fcntl (nl_status_fd, F_SETFD, FD_CLOEXEC) == -1)
-                   {
-                     dbg_log (_("cannot set socket to close on exec: %s"),
-                              strerror (errno));
-                     do_exit (1, 0, NULL);
-                   }
-               }
-# endif
            }
        }
     }