Port to Ubuntu 10.

Problem reported by T.V. Raman.
* configure.ac (accept4): New function to check for.
* src/process.c (close_on_exec, accept4, process_socket):
Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.

Fixes: debbugs:14803

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 33e739c9173..b7b386405f2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,12 @@
 2013-07-07  Paul Eggert  <eggert@cs.ucla.edu>
 
+        Port to Ubuntu 10 (Bug#14803).
+        * configure.ac (accept4): New function to check for.
+
         Make file descriptors close-on-exec when possible (Bug#14803).
         * configure.ac (mkostemp): New function to check for.
         (PTY_OPEN): Pass O_CLOEXEC to posix_openpt.
+
         * lib/fcntl.c, lib/getdtablesize.c, lib/pipe2.c, m4/fcntl.m4:
         * m4/getdtablesize.m4, m4/pipe2.m4: New files, taken from gnulib.
         * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.