[Emacs-diffs] trunk r113320: Port to Ubuntu 10.

[Paul Eggert]

------------------------------------------------------------
revno: 113320
revision-id: address@hidden
parent: address@hidden
fixes bug: http://debbugs.gnu.org/14803
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Sun 2013-07-07 16:22:43 -0700
message:
  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.
modified:
  ChangeLog                      changelog-20091113204419-o5vbwnq5f7feedwu-1538
  configure.ac                   
configure.in-20091113204419-o5vbwnq5f7feedwu-783
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/process.c                  process.c-20091113204419-o5vbwnq5f7feedwu-462

=== modified file 'ChangeLog'
--- a/ChangeLog 2013-07-07 18:00:14 +0000
+++ b/ChangeLog 2013-07-07 23:22:43 +0000
@@ -1,8 +1,12 @@
 2013-07-07  Paul Eggert  <address@hidden>
 
+       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.

=== modified file 'configure.ac'
--- a/configure.ac      2013-07-07 18:00:14 +0000
+++ b/configure.ac      2013-07-07 23:22:43 +0000
@@ -3237,7 +3237,7 @@
 AC_SUBST(BLESSMAIL_TARGET)
 
 
-AC_CHECK_FUNCS(gethostname \
+AC_CHECK_FUNCS(accept4 gethostname \
 getrusage get_current_dir_name \
 lrand48 \
 select getpagesize setlocale \

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2013-07-07 23:05:52 +0000
+++ b/src/ChangeLog     2013-07-07 23:22:43 +0000
@@ -1,3 +1,10 @@
+2013-07-07  Paul Eggert  <address@hidden>
+
+       Port to Ubuntu 10 (Bug#14803).
+       Problem reported by T.V. Raman.
+       * process.c (close_on_exec, accept4, process_socket):
+       Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
+
 2013-07-07  Eli Zaretskii  <address@hidden>
 
        * w32.c (sys_dup): Declare prototype.

=== modified file 'src/process.c'
--- a/src/process.c     2013-07-07 18:00:14 +0000
+++ b/src/process.c     2013-07-07 23:22:43 +0000
@@ -137,6 +137,9 @@
 
 #ifndef SOCK_CLOEXEC
 # define SOCK_CLOEXEC 0
+#endif
+
+#ifndef HAVE_ACCEPT4
 
 /* Emulate GNU/Linux accept4 and socket well enough for this module.  */