Commit 9caab067 authored by Paul Eggert's avatar Paul Eggert

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
parent 5165d44a
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.
......
......@@ -3237,7 +3237,7 @@ esac
AC_SUBST(BLESSMAIL_TARGET)
AC_CHECK_FUNCS(gethostname \
AC_CHECK_FUNCS(accept4 gethostname \
getrusage get_current_dir_name \
lrand48 \
select getpagesize setlocale \
......
2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
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 <eliz@gnu.org>
* w32.c (sys_dup): Declare prototype.
......
......@@ -137,6 +137,9 @@ extern int sys_select (int, SELECT_TYPE *, SELECT_TYPE *, SELECT_TYPE *,
#ifndef SOCK_CLOEXEC
# define SOCK_CLOEXEC 0
#endif
#ifndef HAVE_ACCEPT4
/* Emulate GNU/Linux accept4 and socket well enough for this module. */
......
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