* io/Makefile (aux): Add have_o_cloexec.

	* include/fcntl.h: Declare __have_o_cloexec.
	* io/have_o_cloexec.c: New file.
	* sysdeps/unix/opendir.c (__opendir): Use O_CLOEXEC is available.
	(__alloc_dir): If O_CLOEXEC has been used, don't duplicate the
	fcntl call if not necessary.
	* login/utmp_file.c (setutent_file): Use __have_o_cloexec instead
	of local variable.

1 files changed, 9 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 169bb7edaa..833ece1969 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2007-08-02  Ulrich Drepper  <drepper@redhat.com>
 
+	* io/Makefile (aux): Add have_o_cloexec.
+	* include/fcntl.h: Declare __have_o_cloexec.
+	* io/have_o_cloexec.c: New file.
+	* sysdeps/unix/opendir.c (__opendir): Use O_CLOEXEC is available.
+	(__alloc_dir): If O_CLOEXEC has been used, don't duplicate the
+	fcntl call if not necessary.
+	* login/utmp_file.c (setutent_file): Use __have_o_cloexec instead
+	of local variable.
+
 	* sysdeps/unix/opendir.c (__alloc_dir): Don't initialize ->data.
 	Avoid memset, add explicit initialization.
 	* sysdeps/unix/dirstream.h (struct __dirstream): Move data elemtn