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Replaced with <unistd.h>.
[gnulib.git]
/
lib
/
execute.c
diff --git
a/lib/execute.c
b/lib/execute.c
index
df6b1ea
..
ca0c89c
100644
(file)
--- a/
lib/execute.c
+++ b/
lib/execute.c
@@
-1,5
+1,5
@@
/* Creation of autonomous subprocesses.
/* Creation of autonomous subprocesses.
- Copyright (C) 2001-2004, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2001-2004, 2006
-2007
Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
This program is free software; you can redistribute it and/or modify
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
This program is free software; you can redistribute it and/or modify
@@
-17,9
+17,7
@@
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include <config.h>
/* Specification. */
#include "execute.h"
/* Specification. */
#include "execute.h"
@@
-32,7
+30,6
@@
#include <unistd.h>
#include "error.h"
#include <unistd.h>
#include "error.h"
-#include "exit.h"
#include "fatal-signal.h"
#include "wait-process.h"
#include "gettext.h"
#include "fatal-signal.h"
#include "wait-process.h"
#include "gettext.h"
@@
-48,17
+45,17
@@
#else
/* Unix API. */
#else
/* Unix API. */
-# if
def
HAVE_POSIX_SPAWN
+# if HAVE_POSIX_SPAWN
# include <spawn.h>
# else
# include <spawn.h>
# else
-# if
def
HAVE_VFORK_H
+# if HAVE_VFORK_H
# include <vfork.h>
# endif
# endif
#endif
# include <vfork.h>
# endif
# endif
#endif
-#if
ndef
HAVE_ENVIRON_DECL
+#if
!
HAVE_ENVIRON_DECL
extern char **environ;
#endif
extern char **environ;
#endif
@@
-72,6
+69,11
@@
extern char **environ;
# define STDERR_FILENO 2
#endif
# define STDERR_FILENO 2
#endif
+/* The results of open() in this file are not used with fchdir,
+ therefore save some unnecessary work in fchdir.c. */
+#undef open
+#undef close
+
#ifdef EINTR
#ifdef EINTR