* lib/fopen.c (__need_FILE): Define already before including config.h.
* lib/freopen.c (__need_FILE): Likewise.
* lib/open.c (__need_system_fcntl_h): Likewise.
* lib/stat.c (__need_system_sys_stat_h): Likewise.
* lib/lstat.c (__need_system_sys_stat_h): Likewise.
Reported by Michael Goffioul <michael.goffioul@gmail.com>.
+2011-08-30 Bruno Haible <bruno@clisp.org>
+
+ Avoid endless recursions if config.h includes some header files.
+ * lib/fopen.c (__need_FILE): Define already before including config.h.
+ * lib/freopen.c (__need_FILE): Likewise.
+ * lib/open.c (__need_system_fcntl_h): Likewise.
+ * lib/stat.c (__need_system_sys_stat_h): Likewise.
+ * lib/lstat.c (__need_system_sys_stat_h): Likewise.
+ Reported by Michael Goffioul <michael.goffioul@gmail.com>.
+
2011-08-25 Karl Berry <karl@gnu.org>
* config/srclist.txt (ylwrap): new try.
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
+/* If the user's config.h happens to include <stdio.h>, let it include only
+ the system's <stdio.h> here, so that orig_fopen doesn't recurse to
+ rpl_fopen. */
+#define __need_FILE
#include <config.h>
/* Get the original definition of fopen. It might be defined as a macro. */
-#define __need_FILE
#include <stdio.h>
#undef __need_FILE
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
+/* If the user's config.h happens to include <stdio.h>, let it include only
+ the system's <stdio.h> here, so that orig_freopen doesn't recurse to
+ rpl_freopen. */
+#define __need_FILE
#include <config.h>
/* Get the original definition of freopen. It might be defined as a macro. */
-#define __need_FILE
#include <stdio.h>
#undef __need_FILE
/* written by Jim Meyering */
+/* If the user's config.h happens to include <sys/stat.h>, let it include only
+ the system's <sys/stat.h> here, so that orig_lstat doesn't recurse to
+ rpl_lstat. */
+#define __need_system_sys_stat_h
#include <config.h>
#if !HAVE_LSTAT
#else /* HAVE_LSTAT */
/* Get the original definition of lstat. It might be defined as a macro. */
-# define __need_system_sys_stat_h
# include <sys/types.h>
# include <sys/stat.h>
# undef __need_system_sys_stat_h
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
+/* If the user's config.h happens to include <fcntl.h>, let it include only
+ the system's <fcntl.h> here, so that orig_open doesn't recurse to
+ rpl_open. */
+#define __need_system_fcntl_h
#include <config.h>
/* Get the original definition of open. It might be defined as a macro. */
-#define __need_system_fcntl_h
#include <fcntl.h>
-#undef __need_system_fcntl_h
#include <sys/types.h>
+#undef __need_system_fcntl_h
static inline int
orig_open (const char *filename, int flags, mode_t mode)
/* written by Eric Blake */
+/* If the user's config.h happens to include <sys/stat.h>, let it include only
+ the system's <sys/stat.h> here, so that orig_stat doesn't recurse to
+ rpl_stat. */
+#define __need_system_sys_stat_h
#include <config.h>
/* Get the original definition of stat. It might be defined as a macro. */
-#define __need_system_sys_stat_h
#include <sys/types.h>
#include <sys/stat.h>
#undef __need_system_sys_stat_h