Import "glob" and "getcwd" modules from gnulib

These two modules are necessary because of the rework that will be
done in the "change directory" logic on GDB/gdbserver in the next
commits.

First, we will get rid of the "gdb_dirbuf" global variable and instead
rely on the fact that "getcwd (NULL, 0)", which is a GNU extension,
returns a heap-allocated string with the necessary bytes to hold the
full path.  This is a good practice not only because globals are not
ideal but also because there is no good way to know beforehand the
size of the full pathname allowed in the filesystem ("PATH_MAX" is not
portable and does not reflect all the possible filesystems out there).

We will also have a way to "cd" to a directory also on gdbserver, but
in order to do that uniformly, there must be a way to do tilde
expansion on directories provided by the user.  Currently, GDB uses
"tilde_expand" from readline to do that, but gdbserver doesn't link
against readline and therefore cannot use this function.  The solution
is to use "glob" instead, which can perform tilde expansion as a GNU
extension.  Therefore, we need gnulib's version of "glob".

A special note is necessary for gdb/ser-tcp.c.  It defines "close" as
"closesocket" on Win32 targets.  If we leave the code as is, this
would conflict with gnulib's definition of "close".  Therefore, in
order to keep the same code path from before this import, I decided to
"#undef close" first, and then let the original (re)definition of it
take place.

gdb/ChangeLog:
2017-09-22  Sergio Durigan Junior  <sergiodj@redhat.com>

	* gnulib/aclocal.m4: Regenerate.
	* gnulib/config.in: Regenerate.
	* gnulib/configure: Regenerate.
	* gnulib/import/Makefile.am: Regenerate.
	* gnulib/import/Makefile.in: Regenerate.
	* gnulib/import/assure.h: New file.
	* gnulib/import/at-func.c: Likewise
	* gnulib/import/chdir-long.c: New file.
	* gnulib/import/chdir-long.h: New file.
	* gnulib/import/cloexec.c: New file.
	* gnulib/import/cloexec.h: New file.
	* gnulib/import/close.c: New file.
	* gnulib/import/closedir.c: New file.
	* gnulib/import/dirent-private.h: New file.
	* gnulib/import/dup-safer.c: New file.
	* gnulib/import/dup.c: New file.
	* gnulib/import/dup2.c: New file.
	* gnulib/import/error.c: New file.
	* gnulib/import/error.h: New file.
	* gnulib/import/exitfail.c: New file.
	* gnulib/import/exitfail.h: New file.
	* gnulib/import/fchdir.c: New file.
	* gnulib/import/fcntl.c: New file.
	* gnulib/import/fcntl.in.h: New file.
	* gnulib/import/fd-hook.c: New file.
	* gnulib/import/fd-hook.h: New file.
	* gnulib/import/fd-safer.c: New file.
	* gnulib/import/fdopendir.c: New file.
	* gnulib/import/filename.h: New file.
	* gnulib/import/filenamecat-lgpl.c: New file.
	* gnulib/import/filenamecat.h: New file.
	* gnulib/import/fstat.c: New file.
	* gnulib/import/fstatat.c: New file.
	* gnulib/import/getcwd-lgpl.c: New file.
	* gnulib/import/getcwd.c: New file.
	* gnulib/import/getdtablesize.c: New file.
	* gnulib/import/getlogin_r.c: New file.
	* gnulib/import/getprogname.c: New file.
	* gnulib/import/getprogname.h: New file.
	* gnulib/import/gettext.h: New file.
	* gnulib/import/glob-libc.h: New file.
	* gnulib/import/glob.c: New file.
	* gnulib/import/glob.in.h: New file.
	* gnulib/import/intprops.h: New file.
	* gnulib/import/m4/chdir-long.m4: New file.
	* gnulib/import/m4/close.m4: New file.
	* gnulib/import/m4/closedir.m4: New file.
	* gnulib/import/m4/d-ino.m4: New file.
	* gnulib/import/m4/d-type.m4: New file.
	* gnulib/import/m4/dup.m4: New file.
	* gnulib/import/m4/dup2.m4: New file.
	* gnulib/import/m4/error.m4: New file.
	* gnulib/import/m4/fchdir.m4: New file.
	* gnulib/import/m4/fcntl.m4: New file.
	* gnulib/import/m4/fcntl_h.m4: New file.
	* gnulib/import/m4/fdopendir.m4: New file.
	* gnulib/import/m4/filenamecat.m4: New file.
	* gnulib/import/m4/fstat.m4: New file.
	* gnulib/import/m4/fstatat.m4: New file.
	* gnulib/import/m4/getcwd-abort-bug.m4: New file.
	* gnulib/import/m4/getcwd-path-max.m4: New file.
	* gnulib/import/m4/getcwd.m4: New file.
	* gnulib/import/m4/getdtablesize.m4: New file.
	* gnulib/import/m4/getlogin_r.m4: New file.
	* gnulib/import/m4/getprogname.m4: New file.
	* gnulib/import/m4/glob.m4: New file.
	* gnulib/import/m4/gnulib-cache.m4: Regenerate.
	* gnulib/import/m4/gnulib-comp.m4: Regenerate.
	* gnulib/import/m4/mempcpy.m4: New file.
	* gnulib/import/m4/memrchr.m4: New file.
	* gnulib/import/m4/mode_t.m4: New file.
	* gnulib/import/m4/msvc-inval.m4: New file.
	* gnulib/import/m4/msvc-nothrow.m4: New file.
	* gnulib/import/m4/open.m4: New file.
	* gnulib/import/m4/openat.m4: New file.
	* gnulib/import/m4/opendir.m4: New file.
	* gnulib/import/m4/readdir.m4: New file.
	* gnulib/import/m4/realloc.m4: New file.
	* gnulib/import/m4/rewinddir.m4: New file.
	* gnulib/import/m4/save-cwd.m4: New file.
	* gnulib/import/m4/strdup.m4: New file.
	* gnulib/import/m4/strerror.m4: New file.
	* gnulib/import/m4/unistd-safer.m4: New file.
	* gnulib/import/mempcpy.c: New file.
	* gnulib/import/memrchr.c: New file.
	* gnulib/import/msvc-inval.c: New file.
	* gnulib/import/msvc-inval.h: New file.
	* gnulib/import/msvc-nothrow.c: New file.
	* gnulib/import/msvc-nothrow.h: New file.
	* gnulib/import/open.c: New file.
	* gnulib/import/openat-die.c: New file.
	* gnulib/import/openat-priv.h: New file.
	* gnulib/import/openat-proc.c: New file.
	* gnulib/import/openat.c: New file.
	* gnulib/import/openat.h: New file.
	* gnulib/import/opendir.c: New file.
	* gnulib/import/pipe-safer.c: New file.
	* gnulib/import/readdir.c: New file.
	* gnulib/import/realloc.c: New file.
	* gnulib/import/rewinddir.c: New file.
	* gnulib/import/save-cwd.c: New file.
	* gnulib/import/save-cwd.h: New file.
	* gnulib/import/strdup.c: New file.
	* gnulib/import/strerror-override.c: New file.
	* gnulib/import/strerror-override.h: New file.
	* gnulib/import/strerror.c: New file.
	* gnulib/import/unistd--.h: New file.
	* gnulib/import/unistd-safer.h: New file.
	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
	"getcwd" and "glob".
	* ser-tcp.c: Undefine "close" before redefining it.

1 files changed, 267 insertions, 0 deletions

diff --git a/gdb/gnulib/config.in b/gdb/gnulib/config.in
index 6061520..e000f76 100644
--- a/gdb/gnulib/config.in
+++ b/gdb/gnulib/config.in
@@ -49,6 +49,12 @@
 /* Define to 1 if // is a file system root distinct from /. */
 #undef DOUBLE_SLASH_IS_DISTINCT_ROOT
 
+/* Define if struct dirent has a member d_ino that actually works. */
+#undef D_INO_IN_DIRENT
+
+/* Define this to 1 if F_DUPFD behavior does not match POSIX */
+#undef FCNTL_DUPFD_BUGGY
+
 /* Define to nothing if C supports flexible array members, and to 1 if it does
    not. That way, with a declaration like 'struct s { int n; double
    d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99
@@ -74,9 +80,21 @@
 #undef GNULIB_CANONICALIZE_LGPL
 
 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module fdopendir shall be considered present. */
+#undef GNULIB_FDOPENDIR
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
    whether the gnulib module fscanf shall be considered present. */
 #undef GNULIB_FSCANF
 
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module getcwd shall be considered present. */
+#undef GNULIB_GETCWD
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module openat shall be considered present. */
+#undef GNULIB_OPENAT
+
 /* Define to 1 if printf and friends should be labeled with attribute
    "__gnu_printf__" instead of "__printf__" */
 #undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
@@ -85,6 +103,10 @@
    whether the gnulib module scanf shall be considered present. */
 #undef GNULIB_SCANF
 
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module strerror shall be considered present. */
+#undef GNULIB_STRERROR
+
 /* Define to 1 when the gnulib module canonicalize_file_name should be tested.
    */
 #undef GNULIB_TEST_CANONICALIZE_FILE_NAME
@@ -92,18 +114,57 @@
 /* Define to 1 when the gnulib module chdir should be tested. */
 #undef GNULIB_TEST_CHDIR
 
+/* Define to 1 when the gnulib module cloexec should be tested. */
+#undef GNULIB_TEST_CLOEXEC
+
+/* Define to 1 when the gnulib module close should be tested. */
+#undef GNULIB_TEST_CLOSE
+
+/* Define to 1 when the gnulib module closedir should be tested. */
+#undef GNULIB_TEST_CLOSEDIR
+
 /* Define to 1 when the gnulib module dirfd should be tested. */
 #undef GNULIB_TEST_DIRFD
 
+/* Define to 1 when the gnulib module dup should be tested. */
+#undef GNULIB_TEST_DUP
+
+/* Define to 1 when the gnulib module dup2 should be tested. */
+#undef GNULIB_TEST_DUP2
+
 /* Define to 1 when the gnulib module environ should be tested. */
 #undef GNULIB_TEST_ENVIRON
 
+/* Define to 1 when the gnulib module fchdir should be tested. */
+#undef GNULIB_TEST_FCHDIR
+
+/* Define to 1 when the gnulib module fcntl should be tested. */
+#undef GNULIB_TEST_FCNTL
+
+/* Define to 1 when the gnulib module fdopendir should be tested. */
+#undef GNULIB_TEST_FDOPENDIR
+
 /* Define to 1 when the gnulib module frexp should be tested. */
 #undef GNULIB_TEST_FREXP
 
 /* Define to 1 when the gnulib module frexpl should be tested. */
 #undef GNULIB_TEST_FREXPL
 
+/* Define to 1 when the gnulib module fstat should be tested. */
+#undef GNULIB_TEST_FSTAT
+
+/* Define to 1 when the gnulib module fstatat should be tested. */
+#undef GNULIB_TEST_FSTATAT
+
+/* Define to 1 when the gnulib module getcwd should be tested. */
+#undef GNULIB_TEST_GETCWD
+
+/* Define to 1 when the gnulib module getdtablesize should be tested. */
+#undef GNULIB_TEST_GETDTABLESIZE
+
+/* Define to 1 when the gnulib module getlogin_r should be tested. */
+#undef GNULIB_TEST_GETLOGIN_R
+
 /* Define to 1 when the gnulib module gettimeofday should be tested. */
 #undef GNULIB_TEST_GETTIMEOFDAY
 
@@ -128,18 +189,42 @@
 /* Define to 1 when the gnulib module memmem should be tested. */
 #undef GNULIB_TEST_MEMMEM
 
+/* Define to 1 when the gnulib module mempcpy should be tested. */
+#undef GNULIB_TEST_MEMPCPY
+
+/* Define to 1 when the gnulib module memrchr should be tested. */
+#undef GNULIB_TEST_MEMRCHR
+
+/* Define to 1 when the gnulib module open should be tested. */
+#undef GNULIB_TEST_OPEN
+
+/* Define to 1 when the gnulib module openat should be tested. */
+#undef GNULIB_TEST_OPENAT
+
+/* Define to 1 when the gnulib module opendir should be tested. */
+#undef GNULIB_TEST_OPENDIR
+
 /* Define to 1 when the gnulib module rawmemchr should be tested. */
 #undef GNULIB_TEST_RAWMEMCHR
 
+/* Define to 1 when the gnulib module readdir should be tested. */
+#undef GNULIB_TEST_READDIR
+
 /* Define to 1 when the gnulib module readlink should be tested. */
 #undef GNULIB_TEST_READLINK
 
+/* Define to 1 when the gnulib module realloc-posix should be tested. */
+#undef GNULIB_TEST_REALLOC_POSIX
+
 /* Define to 1 when the gnulib module realpath should be tested. */
 #undef GNULIB_TEST_REALPATH
 
 /* Define to 1 when the gnulib module rename should be tested. */
 #undef GNULIB_TEST_RENAME
 
+/* Define to 1 when the gnulib module rewinddir should be tested. */
+#undef GNULIB_TEST_REWINDDIR
+
 /* Define to 1 when the gnulib module rmdir should be tested. */
 #undef GNULIB_TEST_RMDIR
 
@@ -152,6 +237,12 @@
 /* Define to 1 when the gnulib module strchrnul should be tested. */
 #undef GNULIB_TEST_STRCHRNUL
 
+/* Define to 1 when the gnulib module strdup should be tested. */
+#undef GNULIB_TEST_STRDUP
+
+/* Define to 1 when the gnulib module strerror should be tested. */
+#undef GNULIB_TEST_STRERROR
+
 /* Define to 1 when the gnulib module strstr should be tested. */
 #undef GNULIB_TEST_STRSTR
 
@@ -178,6 +269,9 @@
 /* Define to 1 if you have the `canonicalize_file_name' function. */
 #undef HAVE_CANONICALIZE_FILE_NAME
 
+/* Define to 1 if you have the `closedir' function. */
+#undef HAVE_CLOSEDIR
+
 /* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
    */
 #undef HAVE_DECL_ALARM
@@ -186,10 +280,34 @@
    */
 #undef HAVE_DECL_DIRFD
 
+/* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't.
+   */
+#undef HAVE_DECL_FCHDIR
+
+/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
+   don't. */
+#undef HAVE_DECL_FDOPENDIR
+
+/* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't.
+   */
+#undef HAVE_DECL_GETCWD
+
 /* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
    don't. */
 #undef HAVE_DECL_GETC_UNLOCKED
 
+/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETDTABLESIZE
+
+/* Define to 1 if you have the declaration of `getlogin', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETLOGIN
+
+/* Define to 1 if you have the declaration of `getlogin_r', and to 0 if you
+   don't. */
+#undef HAVE_DECL_GETLOGIN_R
+
 /* Define to 1 if you have the declaration of `isblank', and to 0 if you
    don't. */
 #undef HAVE_DECL_ISBLANK
@@ -210,10 +328,30 @@
    */
 #undef HAVE_DECL_MEMMEM
 
+/* Define to 1 if you have the declaration of `memrchr', and to 0 if you
+   don't. */
+#undef HAVE_DECL_MEMRCHR
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+   to 0 if you don't. */
+#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
+
+/* Define to 1 if you have the declaration of `program_invocation_short_name',
+   and to 0 if you don't. */
+#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+
 /* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
    */
 #undef HAVE_DECL_SETENV
 
+/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't.
+   */
+#undef HAVE_DECL_STRDUP
+
+/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
+   don't. */
+#undef HAVE_DECL_STRERROR_R
+
 /* Define to 1 if you have the declaration of `strtok_r', and to 0 if you
    don't. */
 #undef HAVE_DECL_STRTOK_R
@@ -226,15 +364,31 @@
    don't. */
 #undef HAVE_DECL_UNSETENV
 
+/* Define to 1 if you have the declaration of `__argv', and to 0 if you don't.
+   */
+#undef HAVE_DECL___ARGV
+
 /* Define to 1 if you have the <dirent.h> header file. */
 #undef HAVE_DIRENT_H
 
 /* Define to 1 if you have the `dirfd' function. */
 #undef HAVE_DIRFD
 
+/* Define to 1 if you have the 'dup2' function. */
+#undef HAVE_DUP2
+
 /* Define if you have the declaration of environ. */
 #undef HAVE_ENVIRON_DECL
 
+/* Define to 1 if you have the `fchdir' function. */
+#undef HAVE_FCHDIR
+
+/* Define to 1 if you have the `fcntl' function. */
+#undef HAVE_FCNTL
+
+/* Define to 1 if you have the `fdopendir' function. */
+#undef HAVE_FDOPENDIR
+
 /* Define to 1 if you have the <features.h> header file. */
 #undef HAVE_FEATURES_H
 
@@ -244,12 +398,40 @@
 /* Define if the frexpl() function is available. */
 #undef HAVE_FREXPL
 
+/* Define to 1 if you have the `fstatat' function. */
+#undef HAVE_FSTATAT
+
 /* Define to 1 if you have the `getcwd' function. */
 #undef HAVE_GETCWD
 
+/* Define to 1 if getcwd works, but with shorter paths than is generally
+   tested with the replacement. */
+#undef HAVE_GETCWD_SHORTER
+
+/* Define to 1 if you have the `getdtablesize' function. */
+#undef HAVE_GETDTABLESIZE
+
+/* Define to 1 if you have the `getexecname' function. */
+#undef HAVE_GETEXECNAME
+
+/* Define to 1 if you have the `getlogin_r' function. */
+#undef HAVE_GETLOGIN_R
+
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
+
+/* Define to 1 if you have the `getprogname' function. */
+#undef HAVE_GETPROGNAME
+
+/* Define to 1 if you have the `getpwnam_r' function. */
+#undef HAVE_GETPWNAM_R
+
 /* Define to 1 if you have the `gettimeofday' function. */
 #undef HAVE_GETTIMEOFDAY
 
+/* Define to 1 if you have the <glob.h> header file. */
+#undef HAVE_GLOB_H
+
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
@@ -314,9 +496,33 @@
 /* Define to 1 if you have the `mempcpy' function. */
 #undef HAVE_MEMPCPY
 
+/* Define to 1 if you have the `memrchr' function. */
+#undef HAVE_MEMRCHR
+
+/* Define to 1 if getcwd minimally works, that is, its result can be trusted
+   when it succeeds. */
+#undef HAVE_MINIMALLY_WORKING_GETCWD
+
 /* Define to 1 if you have the `mprotect' function. */
 #undef HAVE_MPROTECT
 
+/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
+   concept. */
+#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
+
+/* Define to 1 if you have the `openat' function. */
+#undef HAVE_OPENAT
+
+/* Define to 1 if you have the `opendir' function. */
+#undef HAVE_OPENDIR
+
+/* Define to 1 if getcwd works, except it sometimes fails when it shouldn't,
+   setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */
+#undef HAVE_PARTLY_WORKING_GETCWD
+
+/* Define to 1 if you have the `pipe' function. */
+#undef HAVE_PIPE
+
 /* Define to 1 if you have the `rawmemchr' function. */
 #undef HAVE_RAWMEMCHR
 
@@ -459,6 +665,9 @@
 /* Define to 1 if fchownat is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_FCHOWNAT
 
+/* Define to 1 if fcntl is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCNTL
+
 /* Define to 1 if fdatasync is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_FDATASYNC
 
@@ -741,6 +950,9 @@
 /* Define to 1 if modfl is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_MODFL
 
+/* Define to 1 if openat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_OPENAT
+
 /* Define to 1 if opendir is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_OPENDIR
 
@@ -1137,18 +1349,30 @@
 /* Define to 1 if _Exit is declared even after undefining macros. */
 #undef HAVE_RAW_DECL__EXIT
 
+/* Define to 1 if you have the `readdir' function. */
+#undef HAVE_READDIR
+
 /* Define to 1 if you have the `readlink' function. */
 #undef HAVE_READLINK
 
+/* Define if the 'realloc' function is POSIX compliant. */
+#undef HAVE_REALLOC_POSIX
+
 /* Define to 1 if you have the `realpath' function. */
 #undef HAVE_REALPATH
 
+/* Define to 1 if you have the `rewinddir' function. */
+#undef HAVE_REWINDDIR
+
 /* Define to 1 if 'long double' and 'double' have the same representation. */
 #undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
 
 /* Define to 1 if you have the <search.h> header file. */
 #undef HAVE_SEARCH_H
 
+/* Define to 1 if you have the `setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE
+
 /* Define to 1 if you have the `setenv' function. */
 #undef HAVE_SETENV
 
@@ -1173,6 +1397,12 @@
 /* Define to 1 if you have the `strchrnul' function. */
 #undef HAVE_STRCHRNUL
 
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror_r' function. */
+#undef HAVE_STRERROR_R
+
 /* Define to 1 if you have the <strings.h> header file. */
 #undef HAVE_STRINGS_H
 
@@ -1182,12 +1412,19 @@
 /* Define to 1 if you have the `strtok_r' function. */
 #undef HAVE_STRTOK_R
 
+/* Define if there is a member named d_type in the struct describing directory
+   headers. */
+#undef HAVE_STRUCT_DIRENT_D_TYPE
+
 /* Define to 1 if you have the `symlink' function. */
 #undef HAVE_SYMLINK
 
 /* Define to 1 if you have the <sys/bitypes.h> header file. */
 #undef HAVE_SYS_BITYPES_H
 
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H
+
 /* Define to 1 if you have the <sys/inttypes.h> header file. */
 #undef HAVE_SYS_INTTYPES_H
 
@@ -1227,6 +1464,9 @@
 /* Define to 1 if the system has the type 'unsigned long long int'. */
 #undef HAVE_UNSIGNED_LONG_LONG_INT
 
+/* Define if you have a global __progname variable */
+#undef HAVE_VAR___PROGNAME
+
 /* Define to 1 if you have the <wchar.h> header file. */
 #undef HAVE_WCHAR_H
 
@@ -1251,6 +1491,10 @@
 /* Define to 1 if you have the `wmempcpy' function. */
 #undef HAVE_WMEMPCPY
 
+/* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX
+   7.1. */
+#undef HAVE_WORKING_FSTATAT_ZERO_FLAG
+
 /* Define to 1 if O_NOATIME works. */
 #undef HAVE_WORKING_O_NOATIME
 
@@ -1263,6 +1507,9 @@
 /* Define to 1 if you have the `_ftime' function. */
 #undef HAVE__FTIME
 
+/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
+#undef HAVE__SET_INVALID_PARAMETER_HANDLER
+
 /* Define as the bit index in the word where to find bit 0 of the exponent of
    'long double'. */
 #undef LDBL_EXPBIT0_BIT
@@ -1302,6 +1549,9 @@
 #endif
 
 
+/* Define to 1 if open() fails to recognize a trailing slash. */
+#undef OPEN_TRAILING_SLASH_BUG
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT
 
@@ -1323,6 +1573,10 @@
 /* Define if <inttypes.h> exists and defines unusable PRI* macros. */
 #undef PRI_MACROS_BROKEN
 
+/* Define to the type that is the result of default argument promotions of
+   type mode_t. */
+#undef PROMOTED_MODE_T
+
 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
    'ptrdiff_t'. */
 #undef PTRDIFF_T_SUFFIX
@@ -1349,6 +1603,9 @@
 /* Define to 1 if gnulib's dirfd() replacement is used. */
 #undef REPLACE_DIRFD
 
+/* Define to 1 if gnulib's fchdir() replacement is used. */
+#undef REPLACE_FCHDIR
+
 /* Define to 1 if stat needs help when passed a directory name with a trailing
    slash */
 #undef REPLACE_FUNC_STAT_DIR
@@ -1357,6 +1614,13 @@
    slash */
 #undef REPLACE_FUNC_STAT_FILE
 
+/* Define to 1 if open() should work around the inability to open a directory.
+   */
+#undef REPLACE_OPEN_DIRECTORY
+
+/* Define to 1 if strerror(0) does not return a message implying success. */
+#undef REPLACE_STRERROR_0
+
 /* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
    'sig_atomic_t'. */
 #undef SIG_ATOMIC_T_SUFFIX
@@ -1379,6 +1643,9 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
+/* Define to 1 if strerror_r returns char *. */
+#undef STRERROR_R_CHAR_P
+
 /* Enable extensions on AIX 3, Interix.  */
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE