Import filemode module from gnulib.

* Makefile.in (base_obj): Remove filemode.o, as it's now in ../lib.
* deps.mk (dired.o): Depend on ../lib/filemode.h, too.
(filemode.o): Remove; this is now in ../lib.
* dired.c: Include <filemode.h>.
(filemodestring): Remove now-redundant decl.
* config.in: Regenerate.

2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>

5 files changed, 27 insertions, 6 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 54d912cc15..880fb10e85 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,15 @@
 2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>
 
+	Import filemode module from gnulib.
+	* Makefile.in (base_obj): Remove filemode.o, as it's now in ../lib.
+	* deps.mk (dired.o): Depend on ../lib/filemode.h, too.
+	(filemode.o): Remove; this is now in ../lib.
+	* dired.c: Include <filemode.h>.
+	(filemodestring): Remove now-redundant decl.
+	* config.in: Regenerate.
+
+2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>
+
 	Import crypto/md5 and stdint modules from gnulib.
 	* Makefile.in (base_obj): Remove md5.o, since this file
 	is in lib now.
diff --git a/src/Makefile.in b/src/Makefile.in
index 41b6767f26..e1195968f7 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -347,7 +347,7 @@ base_obj = dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
 	cm.o term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \
 	emacs.o keyboard.o macros.o keymap.o sysdep.o \
 	buffer.o filelock.o insdel.o marker.o \
-	minibuf.o fileio.o dired.o filemode.o \
+	minibuf.o fileio.o dired.o \
 	cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
 	alloc.o data.o doc.o editfns.o callint.o \
 	eval.o floatfns.o fns.o font.o print.o lread.o \
diff --git a/src/config.in b/src/config.in
index 9e8364ec45..9c23fb583f 100644
--- a/src/config.in
+++ b/src/config.in
@@ -152,6 +152,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    don't. */
 #undef HAVE_DECL_LOCALTIME_R
 
+/* Define to 1 if you have the declaration of `strmode', and to 0 if you
+   don't. */
+#undef HAVE_DECL_STRMODE
+
 /* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
    don't. */
 #undef HAVE_DECL_SYS_SIGLIST
@@ -686,6 +690,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if `struct utimbuf' is declared by <utime.h>. */
 #undef HAVE_STRUCT_UTIMBUF
 
+/* Define if struct stat has an st_dm_mode member. */
+#undef HAVE_ST_DM_MODE
+
 /* Define to 1 if you have the `sync' function. */
 #undef HAVE_SYNC
 
@@ -981,6 +988,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 	STACK_DIRECTION = 0 => direction of growth unknown */
 #undef STACK_DIRECTION
 
+/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
+#undef STAT_MACROS_BROKEN
+
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
@@ -1149,6 +1159,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to the name of the strftime replacement function. */
 #undef my_strftime
 
+/* Define to the type of st_nlink in struct stat, or a supertype. */
+#undef nlink_t
+
 /* Define to `int' if <sys/types.h> does not define. */
 #undef pid_t
 
diff --git a/src/deps.mk b/src/deps.mk
index 5bd4a682bf..77994bcaad 100644
--- a/src/deps.mk
+++ b/src/deps.mk
@@ -73,7 +73,7 @@ pre-crt0.o: pre-crt0.c
 dbusbind.o: dbusbind.c termhooks.h frame.h keyboard.h lisp.h $(config_h)
 dired.o: dired.c commands.h buffer.h lisp.h $(config_h) character.h charset.h \
    coding.h regex.h systime.h blockinput.h atimer.h composite.h \
-   ../lib/unistd.h globals.h
+   ../lib/filemode.h ../lib/unistd.h globals.h
 dispnew.o: dispnew.c systime.h commands.h process.h frame.h coding.h \
    window.h buffer.h termchar.h termopts.h termhooks.h cm.h \
    disptab.h indent.h $(INTERVALS_H) nsgui.h ../lib/unistd.h \
@@ -98,7 +98,6 @@ fileio.o: fileio.c window.h buffer.h systime.h $(INTERVALS_H) character.h \
    commands.h globals.h ../lib/unistd.h
 filelock.o: filelock.c buffer.h character.h coding.h systime.h composite.h \
    ../lib/unistd.h lisp.h globals.h $(config_h)
-filemode.o: filemode.c $(config_h)
 font.o: font.c dispextern.h frame.h window.h ccl.h character.h charset.h \
    font.h lisp.h globals.h $(config_h) buffer.h composite.h fontset.h \
    xterm.h nsgui.h msdos.h
diff --git a/src/dired.c b/src/dired.c
index 7b4b83cbe5..e2f974e1bf 100644
--- a/src/dired.c
+++ b/src/dired.c
@@ -54,6 +54,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/dir.h>
 #include <sys/stat.h>
 
+#include <filemode.h>
+
 #define DIRENTRY struct direct
 
 extern DIR *opendir (char *);
@@ -82,9 +84,6 @@ extern struct re_pattern_buffer *compile_pattern (Lisp_Object,
 						  struct re_registers *,
 						  Lisp_Object, int, int);
 
-/* From filemode.c.  Can't go in Lisp.h because of `stat'.  */
-extern void filemodestring (struct stat *, char *);
-
 /* if system does not have symbolic links, it does not have lstat.
    In that case, use ordinary stat instead.  */