.

1 files changed, 40 insertions, 11 deletions

diff --git a/lib/filemode.c b/lib/filemode.c
index 451c7ac65..838f49af0 100644
--- a/lib/filemode.c
+++ b/lib/filemode.c
@@ -1,5 +1,5 @@
 /* filemode.c -- make a string describing file modes
-   Copyright (C) 1985, 1990 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1990, 1993 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -15,36 +15,65 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+#ifdef HAVE_CONFIG_H
+#if defined (emacs) || defined (CONFIG_BROKETS)
+#include <config.h>
+#else
+#include "config.h"
+#endif
+#endif
+
 #include <sys/types.h>
 #include <sys/stat.h>
+
 #ifndef S_IREAD
 #define S_IREAD S_IRUSR
 #define S_IWRITE S_IWUSR
 #define S_IEXEC S_IXUSR
 #endif
-#ifndef S_ISREG			/* Doesn't have POSIX.1 stat stuff.  */
+
+#if 0 /* This is unreliable, since GCC 2.5 always has S_ISREG in its
+	 fixed headers but it does not always have mode_t.
+	 It seems safer not to try to use mode_t ever.  */
+#if !defined(S_ISREG) || defined(NO_MODE_T)
+/* Doesn't have POSIX.1 stat stuff or doesn't have mode_t.  */
 #define mode_t unsigned short
 #endif
+#endif
+
+#ifdef STAT_MACROS_BROKEN
+#undef S_ISBLK
+#undef S_ISCHR
+#undef S_ISDIR
+#undef S_ISFIFO
+#undef S_ISLNK
+#undef S_ISMPB
+#undef S_ISMPC
+#undef S_ISNWK
+#undef S_ISREG
+#undef S_ISSOCK
+#endif /* STAT_MACROS_BROKEN.  */
+
 #if !defined(S_ISBLK) && defined(S_IFBLK)
-#define	S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
+#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
 #endif
 #if !defined(S_ISCHR) && defined(S_IFCHR)
-#define	S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
+#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
 #endif
 #if !defined(S_ISDIR) && defined(S_IFDIR)
-#define	S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif
 #if !defined(S_ISREG) && defined(S_IFREG)
-#define	S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
 #endif
 #if !defined(S_ISFIFO) && defined(S_IFIFO)
-#define	S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
+#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
 #endif
 #if !defined(S_ISLNK) && defined(S_IFLNK)
-#define	S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
+#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
 #endif
 #if !defined(S_ISSOCK) && defined(S_IFSOCK)
-#define	S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
+#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
 #endif
 #if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */
 #define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
@@ -111,7 +140,7 @@ mode_string (mode, str)
      unsigned short mode;
      char *str;
 {
-  str[0] = ftypelet (mode);
+  str[0] = ftypelet ((long) mode);
   rwx ((mode & 0700) << 0, &str[1]);
   rwx ((mode & 0070) << 3, &str[4]);
   rwx ((mode & 0007) << 6, &str[7]);
@@ -132,7 +161,7 @@ mode_string (mode, str)
 
 static char
 ftypelet (bits)
-     mode_t bits;
+     long bits;
 {
 #ifdef S_ISBLK
   if (S_ISBLK (bits))