GNU file utilitiesFILEUTILS-3_8_3a

7 files changed, 86 insertions, 14 deletions

diff --git a/lib/filemode.c b/lib/filemode.c
index 9293af6815..0ec4bf7fd9 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
@@ -16,8 +16,12 @@
    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>
@@ -33,26 +37,59 @@
 #define mode_t unsigned short
 #endif
 
+#ifdef	STAT_MACROS_BROKEN
+#ifdef S_ISBLK
+#undef S_ISBLK
+#endif
+#ifdef S_ISCHR
+#undef S_ISCHR
+#endif
+#ifdef S_ISDIR
+#undef S_ISDIR
+#endif
+#ifdef S_ISFIFO
+#undef S_ISFIFO
+#endif
+#ifdef S_ISLNK
+#undef S_ISLNK
+#endif
+#ifdef S_ISMPB
+#undef S_ISMPB
+#endif
+#ifdef S_ISMPC
+#undef S_ISMPC
+#endif
+#ifdef S_ISNWK
+#undef S_ISNWK
+#endif
+#ifdef S_ISREG
+#undef S_ISREG
+#endif
+#ifdef S_ISSOCK
+#undef S_ISSOCK
+#endif
+#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)
diff --git a/lib/fsusage.c b/lib/fsusage.c
index 9307a40b5a..2f1179b231 100644
--- a/lib/fsusage.c
+++ b/lib/fsusage.c
@@ -70,7 +70,7 @@ adjust_blocks (blocks, fromsize, tosize)
   else if (fromsize > tosize)	/* E.g., from 2048 to 512.  */
     return blocks * (fromsize / tosize);
   else				/* E.g., from 256 to 512.  */
-    return (blocks + (blocks < 0 ? -1 : +1)) / (tosize / fromsize);
+    return (blocks + (blocks < 0 ? -1 : 1)) / (tosize / fromsize);
 }
 
 /* Fill in the fields of FSP with information about space usage for
diff --git a/lib/isdir.c b/lib/isdir.c
index 08388e13fe..439235f8e1 100644
--- a/lib/isdir.c
+++ b/lib/isdir.c
@@ -18,8 +18,14 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
+#ifdef	STAT_MACROS_BROKEN
+#ifdef S_ISDIR
+#undef S_ISDIR
+#endif
+#endif	/* STAT_MACROS_BROKEN.  */
+
 #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 PATH is an existing directory or symbolic link to a directory,
diff --git a/lib/makepath.c b/lib/makepath.c
index e61579021c..7699c178df 100644
--- a/lib/makepath.c
+++ b/lib/makepath.c
@@ -38,8 +38,15 @@ char *alloca ();
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+
+#ifdef	STAT_MACROS_BROKEN
+#ifdef S_ISDIR
+#undef S_ISDIR
+#endif
+#endif	/* STAT_MACROS_BROKEN.  */
+
 #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
 
 #ifdef STDC_HEADERS
diff --git a/lib/mkdir.c b/lib/mkdir.c
index e68ccb17c7..68e6b6327a 100644
--- a/lib/mkdir.c
+++ b/lib/mkdir.c
@@ -22,6 +22,16 @@
 extern int errno;
 #endif
 
+#ifdef	STAT_MACROS_BROKEN
+#ifdef S_ISDIR
+#undef S_ISDIR
+#endif
+#endif	/* STAT_MACROS_BROKEN.  */
+
+#if !defined(S_ISDIR) && defined(S_IFDIR)
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#endif
+
 /* mkdir and rmdir adapted from GNU tar.  */
 
 /* Make directory DPATH, with permission mode DMODE.
@@ -95,7 +105,7 @@ rmdir (dpath)
   if (stat (dpath, &statbuf) != 0)
     return -1;			/* stat set errno.  */
 
-  if ((statbuf.st_mode & S_IFMT) != S_IFDIR)
+  if (!S_ISDIR (statbuf.st_mode))
     {
       errno = ENOTDIR;
       return -1;
diff --git a/lib/modechange.c b/lib/modechange.c
index b09661d0c5..978ab46d17 100644
--- a/lib/modechange.c
+++ b/lib/modechange.c
@@ -38,7 +38,13 @@ char *malloc ();
 #define NULL 0
 #endif
 
-#ifndef S_ISDIR
+#ifdef	STAT_MACROS_BROKEN
+#ifdef S_ISDIR
+#undef S_ISDIR
+#endif
+#endif	/* STAT_MACROS_BROKEN.  */
+
+#if !defined(S_ISDIR) && defined(S_IFDIR)
 #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #endif
 
diff --git a/lib/rename.c b/lib/rename.c
index 858190c57d..593cf31dad 100644
--- a/lib/rename.c
+++ b/lib/rename.c
@@ -22,8 +22,14 @@
 extern int errno;
 #endif
 
+#ifdef	STAT_MACROS_BROKEN
+#ifdef S_ISDIR
+#undef S_ISDIR
+#endif
+#endif	/* STAT_MACROS_BROKEN.  */
+
 #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
 
 /* Rename file FROM to file TO.