Re: grep . /; echo $?

[Charles Levert]

This was trivial to modify after all.

Ok to apply?



Index: grep/ChangeLog
===================================================================
RCS file: /cvsroot/grep/grep/ChangeLog,v
retrieving revision 1.272
diff -p -u -r1.272 ChangeLog
--- grep/ChangeLog      27 Sep 2005 14:50:20 -0000      1.272
+++ grep/ChangeLog      3 Nov 2005 03:50:08 -0000
@@ -1,3 +1,11 @@
+2005-11-03  Charles Levert  <address@hidden>
+
+       * src/grep.c (grep): For consistency, any error after a read()
+         in fillbuf() is reported for any type of files, now including
+         directories (which were exceptionally excluded up until now).
+       * src/grep.texi: Remove "or silently skip them" pertaining to
+         directories in these circumstances.
+
 2005-09-27  Stepan Kasal  <address@hidden>
 
        * doc/grep.1: Fix a typo.
Index: grep/src/grep.c
===================================================================
RCS file: /cvsroot/grep/grep/src/grep.c,v
retrieving revision 1.113
diff -p -u -r1.113 grep.c
--- grep/src/grep.c     24 Aug 2005 07:28:29 -0000      1.113
+++ grep/src/grep.c     3 Nov 2005 03:49:49 -0000
@@ -1065,8 +1065,7 @@ grep (int fd, char const *file, struct s
 
   if (! fillbuf (save, stats))
     {
-      if (! is_EISDIR (errno, file))
-       suppressible_error (filename, errno);
+      suppressible_error (filename, errno);
       return 0;
     }
 
@@ -1137,8 +1136,7 @@ grep (int fd, char const *file, struct s
        nlscan (beg);
       if (! fillbuf (save, stats))
        {
-         if (! is_EISDIR (errno, file))
-           suppressible_error (filename, errno);
+         suppressible_error (filename, errno);
          goto finish_grep;
        }
     }
Index: grep/doc/grep.texi
===================================================================
RCS file: /cvsroot/grep/grep/doc/grep.texi,v
retrieving revision 1.56
diff -p -u -r1.56 grep.texi
--- grep/doc/grep.texi  24 Aug 2005 07:28:29 -0000      1.56
+++ grep/doc/grep.texi  3 Nov 2005 03:50:01 -0000
@@ -346,11 +346,11 @@ skipped.
 If an input file is a directory, use @var{action} to process it.
 By default, @var{action} is @samp{read}, which means that directories are
 read just as if they were ordinary files (some operating systems
-and filesystems disallow this, and will cause @command{grep} to print error
-messages for every directory or silently skip them). If @var{action} is
address@hidden, directories are silently skipped.  If @var{action} is
address@hidden, @command{grep} reads all files under each directory,
-recursively; this is equivalent to the @samp{-r} option.
+and filesystems disallow this, and will cause @command{grep} to print
+one error message for every directory).
+If @var{action} is @samp{skip}, directories are silently skipped.
+If @var{action} is @samp{recurse}, @command{grep} reads all files under
+each directory, recursively; this is equivalent to the @samp{-r} option.
 
 @item -H
 @itemx --with-filename