- The abort() routine from the Output module is now also able to display a link

[devedit.git] / modules / File / Access.pm

diff --git a/modules/File/Access.pm b/modules/File/Access.pm
index 3bfd50db657431210d5560456a6ca246eaea9b4f..6ab193ed3ae78d01d777b4a27df7c35fe66d1b12 100644 (file)
--- a/modules/File/Access.pm
+++ b/modules/File/Access.pm
@@ -7,7 +7,7 @@ package File::Access;
 # with only one command
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>
 # with only one command
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>

-# Last modified: 2004-08-05
+# Last modified: 2004-10-26

 #
 
 use strict;
 #
 
 use strict;


@@ -20,32 +20,12 @@ use Fcntl;
 
 use base qw(Exporter);
 
 
 use base qw(Exporter);
 

-@EXPORT = qw(chgrp
-             dir_read
+@EXPORT = qw(dir_read

              file_create
              file_read
              file_save
              file_unlock);
 
              file_create
              file_read
              file_save
              file_unlock);
 

-# chgrp()
-#
-# Change the group of files or directories
-#
-# Params: 1. Group name
-#         2. List of files
-#
-# Return: Number of files group successfully changed
-#         (or false)
-
-sub chgrp($@)
-{
- my ($group,@files) = @_;
- my $gid = ($group !~ /^\d+$/) ? getgrnam($group) : $group;
-
- return unless($gid);
- return chown(-1,$gid,@files);
-}
-

 # dir_read()
 #
 # Collect the files and directories in a directory
 # dir_read()
 #
 # Collect the files and directories in a directory


@@ -94,7 +74,11 @@ sub dir_read($)
 
 # file_create()
 #
 
 # file_create()
 #

-# Create a file
+# Create a file, but only if it doesn't already exist
+#
+# (I wanted to use O_EXCL for this, but `perldoc -f sysopen`
+# doesn't say that it is available on every system - so I
+# created this workaround using O_RDONLY and O_CREAT)

 #
 # Params: File to create
 #
 #
 # Params: File to create
 #