summaryrefslogtreecommitdiff
path: root/Porting
diff options
context:
space:
mode:
authorJarkko Hietaniemi <jhi@iki.fi>2002-03-19 20:09:22 +0000
committerJarkko Hietaniemi <jhi@iki.fi>2002-03-19 20:09:22 +0000
commit4d8cc5f8cae495ff0bcad4a9e629ad4bab92c057 (patch)
tree56cd8e3cd3258ea864af43970dfc7b4e30eba6b8 /Porting
parent15f11fd50d40115f1bdd424497971483e54d35b3 (diff)
downloadperl-4d8cc5f8cae495ff0bcad4a9e629ad4bab92c057.tar.gz
More pathname portability checks.
p4raw-id: //depot/perl@15337
Diffstat (limited to 'Porting')
-rw-r--r--Porting/check83.pl14
1 files changed, 12 insertions, 2 deletions
diff --git a/Porting/check83.pl b/Porting/check83.pl
index 51b2b11b8a..0522bc0d33 100644
--- a/Porting/check83.pl
+++ b/Porting/check83.pl
@@ -1,12 +1,22 @@
#!/usr/local/bin/perl
-# Check whether there are naming conflicts when names are truncated
-# to the DOSish case-ignoring 8.3 format
+# Check whether there are naming conflicts when names are truncated to
+# the DOSish case-ignoring 8.3 format, plus other portability no-nos.
sub eight_dot_three {
my ($dir, $base, $ext) = ($_[0] =~ m!^(?:(.+)/)?([^/.]+)(?:\.([^/.]+))?$!);
+ my $file = $base . defined $ext ? ".$ext" : "";
$base = substr($base, 0, 8);
$ext = substr($ext, 0, 3) if defined $ext;
+ if ($dir =~ /\./) {
+ warn "$dir: directory name contains '.'\n";
+ }
+ if ($file =~ /[^A-Za-z0-9\._-]/) {
+ warn "$file: filename contains non-portable characters\n";
+ }
+ if (length $file > 30) {
+ warn "$file: filename longer than 30 characters\n";
+ }
if (defined $dir) {
return ($dir, defined $ext ? "$dir/$base.$ext" : "$dir/$base");
} else {