The temp_is_locked function can be used to determine whether
or not a given name previously passed to temp_acquire is
currently locked.
Signed-off-by: Kyle J. McKay <mack...@gmail.com>
---
perl/Git.pm | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/perl/Git.pm b/perl/Git.pm
index 7a252ef..5416b5a 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -61,7 +61,7 @@ require Exporter;
remote_refs prompt
get_tz_offset
credential credential_read credential_write
- temp_acquire temp_release temp_reset temp_path);
+ temp_acquire temp_is_locked temp_release temp_reset
temp_path);
=head1 DESCRIPTION
@@ -1206,6 +1206,21 @@ sub temp_acquire {
$temp_fd;
}
+=item temp_is_locked ( NAME )
+
+Returns true if the file mapped to C<NAME> is currently locked.
+
+If true is returned, an attempt to C<temp_acquire()> the same C<NAME>
will
+throw an error.
+
+=cut
+
+sub temp_is_locked {
+ my ($self, $name) = _maybe_self(@_);
+ my $temp_fd = \$TEMP_FILEMAP{$name};
+ defined $$temp_fd && $$temp_fd->opened && $TEMP_FILES{$$temp_fd}
{locked};
+}
+
=item temp_release ( NAME )
=item temp_release ( FILEHANDLE )
--
1.8.3
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