Fcntl.xs: F_[GS]ETOWN were in wrong case branch

[perl5.git] / ext / Fcntl / Fcntl.pm

diff --git a/ext/Fcntl/Fcntl.pm b/ext/Fcntl/Fcntl.pm
index 9d000a1..678b7fd 100644 (file)
--- a/ext/Fcntl/Fcntl.pm
+++ b/ext/Fcntl/Fcntl.pm
@@ -7,6 +7,7 @@ Fcntl - load the C Fcntl.h defines
 =head1 SYNOPSIS
 
     use Fcntl;
+    use Fcntl qw(:DEFAULT :flock);
 
 =head1 DESCRIPTION
 
@@ -21,14 +22,24 @@ far more likely chance of getting the numbers right.
 Only C<#define> symbols get translated; you must still correctly
 pack up your own arguments to pass as args for locking functions, etc.
 
+=head1 EXPORTED SYMBOLS
+
+By default your system's F_* and O_* constants (eg, F_DUPFD and O_CREAT)
+are exported into your namespace.  You can request that the flock()
+constants (LOCK_SH, LOCK_EX, LOCK_NB and LOCK_UN) be provided by using
+the tag C<:flock>.  See L<Exporter>.
+
+Please refer to your native fcntl() and open() documentation to see
+what constants are implemented in your system.
+
 =cut
 
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK $AUTOLOAD);
+use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $AUTOLOAD);
 
 require Exporter;
 require DynaLoader;
 @ISA = qw(Exporter DynaLoader);
-$VERSION = "1.00";
+$VERSION = "1.03";
 # Items to export into callers namespace by default
 # (move infrequently used names to @EXPORT_OK below)
 @EXPORT =
@@ -37,11 +48,19 @@ $VERSION = "1.00";
      FD_CLOEXEC F_RDLCK F_UNLCK F_WRLCK
      O_CREAT O_EXCL O_NOCTTY O_TRUNC
      O_APPEND O_NONBLOCK
-     O_NDELAY
+     O_NDELAY O_DEFER
      O_RDONLY O_RDWR O_WRONLY
+     O_EXLOCK O_SHLOCK O_ASYNC O_DSYNC O_RSYNC O_SYNC
+     F_SETOWN F_GETOWN
      );
+
 # Other items we are prepared to export if requested
 @EXPORT_OK = qw(
+    LOCK_SH LOCK_EX LOCK_NB LOCK_UN
+);
+# Named groups of exports
+%EXPORT_TAGS = (
+    'flock' => [qw(LOCK_SH LOCK_EX LOCK_NB LOCK_UN)],
 );
 
 sub AUTOLOAD {