=head1 DESCRIPTION
-This module is just a translation of the C F<fnctl.h> file.
-Unlike the old mechanism of requiring a translated F<fnctl.ph>
+This module is just a translation of the C F<fcntl.h> file.
+Unlike the old mechanism of requiring a translated F<fcntl.ph>
file, this uses the B<h2xs> program (see the Perl source distribution)
and your native C compiler. This means that it has a
far more likely chance of getting the numbers right.
(O_APPEND, O_ASYNC, O_CREAT, O_DEFER, O_EXCL, O_NDELAY, O_NONBLOCK,
O_SYNC, O_TRUNC).
-Please refer to your native fcntl() and open() documentation to see
-what constants are implemented in your system.
+For ease of use also the SEEK_* constants (for seek() and sysseek(),
+e.g. SEEK_END) and the S_I* constants (for chmod() and stat()) are
+available for import. They can be imported either separately or using
+the tags C<:seek> and C<:mode>.
+
+Please refer to your native fcntl(2), open(2), fseek(3), lseek(2)
+(equal to Perl's seek() and sysseek(), respectively), and chmod(2)
+documentation to see what constants are implemented in your system.
+
+See L<perlopentut> to learn about the uses of the O_* constants
+with sysopen().
+
+See L<perlfunc/seek> and L<perlfunc/sysseek> about the SEEK_* constants.
+
+See L<perlfunc/stat> about the S_I* constants.
=cut
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $AUTOLOAD);
+use strict;
+our($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
require Exporter;
-require DynaLoader;
-@ISA = qw(Exporter DynaLoader);
-$VERSION = "1.03";
+require XSLoader;
+@ISA = qw(Exporter);
+$VERSION = '1.13';
+
+XSLoader::load();
+
+# Named groups of exports
+%EXPORT_TAGS = (
+ 'flock' => [qw(LOCK_SH LOCK_EX LOCK_NB LOCK_UN)],
+ 'Fcompat' => [qw(FAPPEND FASYNC FCREAT FDEFER FDSYNC FEXCL FLARGEFILE
+ FNDELAY FNONBLOCK FRSYNC FSYNC FTRUNC)],
+ 'seek' => [qw(SEEK_SET SEEK_CUR SEEK_END)],
+ 'mode' => [qw(S_ISUID S_ISGID S_ISVTX S_ISTXT
+ _S_IFMT S_IFREG S_IFDIR S_IFLNK
+ S_IFSOCK S_IFBLK S_IFCHR S_IFIFO S_IFWHT S_ENFMT
+ S_IRUSR S_IWUSR S_IXUSR S_IRWXU
+ S_IRGRP S_IWGRP S_IXGRP S_IRWXG
+ S_IROTH S_IWOTH S_IXOTH S_IRWXO
+ S_IREAD S_IWRITE S_IEXEC
+ S_ISREG S_ISDIR S_ISLNK S_ISSOCK
+ S_ISBLK S_ISCHR S_ISFIFO
+ S_ISWHT S_ISENFMT
+ S_IFMT S_IMODE
+ )],
+);
+
# Items to export into callers namespace by default
# (move infrequently used names to @EXPORT_OK below)
@EXPORT =
qw(
FD_CLOEXEC
+ F_ALLOCSP
+ F_ALLOCSP64
+ F_COMPAT
+ F_DUP2FD
F_DUPFD
F_EXLCK
+ F_FREESP
+ F_FREESP64
+ F_FSYNC
+ F_FSYNC64
F_GETFD
F_GETFL
F_GETLK
+ F_GETLK64
F_GETOWN
+ F_NODNY
F_POSIX
+ F_RDACC
+ F_RDDNY
F_RDLCK
+ F_RWACC
+ F_RWDNY
F_SETFD
F_SETFL
F_SETLK
+ F_SETLK64
F_SETLKW
+ F_SETLKW64
F_SETOWN
+ F_SHARE
F_SHLCK
F_UNLCK
+ F_UNSHARE
+ F_WRACC
+ F_WRDNY
F_WRLCK
O_ACCMODE
+ O_ALIAS
O_APPEND
O_ASYNC
O_BINARY
O_CREAT
O_DEFER
+ O_DIRECT
+ O_DIRECTORY
O_DSYNC
O_EXCL
O_EXLOCK
+ O_LARGEFILE
O_NDELAY
O_NOCTTY
+ O_NOFOLLOW
+ O_NOINHERIT
O_NONBLOCK
+ O_RANDOM
+ O_RAW
O_RDONLY
O_RDWR
+ O_RSRC
O_RSYNC
+ O_SEQUENTIAL
O_SHLOCK
O_SYNC
+ O_TEMPORARY
O_TEXT
O_TRUNC
O_WRONLY
);
# Other items we are prepared to export if requested
-@EXPORT_OK = qw(
- FAPPEND
- FASYNC
- FCREAT
- FDEFER
- FEXCL
- FNDELAY
- FNONBLOCK
- FSYNC
- FTRUNC
- LOCK_EX
- LOCK_NB
- LOCK_SH
- LOCK_UN
-);
-# Named groups of exports
-%EXPORT_TAGS = (
- 'flock' => [qw(LOCK_SH LOCK_EX LOCK_NB LOCK_UN)],
- 'Fcompat' => [qw(FAPPEND FASYNC FCREAT FDEFER FEXCL
- FNDELAY FNONBLOCK FSYNC FTRUNC)],
-);
-
-sub AUTOLOAD {
- (my $constname = $AUTOLOAD) =~ s/.*:://;
- my $val = constant($constname, 0);
- if ($! != 0) {
- if ($! =~ /Invalid/) {
- $AutoLoader::AUTOLOAD = $AUTOLOAD;
- goto &AutoLoader::AUTOLOAD;
- }
- else {
- my ($pack,$file,$line) = caller;
- die "Your vendor has not defined Fcntl macro $constname, used at $file line $line.
-";
- }
- }
- *$AUTOLOAD = sub { $val };
- goto &$AUTOLOAD;
-}
-
-bootstrap Fcntl $VERSION;
+@EXPORT_OK = (qw(
+ DN_ACCESS
+ DN_ATTRIB
+ DN_CREATE
+ DN_DELETE
+ DN_MODIFY
+ DN_MULTISHOT
+ DN_RENAME
+ F_GETLEASE
+ F_GETPIPE_SZ
+ F_GETSIG
+ F_NOTIFY
+ F_SETLEASE
+ F_SETPIPE_SZ
+ F_SETSIG
+ LOCK_MAND
+ LOCK_READ
+ LOCK_RW
+ LOCK_WRITE
+ O_ALT_IO
+ O_EVTONLY
+ O_IGNORE_CTTY
+ O_NOATIME
+ O_NOLINK
+ O_NOSIGPIPE
+ O_NOTRANS
+ O_SYMLINK
+ O_TTY_INIT
+), map {@{$_}} values %EXPORT_TAGS);
1;