X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=ext%2FFcntl%2FFcntl.pm;h=c68dda1c2fc9665eec8cee0fabfebed5bf2d498b;hb=847a5fae45dac396d0f9e1bb61d5b4ff9d94cdcd;hp=f1edb8ed79d757008abb24097ce0a75037692a47;hpb=0fd60c2a37f9ab7161935b80b652d8ce226cce08;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/ext/Fcntl/Fcntl.pm b/ext/Fcntl/Fcntl.pm
index f1edb8e..c68dda1 100644
--- a/ext/Fcntl/Fcntl.pm
+++ b/ext/Fcntl/Fcntl.pm
@@ -37,55 +37,99 @@ applications the newer versions of these constants are suggested
 (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 $AUTOLOAD);
+our($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS, $AUTOLOAD);
 
 require Exporter;
-require DynaLoader;
-@ISA = qw(Exporter DynaLoader);
+use XSLoader ();
+@ISA = qw(Exporter);
 $VERSION = "1.03";
 # 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
@@ -97,28 +141,69 @@ $VERSION = "1.03";
 	FASYNC
 	FCREAT
 	FDEFER
+	FDSYNC
 	FEXCL
+	FLARGEFILE
 	FNDELAY
 	FNONBLOCK
+	FRSYNC
 	FSYNC
 	FTRUNC
 	LOCK_EX
 	LOCK_NB
 	LOCK_SH
 	LOCK_UN
+	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
+	SEEK_SET
+	SEEK_CUR
+	SEEK_END
 );
 # 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)],
+    '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
+                  )],
 );
 
+sub S_IFMT  { @_ ? ( $_[0] & _S_IFMT() ) : _S_IFMT()  }
+sub S_IMODE { $_[0] & 07777 }
+
+sub S_ISREG    { ( $_[0] & _S_IFMT() ) == S_IFREG()   }
+sub S_ISDIR    { ( $_[0] & _S_IFMT() ) == S_IFDIR()   }
+sub S_ISLNK    { ( $_[0] & _S_IFMT() ) == S_IFLNK()   }
+sub S_ISSOCK   { ( $_[0] & _S_IFMT() ) == S_IFSOCK()  }
+sub S_ISBLK    { ( $_[0] & _S_IFMT() ) == S_IFBLK()   }
+sub S_ISCHR    { ( $_[0] & _S_IFMT() ) == S_IFCHR()   }
+sub S_ISFIFO   { ( $_[0] & _S_IFMT() ) == S_IFIFO()   }
+sub S_ISWHT    { ( $_[0] & _S_IFMT() ) == S_IFWHT()   }
+sub S_ISENFMT  { ( $_[0] & _S_IFMT() ) == S_IFENFMT() }
+
 sub AUTOLOAD {
     (my $constname = $AUTOLOAD) =~ s/.*:://;
-    my $val = constant($constname, 0);
+    my $val = constant($constname);
     if ($! != 0) {
-	if ($! =~ /Invalid/) {
+	if ($! =~ /Invalid/ || $!{EINVAL}) {
 	    $AutoLoader::AUTOLOAD = $AUTOLOAD;
 	    goto &AutoLoader::AUTOLOAD;
 	}
@@ -132,6 +217,6 @@ sub AUTOLOAD {
     goto &$AUTOLOAD;
 }
 
-bootstrap Fcntl $VERSION;
+XSLoader::load 'Fcntl', $VERSION;
 
 1;