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Diffstat (limited to 'Master/tlpkg/installer/perllib/Fcntl.pm')
| -rw-r--r-- | Master/tlpkg/installer/perllib/Fcntl.pm | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/Master/tlpkg/installer/perllib/Fcntl.pm b/Master/tlpkg/installer/perllib/Fcntl.pm deleted file mode 100644 index 7ef0038bd18..00000000000 --- a/Master/tlpkg/installer/perllib/Fcntl.pm +++ /dev/null @@ -1,236 +0,0 @@ -package Fcntl; - -=head1 NAME - -Fcntl - load the C Fcntl.h defines - -=head1 SYNOPSIS - - use Fcntl; - use Fcntl qw(:DEFAULT :flock); - -=head1 DESCRIPTION - -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. - -=head1 NOTE - -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) and the FD_CLOEXEC constant 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>. - -You can request that the old constants (FAPPEND, FASYNC, FCREAT, -FDEFER, FEXCL, FNDELAY, FNONBLOCK, FSYNC, FTRUNC) be provided for -compatibility reasons by using the tag C<:Fcompat>. For new -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). - -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 - -our($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS, $AUTOLOAD); - -require Exporter; -use XSLoader (); -@ISA = qw(Exporter); -$VERSION = "1.05"; -# 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( - DN_ACCESS - DN_ATTRIB - DN_CREATE - DN_DELETE - DN_MODIFY - DN_MULTISHOT - DN_RENAME - FAPPEND - FASYNC - FCREAT - FDEFER - FDSYNC - FEXCL - FLARGEFILE - FNDELAY - FNONBLOCK - FRSYNC - FSYNC - FTRUNC - F_GETLEASE - F_GETSIG - F_NOTIFY - F_SETLEASE - F_SETSIG - LOCK_EX - LOCK_MAND - LOCK_NB - LOCK_READ - LOCK_RW - LOCK_SH - LOCK_UN - LOCK_WRITE - O_IGNORE_CTTY - O_NOATIME - O_NOLINK - O_NOTRANS - SEEK_CUR - SEEK_END - SEEK_SET - S_IFSOCK S_IFBLK S_IFCHR S_IFIFO S_IFWHT S_ENFMT - S_IREAD S_IWRITE S_IEXEC - S_IRGRP S_IWGRP S_IXGRP S_IRWXG - S_IROTH S_IWOTH S_IXOTH S_IRWXO - S_IRUSR S_IWUSR S_IXUSR S_IRWXU - S_ISUID S_ISGID S_ISVTX S_ISTXT - _S_IFMT S_IFREG S_IFDIR S_IFLNK - &S_ISREG &S_ISDIR &S_ISLNK &S_ISSOCK &S_ISBLK &S_ISCHR &S_ISFIFO - &S_ISWHT &S_ISENFMT &S_IFMT &S_IMODE -); -# 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 - )], -); - -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/.*:://; - die "&Fcntl::constant not defined" if $constname eq 'constant'; - my ($error, $val) = constant($constname); - if ($error) { - my (undef,$file,$line) = caller; - die "$error at $file line $line.\n"; - } - *$AUTOLOAD = sub { $val }; - goto &$AUTOLOAD; -} - -XSLoader::load 'Fcntl', $VERSION; - -1; |