projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | # IPC::SysV.pm |
| 2 | # | |
| 3 | # Copyright (c) 1997 Graham Barr <gbarr@pobox.com>. All rights reserved. | |
| 4 | # This program is free software; you can redistribute it and/or | |
| 5 | # modify it under the same terms as Perl itself. | |
| 6 | ||
| 7 | package IPC::SysV; | |
| 8 | ||
| 9 | use strict; | |
| 10 | use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $VERSION $XS_VERSION); | |
| 11 | use Carp; | |
| 12 | use Config; | |
| 13 | ||
| 14 | require Exporter; | |
| 15 | @ISA = qw(Exporter); | |
| 16 | ||
| 17 | $VERSION = "1.04"; | |
| 18 | $XS_VERSION = $VERSION; | |
| 19 | $VERSION = eval $VERSION; | |
| 20 | ||
| 21 | @EXPORT_OK = qw( | |
| 22 | GETALL GETNCNT GETPID GETVAL GETZCNT | |
| 23 | ||
| 24 | IPC_ALLOC IPC_CREAT IPC_EXCL IPC_GETACL IPC_LOCKED IPC_M | |
| 25 | IPC_NOERROR IPC_NOWAIT IPC_PRIVATE IPC_R IPC_RMID IPC_SET | |
| 26 | IPC_SETACL IPC_SETLABEL IPC_STAT IPC_W IPC_WANTED | |
| 27 | ||
| 28 | MSG_FWAIT MSG_LOCKED MSG_MWAIT MSG_NOERROR MSG_QWAIT | |
| 29 | MSG_R MSG_RWAIT MSG_STAT MSG_W MSG_WWAIT | |
| 30 | ||
| 31 | SEM_A SEM_ALLOC SEM_DEST SEM_ERR SEM_ORDER SEM_R SEM_UNDO | |
| 32 | ||
| 33 | SETALL SETVAL | |
| 34 | ||
| 35 | SHMLBA | |
| 36 | ||
| 37 | SHM_A SHM_CLEAR SHM_COPY SHM_DCACHE SHM_DEST SHM_ECACHE | |
| 38 | SHM_FMAP SHM_ICACHE SHM_INIT SHM_LOCK SHM_LOCKED SHM_MAP | |
| 39 | SHM_NOSWAP SHM_R SHM_RDONLY SHM_REMOVED SHM_RND SHM_SHARE_MMU | |
| 40 | SHM_SHATTR SHM_SIZE SHM_UNLOCK SHM_W | |
| 41 | ||
| 42 | S_IRUSR S_IWUSR S_IRWXU | |
| 43 | S_IRGRP S_IWGRP S_IRWXG | |
| 44 | S_IROTH S_IWOTH S_IRWXO | |
| 45 | ||
| 46 | ftok | |
| 47 | ); | |
| 48 | ||
| 49 | BOOT_XS: { | |
| 50 | # If I inherit DynaLoader then I inherit AutoLoader and I DON'T WANT TO | |
| 51 | require DynaLoader; | |
| 52 | ||
| 53 | # DynaLoader calls dl_load_flags as a static method. | |
| 54 | *dl_load_flags = DynaLoader->can('dl_load_flags'); | |
| 55 | ||
| 56 | do { | |
| 57 | __PACKAGE__->can('bootstrap') || \&DynaLoader::bootstrap | |
| 58 | }->(__PACKAGE__, $XS_VERSION); | |
| 59 | } | |
| 60 | ||
| 61 | 1; | |
| 62 | ||
| 63 | __END__ | |
| 64 | ||
| 65 | =head1 NAME | |
| 66 | ||
| 67 | IPC::SysV - SysV IPC constants | |
| 68 | ||
| 69 | =head1 SYNOPSIS | |
| 70 | ||
| 71 | use IPC::SysV qw(IPC_STAT IPC_PRIVATE); | |
| 72 | ||
| 73 | =head1 DESCRIPTION | |
| 74 | ||
| 75 | C<IPC::SysV> defines and conditionally exports all the constants | |
| 76 | defined in your system include files which are needed by the SysV | |
| 77 | IPC calls. | |
| 78 | ||
| 79 | =over 4 | |
| 80 | ||
| 81 | =item ftok( PATH, ID ) | |
| 82 | ||
| 83 | Return a key based on PATH and ID, which can be used as a key for | |
| 84 | C<msgget>, C<semget> and C<shmget>. See L<ftok> | |
| 85 | ||
| 86 | =back | |
| 87 | ||
| 88 | =head1 SEE ALSO | |
| 89 | ||
| 90 | L<IPC::Msg>, L<IPC::Semaphore>, L<ftok> | |
| 91 | ||
| 92 | =head1 AUTHORS | |
| 93 | ||
| 94 | Graham Barr <gbarr@pobox.com> | |
| 95 | Jarkko Hietaniemi <jhi@iki.fi> | |
| 96 | ||
| 97 | =head1 COPYRIGHT | |
| 98 | ||
| 99 | Copyright (c) 1997 Graham Barr. All rights reserved. | |
| 100 | This program is free software; you can redistribute it and/or modify it | |
| 101 | under the same terms as Perl itself. | |
| 102 | ||
| 103 | =cut | |
| 104 |