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Annotation of kernel/bsd/sys/cdio.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
        !            26: /*
        !            27:  * The NEXTSTEP Software License Agreement specifies the terms
        !            28:  * and conditions for redistribution.
        !            29:  */
        !            30:  
        !            31: #ifndef _SYS_CDIO_H_
        !            32: #define _SYS_CDIO_H_
        !            33: 
        !            34: /* Shared between kernel & process */
        !            35: 
        !            36: struct cd_toc_entry {
        !            37:        u_char  nothing1;
        !            38:        u_char  control:4;
        !            39:        u_char  addr_type:4;
        !            40:        u_char  track;
        !            41:        u_char  nothing2;
        !            42:        u_char  addr[4];
        !            43: };
        !            44: 
        !            45: struct cd_sub_channel_header {
        !            46:        u_char  nothing1;
        !            47:        u_char  audio_status;
        !            48: #define CD_AS_AUDIO_INVALID    0x00
        !            49: #define CD_AS_PLAY_IN_PROGRESS 0x11
        !            50: #define CD_AS_PLAY_PAUSED      0x12
        !            51: #define CD_AS_PLAY_COMPLETED   0x13
        !            52: #define CD_AS_PLAY_ERROR       0x14
        !            53: #define CD_AS_NO_STATUS                0x15
        !            54:        u_char  data_len[2];
        !            55: };
        !            56: 
        !            57: struct cd_sub_channel_position_data {
        !            58:        u_char  data_format;
        !            59:        u_char  control:4;
        !            60:        u_char  addr_type:4;
        !            61:        u_char  track_number;
        !            62:        u_char  index_number;
        !            63:        u_char  absaddr[4];
        !            64:        u_char  reladdr[4];
        !            65: };
        !            66: 
        !            67: struct cd_sub_channel_media_catalog {
        !            68:        u_char  data_format;
        !            69:        u_char  nothing1;
        !            70:        u_char  nothing2;
        !            71:        u_char  nothing3;
        !            72:        u_char  :7;
        !            73:        u_char  mc_valid:1;
        !            74:        u_char  mc_number[15];
        !            75: };
        !            76: 
        !            77: struct cd_sub_channel_track_info {
        !            78:        u_char  data_format;
        !            79:        u_char  nothing1;
        !            80:        u_char  track_number;
        !            81:        u_char  nothing2;
        !            82:        u_char  :7;
        !            83:        u_char  ti_valid:1;
        !            84:        u_char  ti_number[15];
        !            85: };
        !            86: 
        !            87: struct cd_sub_channel_info {
        !            88:        struct cd_sub_channel_header header;
        !            89:        union {
        !            90:                struct cd_sub_channel_position_data position;
        !            91:                struct cd_sub_channel_media_catalog media_catalog;
        !            92:                struct cd_sub_channel_track_info track_info;
        !            93:        } what;
        !            94: };
        !            95: 
        !            96: /*
        !            97:  * Ioctls for the CD drive
        !            98:  */
        !            99: struct ioc_play_track {
        !           100:        u_char  start_track;
        !           101:        u_char  start_index;
        !           102:        u_char  end_track;
        !           103:        u_char  end_index;
        !           104: };
        !           105: 
        !           106: #define        CDIOCPLAYTRACKS _IOW('c', 1, struct ioc_play_track)
        !           107: struct ioc_play_blocks {
        !           108:        int     blk;
        !           109:        int     len;
        !           110: };
        !           111: #define        CDIOCPLAYBLOCKS _IOW('c', 2, struct ioc_play_blocks)
        !           112: 
        !           113: struct ioc_read_subchannel {
        !           114:        u_char  address_format;
        !           115: #define CD_LBA_FORMAT          1
        !           116: #define CD_MSF_FORMAT          2
        !           117:        u_char  data_format;
        !           118: #define CD_SUBQ_DATA           0
        !           119: #define CD_CURRENT_POSITION    1
        !           120: #define CD_MEDIA_CATALOG       2
        !           121: #define CD_TRACK_INFO          3
        !           122:        u_char  track;
        !           123:        int     data_len;
        !           124:        struct  cd_sub_channel_info *data;
        !           125: };
        !           126: #define CDIOCREADSUBCHANNEL _IOWR('c', 3, struct ioc_read_subchannel )
        !           127: 
        !           128: struct ioc_toc_header {
        !           129:        u_short len;
        !           130:        u_char  starting_track;
        !           131:        u_char  ending_track;
        !           132: };
        !           133: 
        !           134: #define CDIOREADTOCHEADER _IOR('c', 4, struct ioc_toc_header)
        !           135: 
        !           136: struct ioc_read_toc_entry {
        !           137:        u_char  address_format;
        !           138:        u_char  starting_track;
        !           139:        u_short data_len;
        !           140:        struct  cd_toc_entry *data;
        !           141: };
        !           142: #define CDIOREADTOCENTRYS _IOWR('c', 5, struct ioc_read_toc_entry)
        !           143: 
        !           144: struct ioc_patch {
        !           145:        u_char  patch[4];       /* one for each channel */
        !           146: };
        !           147: #define        CDIOCSETPATCH   _IOW('c', 9, struct ioc_patch)
        !           148: 
        !           149: struct ioc_vol {
        !           150:        u_char  vol[4]; /* one for each channel */
        !           151: };
        !           152: #define        CDIOCGETVOL     _IOR('c', 10, struct ioc_vol)
        !           153: #define        CDIOCSETVOL     _IOW('c', 11, struct ioc_vol)
        !           154: #define        CDIOCSETMONO    _IO('c', 12)
        !           155: #define        CDIOCSETSTEREO  _IO('c', 13)
        !           156: #define        CDIOCSETMUTE    _IO('c', 14)
        !           157: #define        CDIOCSETLEFT    _IO('c', 15)
        !           158: #define        CDIOCSETRIGHT   _IO('c', 16)
        !           159: #define        CDIOCSETDEBUG   _IO('c', 17)
        !           160: #define        CDIOCCLRDEBUG   _IO('c', 18)
        !           161: #define        CDIOCPAUSE      _IO('c', 19)
        !           162: #define        CDIOCRESUME     _IO('c', 20)
        !           163: #define        CDIOCRESET      _IO('c', 21)
        !           164: #define        CDIOCSTART      _IO('c', 22)
        !           165: #define        CDIOCSTOP       _IO('c', 23)
        !           166: #define        CDIOCEJECT      _IO('c', 24)
        !           167: #define        CDIOCALLOW      _IO('c', 25)
        !           168: #define        CDIOCPREVENT    _IO('c', 26)
        !           169: 
        !           170: struct ioc_play_msf {
        !           171:        u_char  start_m;
        !           172:        u_char  start_s;
        !           173:        u_char  start_f;
        !           174:        u_char  end_m;
        !           175:        u_char  end_s;
        !           176:        u_char  end_f;
        !           177: };
        !           178: #define        CDIOCPLAYMSF    _IOW('c', 25, struct ioc_play_msf)
        !           179: 
        !           180: #endif /* !_SYS_CDIO_H_ */

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