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

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
        !            23: /*
        !            24:  * The NEXTSTEP Software License Agreement specifies the terms
        !            25:  * and conditions for redistribution.
        !            26:  */
        !            27:  
        !            28: #ifndef _SYS_CDIO_H_
        !            29: #define _SYS_CDIO_H_
        !            30: 
        !            31: /* Shared between kernel & process */
        !            32: 
        !            33: struct cd_toc_entry {
        !            34:        u_char  nothing1;
        !            35:        u_char  control:4;
        !            36:        u_char  addr_type:4;
        !            37:        u_char  track;
        !            38:        u_char  nothing2;
        !            39:        u_char  addr[4];
        !            40: };
        !            41: 
        !            42: struct cd_sub_channel_header {
        !            43:        u_char  nothing1;
        !            44:        u_char  audio_status;
        !            45: #define CD_AS_AUDIO_INVALID    0x00
        !            46: #define CD_AS_PLAY_IN_PROGRESS 0x11
        !            47: #define CD_AS_PLAY_PAUSED      0x12
        !            48: #define CD_AS_PLAY_COMPLETED   0x13
        !            49: #define CD_AS_PLAY_ERROR       0x14
        !            50: #define CD_AS_NO_STATUS                0x15
        !            51:        u_char  data_len[2];
        !            52: };
        !            53: 
        !            54: struct cd_sub_channel_position_data {
        !            55:        u_char  data_format;
        !            56:        u_char  control:4;
        !            57:        u_char  addr_type:4;
        !            58:        u_char  track_number;
        !            59:        u_char  index_number;
        !            60:        u_char  absaddr[4];
        !            61:        u_char  reladdr[4];
        !            62: };
        !            63: 
        !            64: struct cd_sub_channel_media_catalog {
        !            65:        u_char  data_format;
        !            66:        u_char  nothing1;
        !            67:        u_char  nothing2;
        !            68:        u_char  nothing3;
        !            69:        u_char  :7;
        !            70:        u_char  mc_valid:1;
        !            71:        u_char  mc_number[15];
        !            72: };
        !            73: 
        !            74: struct cd_sub_channel_track_info {
        !            75:        u_char  data_format;
        !            76:        u_char  nothing1;
        !            77:        u_char  track_number;
        !            78:        u_char  nothing2;
        !            79:        u_char  :7;
        !            80:        u_char  ti_valid:1;
        !            81:        u_char  ti_number[15];
        !            82: };
        !            83: 
        !            84: struct cd_sub_channel_info {
        !            85:        struct cd_sub_channel_header header;
        !            86:        union {
        !            87:                struct cd_sub_channel_position_data position;
        !            88:                struct cd_sub_channel_media_catalog media_catalog;
        !            89:                struct cd_sub_channel_track_info track_info;
        !            90:        } what;
        !            91: };
        !            92: 
        !            93: /*
        !            94:  * Ioctls for the CD drive
        !            95:  */
        !            96: struct ioc_play_track {
        !            97:        u_char  start_track;
        !            98:        u_char  start_index;
        !            99:        u_char  end_track;
        !           100:        u_char  end_index;
        !           101: };
        !           102: 
        !           103: #define        CDIOCPLAYTRACKS _IOW('c', 1, struct ioc_play_track)
        !           104: struct ioc_play_blocks {
        !           105:        int     blk;
        !           106:        int     len;
        !           107: };
        !           108: #define        CDIOCPLAYBLOCKS _IOW('c', 2, struct ioc_play_blocks)
        !           109: 
        !           110: struct ioc_read_subchannel {
        !           111:        u_char  address_format;
        !           112: #define CD_LBA_FORMAT          1
        !           113: #define CD_MSF_FORMAT          2
        !           114:        u_char  data_format;
        !           115: #define CD_SUBQ_DATA           0
        !           116: #define CD_CURRENT_POSITION    1
        !           117: #define CD_MEDIA_CATALOG       2
        !           118: #define CD_TRACK_INFO          3
        !           119:        u_char  track;
        !           120:        int     data_len;
        !           121:        struct  cd_sub_channel_info *data;
        !           122: };
        !           123: #define CDIOCREADSUBCHANNEL _IOWR('c', 3, struct ioc_read_subchannel )
        !           124: 
        !           125: struct ioc_toc_header {
        !           126:        u_short len;
        !           127:        u_char  starting_track;
        !           128:        u_char  ending_track;
        !           129: };
        !           130: 
        !           131: #define CDIOREADTOCHEADER _IOR('c', 4, struct ioc_toc_header)
        !           132: 
        !           133: struct ioc_read_toc_entry {
        !           134:        u_char  address_format;
        !           135:        u_char  starting_track;
        !           136:        u_short data_len;
        !           137:        struct  cd_toc_entry *data;
        !           138: };
        !           139: #define CDIOREADTOCENTRYS _IOWR('c', 5, struct ioc_read_toc_entry)
        !           140: 
        !           141: struct ioc_patch {
        !           142:        u_char  patch[4];       /* one for each channel */
        !           143: };
        !           144: #define        CDIOCSETPATCH   _IOW('c', 9, struct ioc_patch)
        !           145: 
        !           146: struct ioc_vol {
        !           147:        u_char  vol[4]; /* one for each channel */
        !           148: };
        !           149: #define        CDIOCGETVOL     _IOR('c', 10, struct ioc_vol)
        !           150: #define        CDIOCSETVOL     _IOW('c', 11, struct ioc_vol)
        !           151: #define        CDIOCSETMONO    _IO('c', 12)
        !           152: #define        CDIOCSETSTEREO  _IO('c', 13)
        !           153: #define        CDIOCSETMUTE    _IO('c', 14)
        !           154: #define        CDIOCSETLEFT    _IO('c', 15)
        !           155: #define        CDIOCSETRIGHT   _IO('c', 16)
        !           156: #define        CDIOCSETDEBUG   _IO('c', 17)
        !           157: #define        CDIOCCLRDEBUG   _IO('c', 18)
        !           158: #define        CDIOCPAUSE      _IO('c', 19)
        !           159: #define        CDIOCRESUME     _IO('c', 20)
        !           160: #define        CDIOCRESET      _IO('c', 21)
        !           161: #define        CDIOCSTART      _IO('c', 22)
        !           162: #define        CDIOCSTOP       _IO('c', 23)
        !           163: #define        CDIOCEJECT      _IO('c', 24)
        !           164: #define        CDIOCALLOW      _IO('c', 25)
        !           165: #define        CDIOCPREVENT    _IO('c', 26)
        !           166: 
        !           167: struct ioc_play_msf {
        !           168:        u_char  start_m;
        !           169:        u_char  start_s;
        !           170:        u_char  start_f;
        !           171:        u_char  end_m;
        !           172:        u_char  end_s;
        !           173:        u_char  end_f;
        !           174: };
        !           175: #define        CDIOCPLAYMSF    _IOW('c', 25, struct ioc_play_msf)
        !           176: 
        !           177: #endif /* !_SYS_CDIO_H_ */

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