/usr/include/cdio/mmc_hl_cmds.h is in libcdio-dev 0.83-4.3+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | /*
Copyright (C) 2010 Rocky Bernstein <rocky@gnu.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
\file mmc_hl_cmds.h
\brief Higher-level MMC commands which build on top of the lower-level
MMC commands.
*/
#ifndef __CDIO_MMC_HL_CMDS_H__
#define __CDIO_MMC_HL_CMDS_H__
#include <cdio/mmc.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
Close tray using a MMC START STOP UNIT command.
@param p_cdio the CD object to be acted upon.
@return DRIVER_OP_SUCCESS (0) if we got the status.
return codes are the same as driver_return_code_t
*/
driver_return_code_t mmc_close_tray( CdIo_t *p_cdio );
/**
Detects if a disc (CD or DVD) is erasable or not.
@param p_cdio the CD object to be acted upon.
@param b_erasable, if not NULL, on return will be set indicate whether
the operation was a success (DRIVER_OP_SUCCESS) or if not to some
other value.
@return true if the disc is detected as erasable (rewritable), false
otherwise.
*/
driver_return_code_t mmc_get_disc_erasable(const CdIo_t *p_cdio,
bool *b_erasable);
/**
Eject using MMC commands. If CD-ROM is "locked" we'll unlock it.
Command is not "immediate" -- we'll wait for the command to complete.
For a more general (and lower-level) routine, @see mmc_start_stop_unit.
@param p_cdio the CD object to be acted upon.
@return DRIVER_OP_SUCCESS (0) if we got the status.
return codes are the same as driver_return_code_t
*/
driver_return_code_t mmc_eject_media( const CdIo_t *p_cdio );
/**
Detects the disc type using the SCSI-MMC GET CONFIGURATION command.
@param p_cdio the CD object to be acted upon.
@param i_timeout_ms, number of millisections to wait before timeout
@param p_disctype the disc type set on success.
@return DRIVER_OP_SUCCESS (0) if we got the status.
return codes are the same as driver_return_code_t
*/
driver_return_code_t mmc_get_disctype(const CdIo_t *p_cdio,
unsigned int i_timeout_ms,
cdio_mmc_feature_profile_t *p_disctype);
/**
Run a SCSI-MMC MODE_SENSE command (6- or 10-byte version)
and put the results in p_buf
@param p_cdio the CD object to be acted upon.
@param p_buf pointer to location to store mode sense information
@param i_size number of bytes allocated to p_buf
@param page which "page" of the mode sense command we are interested in
@return DRIVER_OP_SUCCESS if we ran the command ok.
*/
driver_return_code_t mmc_mode_sense( CdIo_t *p_cdio, /*out*/ void *p_buf,
unsigned int i_size, int page);
/**
Set the drive speed in CD-ROM speed units.
@param p_cdio CD structure set by cdio_open().
@param i_drive_speed speed in CD-ROM speed units. Note this
not Kbs as would be used in the MMC spec or
in mmc_set_speed(). To convert CD-ROM speed units
to Kbs, multiply the number by 176 (for raw data)
and by 150 (for filesystem data). On many CD-ROM
drives, specifying a value too large will result
in using the fastest speed.
@return the drive speed if greater than 0. -1 if we had an error. is -2
returned if this is not implemented for the current driver.
@see cdio_set_speed and mmc_set_speed
*/
driver_return_code_t mmc_set_drive_speed( const CdIo_t *p_cdio,
int i_drive_speed );
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_MMC_HL_CMDS_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/
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