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drivers -> Drivers...

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@167 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
David Reid 2002-07-12 23:26:20 +00:00
parent 8a0ccf997a
commit 5f79d3a87b
1 changed files with 72 additions and 8 deletions
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80
headers/private/kernel/drivers.h → headers/os/drivers/Drivers.h Executable file → Normal file
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@ -1,10 +1,5 @@
/*
** Copyright 2002, Thomas Kurschel. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#ifndef _DRIVERS_H
#define _DRIVERS_H
#ifndef _DRIVERS_DRIVERS_H
#define _DRIVERS_DRIVERS_H
#include <types.h>
#include <defines.h>
@ -86,4 +81,73 @@ typedef struct devfs_partition_info {
char raw_device[SYS_MAX_PATH_LEN];
} devfs_partition_info;
#endif /* _DRIVERS_H */
enum {
B_GET_DEVICE_SIZE = 1, /* get # bytes */
/* returns size_t in *data */
B_SET_DEVICE_SIZE, /* set # bytes */
/* passed size_t in *data */
B_SET_NONBLOCKING_IO, /* set to non-blocking i/o */
B_SET_BLOCKING_IO, /* set to blocking i/o */
B_GET_READ_STATUS, /* check if can read w/o blocking */
/* returns bool in *data */
B_GET_WRITE_STATUS, /* check if can write w/o blocking */
/* returns bool in *data */
B_GET_GEOMETRY, /* get info about device geometry */
/* returns struct geometry in *data */
B_GET_DRIVER_FOR_DEVICE, /* get the path of the executable serving that device */
B_GET_PARTITION_INFO, /* get info about a device partition */
/* returns struct partition_info in *data */
B_SET_PARTITION, /* create a user-defined partition */
B_FORMAT_DEVICE, /* low-level device format */
B_EJECT_DEVICE, /* eject the media if supported */
B_GET_ICON, /* return device icon (see struct below) */
B_GET_BIOS_GEOMETRY, /* get info about device geometry */
/* as reported by the bios */
/* returns struct geometry in *data */
B_GET_MEDIA_STATUS, /* get status of media. */
/* return status_t in *data: */
/* B_NO_ERROR: media ready */
/* B_DEV_NO_MEDIA: no media */
/* B_DEV_NOT_READY: device not ready */
/* B_DEV_MEDIA_CHANGED: media changed */
/* since open or last B_GET_MEDIA_STATUS */
/* B_DEV_MEDIA_CHANGE_REQUESTED: user */
/* pressed button on drive */
/* B_DEV_DOOR_OPEN: door open */
B_LOAD_MEDIA, /* load the media if supported */
B_GET_BIOS_DRIVE_ID, /* get bios id for this device */
B_SET_UNINTERRUPTABLE_IO, /* prevent cntl-C from interrupting i/o */
B_SET_INTERRUPTABLE_IO, /* allow cntl-C to interrupt i/o */
B_FLUSH_DRIVE_CACHE, /* flush drive cache */
B_GET_NEXT_OPEN_DEVICE = 1000, /* iterate through open devices */
B_ADD_FIXED_DRIVER, /* private */
B_REMOVE_FIXED_DRIVER, /* private */
B_AUDIO_DRIVER_BASE = 8000, /* base for codes in audio_driver.h */
B_MIDI_DRIVER_BASE = 8100, /* base for codes in midi_driver.h */
B_JOYSTICK_DRIVER_BASE = 8200, /* base for codes in joystick.h */
B_GRAPHIC_DRIVER_BASE = 8300, /* base for codes in graphic_driver.h */
B_DEVICE_OP_CODES_END = 9999 /* end of Be-defined contol id's */
};
#endif /* _DRIVERS_DRIVERS_H */