6aa61efd09
This interface can be used by other system processes by means of the newly provided vbox API in libsys.
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
#ifndef _MINIX_VBOXIF_H
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#define _MINIX_VBOXIF_H
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/*===========================================================================*
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* Messages for VBOX device *
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*===========================================================================*/
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/* Base type for VBOX requests and responses. */
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#define VBOX_RQ_BASE 0x1600
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#define VBOX_RS_BASE 0x1680
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#define IS_VBOX_RQ(type) (((type) & ~0x7f) == VBOX_RQ_BASE)
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#define IS_VBOX_RS(type) (((type) & ~0x7f) == VBOX_RS_BASE)
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/* Message types for VBOX requests. */
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#define VBOX_OPEN (VBOX_RQ_BASE + 0) /* open a connection */
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#define VBOX_CLOSE (VBOX_RQ_BASE + 1) /* close a connection */
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#define VBOX_CALL (VBOX_RQ_BASE + 2) /* perform a call */
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#define VBOX_CANCEL (VBOX_RQ_BASE + 3) /* cancel an ongoing call */
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/* Message types for VBOX responses. */
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#define VBOX_REPLY (VBOX_RS_BASE + 0) /* general reply code */
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/* Field names for VBOX messages. */
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#define VBOX_CONN m2_i1 /* connection identifier */
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#define VBOX_GRANT m2_i2 /* grant ID of buffer or name */
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#define VBOX_COUNT m2_i3 /* number of bytes or elements */
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#define VBOX_RESULT m2_i1 /* result or error code */
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#define VBOX_CODE m2_i2 /* VirtualBox result code */
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#define VBOX_FUNCTION m2_l1 /* function call number */
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#define VBOX_ID m2_l2 /* opaque request ID */
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#endif /* _MINIX_VBOXIF_H */
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