44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
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#ifndef _MINIX_DRIVER_H
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#define _MINIX_DRIVER_H
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/* Types and constants shared between block and character drivers. */
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#define _POSIX_SOURCE 1 /* tell headers to include POSIX stuff */
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#define _NETBSD_SOURCE 1 /* tell headers to include MINIX stuff */
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#define _SYSTEM 1 /* get negative error number in <errno.h> */
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/* The following are so basic, all the *.c files get them automatically. */
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#include <minix/config.h> /* MUST be first */
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#include <minix/type.h>
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#include <minix/ipc.h>
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#include <minix/com.h>
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#include <minix/callnr.h>
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#include <sys/types.h>
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#include <minix/const.h>
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#include <minix/syslib.h>
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#include <minix/sysutil.h>
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#include <minix/endpoint.h>
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#include <string.h>
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#include <limits.h>
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#include <stddef.h>
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#include <errno.h>
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#include <sys/param.h>
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#include <minix/u64.h>
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#include <minix/partition.h>
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/* Base and size of a partition in bytes. */
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struct device {
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u64_t dv_base;
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u64_t dv_size;
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};
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/* Generic receive function for all drivers. */
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#ifndef driver_receive
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#define driver_receive sef_receive_status
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#endif
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/* Maximum supported number of concurrently opened minor devices. */
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#define MAX_NR_OPEN_DEVICES 256
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#endif /* _MINIX_DRIVER_H */
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