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* libmachdev/ds_routines.c: Include mig-generated device_S.h.
(ds_device_intr_register): Fix function declaration.
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Previously, the device definitions were filtered using sed to replace
the device_t type with mach_port_send_t to make the device argument of
device_open polymorphic. Rather than doing that, which makes it
impossible to use translation functions, the definition of device_open
has been amended.
* libmachdev/Makefile: Remove ourdevice hack that changes
device_t to mach_port_send_t.
* libmachdev/device.defs (device_open): Make the device parameter
polymorphic like it was done in gnumach.
* libmachdev/ds_routines.c (port_bucket): Drop static qualifier so
that it can be used in the intrans function.
(dev_class): Likewise.
(ds_*): Fix all device_t receiver lookups.
* libmachdev/mig-decls.h: New file.
* libmachdev/mig-mutate.h: Add mutators.
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* libmachdev/ds_routines.c (mach_device_reference): Remove unused function.
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Previously, mach_convert_port_to_device would return a pointer to
struct emul_device, which is embedded in struct mach_device. In order
to get to the port_info structure which is right before that,
device_to_pi would subtract offsetof (struct mach_device, dev) from
the pointer. Avoid that by making mach_convert_port_to_device return
a pointer to struct mach_device instead.
* libmachdev/ds_routines.c (mach_convert_port_to_device): Return
struct mach_dev *.
(device_to_pi): Remove now unused function.
(ds_device_close): Adjust accordingly.
(ds_device_write): Likewise.
(ds_device_write_inband): Likewise.
(ds_device_read): Likewise.
(ds_device_read_inband): Likewise.
(ds_device_set_status): Likewise.
(ds_device_get_status): Likewise.
(ds_device_set_filter): Likewise.
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This change is required for block device drivers. When block device
drivers are linked to the glue code, the linker should be able to
perform garbage collection and exclude the code of networking from
the driver programs.
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eliminate a potential race condition in thread_wait and thread_wakeup.
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