31144d9976
Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
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indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.
2002-03-17 19:40:26 +00:00
ff8305bbac
Switch to MI dev/md_root.c for archs which don't have any special
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memory disk hooks (i.e. everything except atari).
2002-01-21 21:56:57 +00:00
2963ff5c58
Add `l_poll' to `struct linesw' and provide an xxxpoll() entry point
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in each tty driver to indirect through it.
This allows tty line-disciplines to handle poll(2) system calls.
2001-05-02 10:32:08 +00:00
2ceebb6c0e
Remove unnecessary test of tp->t_linesw against NULL; they are results
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of confusion while correcting compilation error after t_line is
replaced with t_linesw.
2001-03-31 00:35:21 +00:00
dfb8c2a44f
Fix a minor typo in the previous change of tp->t_linesw introduction.
2000-11-07 09:23:21 +00:00
8c3f6a0d10
Adapt to new line discipline scheme.
2000-11-02 00:37:56 +00:00
1b3cb15ca9
Fix errors in mouse event handling;
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- convert LMR bit pattern into RML since wsevent counts 0 for the leftmost
mouse button.
- found hardware reports mouse button state in negated.
2000-10-19 10:35:34 +00:00
28d898391b
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
2000-06-29 08:10:45 +00:00
889c658b5b
Change the kernel mmap interface so that the offset to map is an
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"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".
Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
2000-06-26 04:55:19 +00:00
a183d34f04
- Implement cnbell() -- ring the console bell. The cn_bell entrypoint
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is optional.
- Add cn_bell to statically allocated consdevs as appropriate.
2000-03-06 21:36:05 +00:00
034d6278cf
Fix an argument error of wsmouse_input() call.
2000-01-14 03:28:13 +00:00
237f63f2d2
Put a comment about BREAK detection; DDB fails to resume. Need to clear
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the condition before resume?
2000-01-12 01:59:45 +00:00
acf3c1e59a
- Fix an error in clearing entire screen.
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- Add 3 byte long mouse event parsing.
- Fix errors in comments.
2000-01-12 01:57:22 +00:00
e9c36a5c33
Kludge to avoid a panic in badaddr() when no framebuffer is installed.
2000-01-08 04:40:25 +00:00
f28fd51814
- Make SCSI work; by kludges of machine/bus.h. TEAC streamer tape drive
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found to be tweaked. Need extensive verifications.
- Add wsmouse node under ws; not useful this moment.
2000-01-07 05:13:08 +00:00
3bec20781c
Fix a typo of screen size; pointed by tsubai.
2000-01-06 00:19:10 +00:00
95d00ea75d
Introduce NetBSD/luna68k port into CVS repository.
2000-01-05 08:48:53 +00:00
atatat