* Re: [9fans] bio(2) and ORDWR
[not found] <<d74de738e7b07e3c72b1e48252f73fac@yyc.orthanc.ca>
@ 2009-11-14 2:12 ` erik quanstrom
2009-11-14 2:33 ` Bruce Ellis
0 siblings, 1 reply; 4+ messages in thread
From: erik quanstrom @ 2009-11-14 2:12 UTC (permalink / raw)
To: 9fans
On Fri Nov 13 20:13:20 EST 2009, lyndon@orthanc.ca wrote:
> bio(2) doesn't support files opened for read+write; Looking
> at the implementation I don't see why it couldn't.
>
> Was this excluded for a particular reason?
cf. /sys/src/cmd/upas/common/libsys.c:^/sysopen
i believe presotto wrote both upas and bio.
- erik
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] bio(2) and ORDWR
2009-11-14 2:12 ` [9fans] bio(2) and ORDWR erik quanstrom
@ 2009-11-14 2:33 ` Bruce Ellis
2009-11-14 12:12 ` Sam Watkins
0 siblings, 1 reply; 4+ messages in thread
From: Bruce Ellis @ 2009-11-14 2:33 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
I believe in those Old Endearing Charms.
Contact me off list and I'll explain it.
brucee
On Sat, Nov 14, 2009 at 1:12 PM, erik quanstrom <quanstro@quanstro.net> wrote:
> On Fri Nov 13 20:13:20 EST 2009, lyndon@orthanc.ca wrote:
>> bio(2) doesn't support files opened for read+write; Looking
>> at the implementation I don't see why it couldn't.
>>
>> Was this excluded for a particular reason?
>
> cf. /sys/src/cmd/upas/common/libsys.c:^/sysopen
> i believe presotto wrote both upas and bio.
>
> - erik
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] bio(2) and ORDWR
2009-11-14 2:33 ` Bruce Ellis
@ 2009-11-14 12:12 ` Sam Watkins
0 siblings, 0 replies; 4+ messages in thread
From: Sam Watkins @ 2009-11-14 12:12 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
On Sat, Nov 14, 2009 at 01:33:37PM +1100, Bruce Ellis wrote:
> Contact me off list and I'll explain it.
I'd rather like to know why too, if you can post the reason to the list.
Sam
^ permalink raw reply [flat|nested] 4+ messages in thread
* [9fans] bio(2) and ORDWR
@ 2009-11-14 1:10 Lyndon Nerenberg (VE6BBM/VE7TFX)
0 siblings, 0 replies; 4+ messages in thread
From: Lyndon Nerenberg (VE6BBM/VE7TFX) @ 2009-11-14 1:10 UTC (permalink / raw)
To: 9fans
bio(2) doesn't support files opened for read+write; Looking
at the implementation I don't see why it couldn't.
Was this excluded for a particular reason?
--lyndon
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-11-14 12:12 UTC | newest]
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[not found] <<d74de738e7b07e3c72b1e48252f73fac@yyc.orthanc.ca>
2009-11-14 2:12 ` [9fans] bio(2) and ORDWR erik quanstrom
2009-11-14 2:33 ` Bruce Ellis
2009-11-14 12:12 ` Sam Watkins
2009-11-14 1:10 Lyndon Nerenberg (VE6BBM/VE7TFX)
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