* [9fans] puzzling 9P server / 9pcon interaction @ 2015-03-31 23:23 Skip Tavakkolian 2015-04-01 14:03 ` Charles Forsyth 0 siblings, 1 reply; 3+ messages in thread From: Skip Tavakkolian @ 2015-03-31 23:23 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 427 bytes --] i'm trying to test a new 9P fs with 9pcon. after posting the file server's fd to /srv, it can be mounted (e.g. mount /srv/foo /n/foo) and walked correctly. trying 9pcon on the same fd (e.g. aux/9pcon /srv/foo) results in "inappropriate use of fd". any ideas? fyi, the 9p code is from scartch based on re-re-reading of 0intro(5) docs, so it is entirely possible i missed something subtle that 9pcon doesn't tolerate. [-- Attachment #2: Type: text/html, Size: 530 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9fans] puzzling 9P server / 9pcon interaction 2015-03-31 23:23 [9fans] puzzling 9P server / 9pcon interaction Skip Tavakkolian @ 2015-04-01 14:03 ` Charles Forsyth 2015-04-01 18:37 ` Skip Tavakkolian 0 siblings, 1 reply; 3+ messages in thread From: Charles Forsyth @ 2015-04-01 14:03 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 295 bytes --] On 1 April 2015 at 00:23, Skip Tavakkolian <skip.tavakkolian@gmail.com> wrote: > trying 9pcon on the same fd (e.g. aux/9pcon /srv/foo) results in > "inappropriate use of fd". You aren't allowed to read or write an fd directly once it has been used for 9P traffic by mount (devmnt). [-- Attachment #2: Type: text/html, Size: 596 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9fans] puzzling 9P server / 9pcon interaction 2015-04-01 14:03 ` Charles Forsyth @ 2015-04-01 18:37 ` Skip Tavakkolian 0 siblings, 0 replies; 3+ messages in thread From: Skip Tavakkolian @ 2015-04-01 18:37 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 503 bytes --] Thanks Charles. i had looked at /sys/src/9/port/sysfile.c, but couldn't quite connect the dots. On Wed, Apr 1, 2015 at 7:03 AM, Charles Forsyth <charles.forsyth@gmail.com> wrote: > > On 1 April 2015 at 00:23, Skip Tavakkolian <skip.tavakkolian@gmail.com> > wrote: > >> trying 9pcon on the same fd (e.g. aux/9pcon /srv/foo) results in >> "inappropriate use of fd". > > > You aren't allowed to read or write an fd directly once it has been used > for 9P traffic by mount (devmnt). > [-- Attachment #2: Type: text/html, Size: 1107 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-04-01 18:37 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-03-31 23:23 [9fans] puzzling 9P server / 9pcon interaction Skip Tavakkolian 2015-04-01 14:03 ` Charles Forsyth 2015-04-01 18:37 ` Skip Tavakkolian
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