* tcgetattr fails in 2.4.3
@ 2001-04-01 0:12 jerry
2001-04-02 8:23 ` Jamie Lokier
0 siblings, 1 reply; 3+ messages in thread
From: jerry @ 2001-04-01 0:12 UTC (permalink / raw)
To: linux-kernel
ppp chat script stopped working under 2.4.3. I ran a program of my own
that opens ttyS1 and it also fails on a tcgetattr with errno=5 (IO error).
The ppp chat script and my program both work fine under 2.4.2 and older.
jpd
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: tcgetattr fails in 2.4.3
2001-04-01 0:12 tcgetattr fails in 2.4.3 jerry
@ 2001-04-02 8:23 ` Jamie Lokier
2001-04-02 12:46 ` jerry
0 siblings, 1 reply; 3+ messages in thread
From: Jamie Lokier @ 2001-04-02 8:23 UTC (permalink / raw)
To: jerry; +Cc: linux-kernel
jerry wrote:
> ppp chat script stopped working under 2.4.3. I ran a program of my own
> that opens ttyS1 and it also fails on a tcgetattr with errno=5 (IO error).
> The ppp chat script and my program both work fine under 2.4.2 and older.
I noticed that, but then I noticed I'm using pppd 2.3.11, and
Documentation/Changes says I should use 2.4.0b1. Then again
Documentation/Changes said the same thing in kernel 2.4.2 as well, and
pppd 2.3.11 works fine there.
-- Jamie
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: tcgetattr fails in 2.4.3
2001-04-02 8:23 ` Jamie Lokier
@ 2001-04-02 12:46 ` jerry
0 siblings, 0 replies; 3+ messages in thread
From: jerry @ 2001-04-02 12:46 UTC (permalink / raw)
To: linux-kernel
I am running pppd 2.4.0b4 so that should not be the problem. However if the
problem is related to tcgetattr bogus failure, then I do not think
pppd would be the problem especially since it is failing in chat.
Does anyone know under what conditions a errno=5 (IO error) should be
returned from tcgetattr(fd,&t) when fd is opened (rw).
> jerry wrote:
> > ppp chat script stopped working under 2.4.3. I ran a program of my own
> > that opens ttyS1 and it also fails on a tcgetattr with errno=5 (IO error).
> > The ppp chat script and my program both work fine under 2.4.2 and older.
>
> I noticed that, but then I noticed I'm using pppd 2.3.11, and
> Documentation/Changes says I should use 2.4.0b1. Then again
> Documentation/Changes said the same thing in kernel 2.4.2 as well, and
> pppd 2.3.11 works fine there.
>
> -- Jamie
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2001-04-02 8:23 ` Jamie Lokier
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