Roland McGrath <[EMAIL PROTECTED]> writes:
> > when reading past the end of a storeio provided file, you get EIO because
> > offset is equal to the size of the underlying store, but the only offset
> > check is in dev_rw:
>
> EIO is reasonable for a read some distance off the end of the store.
>
> when reading past the end of a storeio provided file, you get EIO because
> offset is equal to the size of the underlying store, but the only offset
> check is in dev_rw:
EIO is reasonable for a read some distance off the end of the store.
Reading precisely at the end should report EOF (return
On Sun, Mar 10, 2002 at 06:38:33PM -0800, James Morrison wrote:
> Well, this is quite a feature to add. Personally, I intend on using
> this in conjunction with a transdir translator to store my apache
> logs. Transdir[1] will be a stripped down hostmux, that doesn't mux
> anything. So I'll do
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> Do you think the performance increase is worth the memory overhead of a
> zone, esp if you preallocate iopb's (each being 8192 bytes huge)?
What memory overhead are you talking about? The zone_t data structure is
just a few words. The question is basically whether or not you have a free
list
On Sun, Mar 10, 2002 at 06:38:33PM -0800, James Morrison wrote:
> This will store my apache logs in /home/jim/apache, and
> /var/log/apache will just be a reference to this weeks logs. Now if
> I can figure out a way to add transparent gunzip to filemux, I will
> have found a way to replace all t
On Fri, Mar 08, 2002 at 07:14:46PM -0500, Roland McGrath wrote:
> The io_bitmap_* functions can be static (and get inlined), no?
Yes, done.
> You left machine_task_zone.
Uh, removed.
> Btw, you could use a zone for the iopb's instead of
> kalloc, since they are all the same size. It's not muc
> > This firmlink patch should conform to the GCS, and the time
mode works
> > nicely.
> >
> > 2002-03-09 James A. Morrison <[EMAIL PROTECTED]>
> >
> > * firmlink.c: Added the functionality for multiple targets
decided
> > on by a command line option choosing randomly,
sequencially,
On Tue, Mar 05, 2002 at 04:26:52PM -0500, Roland McGrath wrote:
> Has anyone tried this code at all?
Ok, I bite. First, it compiles and builds. The statically compiled ext2fs
contains the following store classes (don't mind the date in the path, the
directory has the latest CVS code of today):
Great stuff! Thanks again for working on this.
I checked in the fix for that stupid libc bug (d'oh!).
As to gdb, did you test the gdb "gcore" command? Your patch didn't include
any changes to the gnu_find_memory_regions function, but you also didn't
say that it works. Since that part of the c
On Sun, Mar 10, 2002 at 07:47:23PM -0500, Roland McGrath wrote:
> If you wanted to do that, you could call another argp's parse_opt function
> from yours via the children pointers.
Ok.
> As to your particular option syntax plans for console, I can't even figure
> out what most of that means exac
I have checked this in. Thanks.
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Hi,
when reading past the end of a storeio provided file, you get EIO because
offset is equal to the size of the underlying store, but the only offset
check is in dev_rw:
if (offs < 0 || offs > dev->store->size)
return EINVAL;
else if (offs + len > dev->store->size)
len = dev->store-
argp is generic libc code now, so the questions about how best to use it
really belong on bug-glibc. But anyway, I think your conclusions are
right. I don't think argp's are intended to be used so you shadow options.
If you wanted to do that, you could call another argp's parse_opt function
from
Hi,
I wanted to use a hierarchy of argp parsers in the console server, one in
each driver module, one for focus groups, one for consoles, and one for the
main program. However, argp parents and childs shade the options of other
childs, in the sense that argp calls only one parser for each recogn
Daniel Wagner <[EMAIL PROTECTED]> writes:
> Calling device_write with an invalid data_count, device_write will return
> an error (D_INVALID_SIZE). I didn't checked the return value, instead
> I tested for the bytes_written and of course there's only a bogus
> value.
This is a general rule for
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