by changing the symlink one to set vap's vatype to VLNK. All the other three
already set vatype to the correct type. Note that, however, in the mkdir
case (and now symlink too) this is not strictly necessary.
don't bother trying to write files bigger than this. Just return
EFBIG to caller, rather than panic()ing later.
From OpenBSD.
This closes my PR kern/30864: "panic when copying files of >4GB on msdosfs"
information about the context in which wdc_exec_command() was called, but
we may be in interrupt context here. Call wdcwait() with flags derived from
xfer->c_flags instead, as do other wdcwait() callers.
Should fix kern/31083 by Jukka Salmi.
and in a better way than what is done in wddump() (which also does it
for DMA transfers, limiting the dump speed significantly). So remove
code splitting transfers in wd->sc_multi chunks from wddump(), and call
wd->atabus->ata_bio() with the whole transfers.
Problem reported by Frank Kardel, and patch tested by him.
used in ioctl routines to do the right thing when the FKIOCTL flag is
passed to the IOCTL routine indicating its a in-kernel VOP_IOCTL call and
indirect addresses provided in the arguments are to be seen as kernel
adresses rather than userland adresses.
A simple substitution and prepending of the `flags' passed on to the ioctl
handler is enough to DTRT.
backing file per attribute type indexed by inode number to hold the extended
attributes.
This is working pretty well on my test systems, except for the "autostart"
feature. I need someone with a better handle on the VFS locking protocol
to go over that.
This is a work-in-progress. There are parts of this that could be re-factored
allowing this approach to be used on other types of file systems.
Adapted from FreeBSD.
standard scheme:
if (<configured> != <wildcard> && <configured> != <real>)
then fail
else
ask device match function
This is handled by config_stdsubmatch() now.
we can implement an universal submatch() function covering all
the standard cases:
if (<configured> != <wildcard> && <configured> != <real>)
then fail
else
ask device match function
explicitely by a plain integer array
the length in now known to all relevant parties, so this avoids
duplication of information, and we can allocate that thing in
drivers without hacks
xtraeme