The only change in the default functionality should be that
the output reports are slightly more verbose WRT files deleted.
Not objected to by: freebsd-arch
1) while allocating a uidinfo struct malloc is called with M_WAITOK,
it's possible that while asleep another process by the same user
could have woken up earlier and inserted an entry into the uid
hash table. Having redundant entries causes inconsistancies that
we can't handle.
fix: do a non-waiting malloc, and if that fails then do a blocking
malloc, after waking up check that no one else has inserted an entry
for us already.
2) Because many checks for sbsize were done as "test then set" in a non
atomic manner it was possible to exceed the limits put up via races.
fix: instead of querying the count then setting, we just attempt to
set the count and leave it up to the function to return success or
failure.
3) The uidinfo code was inlining and repeating, lookups and insertions
and deletions needed to be in their own functions for clarity.
Reviewed by: green
filesystem not being kq-aware), then fall back to using sleep. This
allows tail to work with NFS filesystems again without chewing up CPU time.
When given the -F flag, resort to sleep/stat after the file was moved
or deleted. This allows a window where the file being tailed does not
exist at all, which is typically the case during log rotation. Switch
back to using kq (if possible) after the file is reopened.
When re-adding an event, do not reset the event state. If the event was
pending, it will remain pending. This allows the user to change the udata
field after the event was registered, while not losing any events which
have already occurred.
Reported by: jmg
options. This allows you to set the standard dynamic port
assignment range prior to any network daemons (like named) starting
up, necessary if you are also using a firewall to restrict lower ports.
will be MFC'd in a few days
diagnostic lists (Bl -diag) so that there is one per section.
Since this change creates a large delta, enforce line-breaking
style while I'm here.
These changes have blanket approval from (but were not reviewed
by) the author.
rest of the kernel. Added new option TDFX_LINUX for optional
LINUX_EMULATION, so that perhaps some people don't have to use linux emu to
run the driver if they don't want to.
- Have NgSendAsciiMsg() return the same token as NgSendMsg()
- Document that NgSendMsg() and NgSendAsciiMsg() return the token
- Add MLINKS for the functions defined in netgraph(3)
the long -l output format with the last commit. Fix it
by replacing the "%b %e" strftime format with "%Ef".
Make a note in the manual page that the LANG environment
variable affects the running of ls.
Reviewed by: ache
