- Fix several bugs in the wait syscall, including freeing the actual
proc start, freeing the args, freeing the prison, and other minor
nits.
- Use appropriate queue(3) macros.
- Use zpfind() instead of walking zombproc ourselves.
- Use proper atomic operations to make the run time initialization
controlled by svr_str_initialized be MP safe.
- Use appropriate queue(3) macros where needed.
is empty. There doesn't appear to be another easy way to do this.
mobile# mkdir foo
mobile# mkdir foo/bar
mobile# mkdir bar
mobile# find . -empty
./foo/bar
./bar
available, the error return should be EADDRNOTAVAIL rather than
EAGAIN.
PR: 14181
Submitted by: Dima Dorfman <dima@unixfreak.org>
Reviewed by: Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
* This file must be kept synchronized with <sys/timespec.h>.
* It defines a structure which must be a type pun for
* `struct timespec'; this structure is used in header files where
* the ABI uses a `struct timespec' but standards prohibit its
* definition. (Currently only <sys/stat.h>.)
calls returning EACCES instead of EPERM. This patch modifies vaccess()
to return EPERM instead of EACCES if VADMIN is among the requested
rights. This affects functions normally limited to the owners of
a file, such as chmod(), as EPERM is the error indicating that
privilege would allow the operation, rather than a chance in mandatory
or discretionary rights.
Reported by: bde
is ultimately silly because no locks are held in user space while traversing
the list via kvm_reads... really, this should use the sysctl interface
which *is* protected by a lock in the kernel.
would have taken care of the possibility of buildkernel crossing over
from one binutils set to another. Back out the part about turning off
'make clean' if the 'make depend' is still active, but add a NO_KERNELCLEAN
target instead that works like NOCLEAN but just for the kernel.
splimp() -- we need it because dummynet can be invoked by the
bridging code at splimp().
This should cure the pipe "stalls" that several people have been
reporting on -stable while using bridging+dummynet (the problem
would not affect routers using dummynet).
+ configuration: make sure that the NUL at the end of the config
string is properly detected and handled, and the stats passed
up via sysctl properly reflect which interfaces do bridging.
(The whole config support might make good use of some cleanup
in the future).
+ fixed some bugs related to the corruption of multicast and
broadcast packets: make sure that for those packets the entire
IP + ethernet header is in the mbuf, not in a cluster, so
that writes performed in that area by the upper layers do
not affect us.
+ performance: when calling m_pullup, make room for the ethernet header
as well, we are going to add it in right after. Also, change an m_dup
back to m_copypacket. The former is not necessary anymore now, and
it did not help, anyways.
I will do a fast MFC because 95% of this patch is fixing bad bugs
and i doubt anyone would test the fix in CURRENT. Plus the last
two items mostly bring back some code which was already there in 4.0
times.
