The source address or output interface can be specified by adding IP_PKTINFO
to the control part of the message on a SOCK_DGRAM or SOCK_RAW socket.
Reviewed by ozaki-r@ and christos@. thanks.
- Remove unnecessary \ at EOL
- This allows to omit ; too
- Remove unnecessary quotes for arguments of atf_set
- Don't expand $DEBUG in eval
- We expect it's expanded on execution
Suggested by kre@
Add two new sh syntax test cases to check for bug fixes for the parser
problems (syntax errors unidentified) reported in the two PRs.
In the latter case, also include some tests that test similar
looking, valid, syntax - to make sure the fix for the PR does not
break code that should not fail. This is not needed for the earlier
PR as other tests, and just normal parsing, is sufficient.
These tests have been verified to fail with a current /bin/sh and to
pass with the sh updates that are to be committed soon -- and because that
fix is expected within hours, the tests are not marked as expected to
fail, just let them actually fail for now.
adequate, but for a device, we really need to actually try opening
it to determine that it is possible - so do the test that way, then
if the open succeeds once, assume it will the second time (which then
holds it open.)
causes the shell to exit if the redirect fails (posix says "may exit"
and /bin/sh does - maybe should give that more thought) - which will
happen if /dev/pad0 does not exist, causing a very messy test abort
(the shell running the test is not supposed to just go away). So
check tha the device exista and is readable before attempting to open it.
Problem brought to my attention by nat@ - thanks...
Move Unicode <-> ku/ten mapping into the individual codec modules.
Mapping is based on existing iconv data for single-byte encodings,
and included for several, but not all, multibyte encodings.
least been attempted) before attempting to open /dev/mixer to determine
if the system being tested has audio or not. Leaving this for the background
cat command to do causes a race between that command and the parent sh.
Move this code to a helper function to avoid duplicating it.
Also avoid attempting to kill the background cat if it was never created.
The kill is likely unnecessary anyway, ATF seems to clean up processes
like that one without assistance. Which is a good thing, as the kill
does not happen if the test is skipped, or fails.
after than in ksh and bash, and the similar thing in zsh) for which a
request has been made for support in the NetBSD sh.
Until the support is committed, the test will be skipped.
functions are used for destructors of thread_local objects.
If a pending destructor exists, prevent unloading of shared objects.
Introduce __dl_cxa_refcount interface for this purpose. When the last
reference is gone and the object has been dlclose'd before, the
unloading is finalized.
Ideally, __cxa_thread_atexit_impl wouldn't exist, but libstdc++ insists
on providing __cxa_thread_atexit as direct wrapper without further
patching.
complementary writable sysctl for the initial guard size of threads
created via pthread_create. Let the existing attribut accessors do the
right thing. Raise the default guard size for threads to 64KB.
The kernel can have multiple ARP/NDP entries which have an indentical
destination on different interfaces. This is normal and can be
reproduce easily by ping -I or ping6 -S. We should be able to remove
such entries.
arp -d <ip> and ndp -d <ip> are changed to fetch all ARP/NDP entries
and remove matched entries. So we can remove multiple entries
described above. This fetch all and selective removal behavior is
the same as arp <ip> and ndp <ip>; they also do fetch all entries
and show only matched entries.
Related to PR 51179
