Since fds[] does not go to both kernels, set revents to 0 when
splitting the vector. Now any stale revents passed by the caller
do not get counted as results for the kernel which did not "win"
the poll.
This fixes a situation where a firefox transfer would occasionally
stall. Now firefox works full speed with a rump networking stack.
stderr to be treated as a rump kernel fd as well. Makes e.g.
bozohttpd work better with stderr logging.
Also, add aborty stubs for kqueue.
(implementing kqueue is even trickier than implementing select/poll
since we need to keep state for two kqueue fd's)
change, we should be fully conformant with the N32 and N64 ABIs.
Add {fpclassify,infinity,isnan,ininf,signbit}l_ieee754.c back to lib/libc/gen.
Note that infinityl_ieee754.c will work with either 64-bit, 80-bit, or
128-bit long doubles.
now automatically picked based on the ABI of the target the library
is compiled for.
(the host libc symbolname to override still needs a little attention
based on the system version)
Wasabi Systems, Inc.
libisns(3) is an implementation of the iSNS protocol as defined in
IETF RFC 4171, exporting an API that simplifies Internet Storage Name
Service (iSNS) client implementations.
Make __cerror hidden.
Use non-PLT calls to __cerror.
Use assym.h when appropriate.
Use addi to adjust stack instead of loading it.
Add __RCSIDs
Force -D_NOREGNAMES for all .S files.
[this is all in preperation for secure plt support]
__rt_cerror). This enables each library (including libc) the oppurtunity to
make its __cerror hidden and avoid being called via the PLT. No user visible
differences to no need to bump the minor number.
Honour this for dependency processing in bsd.dep.mk. Switch i386 and
amd64 assembly to use ISO C90 preprocessor concat and drop the
-traditional-cpp on this platform.
* don't hold spc mutex while sending data
* use send() for the banner to avoid SIGPIPE in case a client
connects and immediately goes away
* fix error path locking
* use kevent() instead of pollts() in the client. Apparently that
is the only sensible way for a library to support both multithreading
and signal-reentrancy in a race-free manner.
(can I catch all signals with one kevent instead of installing
NSIG different ones??)
* mark client comm descriptor non-blocking so that clients have
better signal-interruptibility (we now sleep in signal-accepting
kevent() instead of signal-masked recvfrom())
contact the X server. Since most of the useful cases these days
are local, add a toggle which forwards PF_LOCAL sockets to the host
and all other protocol families to the rump kernel.
This makes an unmodified firefox work with a rump TCP/IP stack.
I'm sure someone will find applications for being able to run
multiple web browser profiles on one OS with each browser having
a different IP address in the same subnet ...
requests which have a 0-length response (such as copyin 0/0).
This change makes links(1) work against a rump kernel which contains
rumpnet_local. The presence of unix domain sockets caused links
to select() with 0 fds and a timeout, and because copyin never woke
up in the kernel the application blocked indefinitely.
pooka