Signed-off-by: Mikko Koppanen <mkoppanen@php.net>

* maint:
  Couple of patches for AIX build

- RAND_bytes function resides in crypto library
- pollfd on AIX used 'reqevents' instead of events and 'retnevents'
  instead of 'revents'
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

ptimeout not properly recalculated after first pass.
Signed-off-by: Chia-liang Kao <clkao@clkao.org>

* maint:
  Fix socket_t::recv() hang scenario where initial call to process_commands() eats signal

Conflicts:
	src/socket_base.cpp

Added block boolean var to second process_commands() invocation for blocking sockets
instead of always using true.  This prevents the process_commands() call from hanging
when a message is received with an empty queue after the call to xrecv() but
prior to the initial call to process_commands() invoked when ++ticks == inbound_poll_rate.
Signed-off-by: Marc Rossi <mrossi19@gmail.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

For historical reasons queue to transfer commands between
threads was called 'signaler'. Given that it was used to
pass commands rather than signals it was renamed to 'mailbox',
see Erlang mailboxes.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Threads were so far identified by integers called 'slots'.
This patch renames them to more comprehensible 'tid's (thread IDs).
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Jacob Rideout <jacob.rideout@returnpath.net>

If the socketpair used by signaler_t fills up, this can lead to deadlock.
This patch provides partial resolution by attempting to resize SO_SNDBUF on
the writer side, and if that fails we shall at least assert rather than
hang.

I've also refactored the signaler_t code to make the platform-dependent
parts clearer and have tested both the MSG_DONTWAIT and standard POSIX path
in recv.

The Win32 implementation currently does not implement resizing as I'm not
convinced that it's safe, but it will also assert like other platforms if
signaler_t::send() cannot succeed.

The OpenVMS implementation has been carried forward but is untested.
Signed-off-by: Martin Lucina <mato@kotelna.sk>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

If, when compiling 0MQ you don't set FD_SETSIZE,
it defaults to 1024 rather than to 64.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Devpoll polling mechanism used ZMQ_HAVE_SOLRIS instead of
ZMQ_HAVE_SOLARIS in one case. Fixed.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

devpoll_t used this constant to determine how many events to
retrieve from the poller in one go. The implementation was
changed not to depend on this constant.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

* maint:
  Add INSTALL to Git, thus making it a normal file

INSTALL gets added in somewhat magically by automake, or not. Adding it into
Git ensures it's always included in the distribution.
Signed-off-by: Martin Lucina <mato@kotelna.sk>

Signed-off-by: Mikael Helbo Kjaer <mhk@designtech.dk>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Peter Bourgon <peter.bourgon@gmail.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Burak Arslan <burak-github@arskom.com.tr>

Signed-off-by: Dhammika Pathirana <dhammika@gmail.com>

Signed-off-by: Dhammika Pathirana <dhammika@gmail.com>

To use __rdtsc() function MSVC2005 requires including intrin.h
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Steven McCoy <steven.mccoy@miru.hk>

* maint:
  Fixes build on Linux using Sun Studio compiler

Signed-off-by: Mikko Koppanen <mkoppanen@php.net>

Signed-off-by: Dhammika Pathirana <dhammika@gmail.com>

Signed-off-by: Steven McCoy <steven.mccoy@miru.hk>

* maint:
  SunStudio fixed.

With SunStudio's implementation of STL basic_string constructor
doesn't accept NULL as a parameter even though size of string
is set to zero. Fixed.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>