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Pull request to merge porting to WindRiver VxWorks 6.x (#2966)

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* Problem: Still need to port over more files to VxWorks 6.x

Solution: Port more files to VxWorks 6.x

* Problem: Need to port over remaining files to VxWorks 6.x. Also remove POSIX thread dependency for VxWorks (because of priority inversion problem in POSIX mutexes with VxWorks 6.x processes)

Solution: Port over remaining files to VxWorks 6.x. Also removed POSIX thread dependency for VxWorks

* Problem: Needed to modify TCP, UDP, TIPC classes with #ifdefs to be compatible with VxWorks 6.x.

Solution:  Modify TCP, UDP, TIPC classes with #ifdefs to be compatible with VxWorks 6.x
This commit is contained in:
Manuel Segura 2018-03-10 03:03:02 -08:00 committed by Luca Boccassi
parent 0d23b5ca69
commit 4726f7262d
35 changed files with 809 additions and 60 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

306
builds/vxworks/platform.hpp Normal file
View File

@ -0,0 +1,306 @@
/* src/platform.hpp. Generated from platform.hpp.in by configure. */
/* src/platform.hpp.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the <alloca.h> header file. */
/* #undef HAVE_ALLOCA_H */
/* Define to 1 if you have the <arpa/inet.h> header file. */
#define HAVE_ARPA_INET_H 1
/* Define to 1 if you have the `clock_gettime' function. */
#define HAVE_CLOCK_GETTIME 1
/* Define to 1 if you have the declaration of `LOCAL_PEERCRED', and to 0 if
you don't. */
#define HAVE_DECL_LOCAL_PEERCRED 0
/* Define to 1 if you have the declaration of `SO_PEERCRED', and to 0 if you
don't. */
#define HAVE_DECL_SO_PEERCRED 0
/* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1
/* Define to 1 if you have the <errno.h> header file. */
#define HAVE_ERRNO_H 1
/* Define to 1 if you have the `fork' function. */
#define HAVE_FORK 1
/* Define to 1 if you have the `freeifaddrs' function. */
#define HAVE_FREEIFADDRS 1
/* Define to 1 if you have the `gethrtime' function. */
/* #undef HAVE_GETHRTIME */
/* Define to 1 if you have the `getifaddrs' function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
//#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
/* Define to 1 if you have the `gssapi_krb5' library (-lgssapi_krb5). */
/* #undef HAVE_LIBGSSAPI_KRB5 */
/* Define to 1 if you have the `iphlpapi' library (-liphlpapi). */
/* #undef HAVE_LIBIPHLPAPI */
/* Define to 1 if you have the `nsl' library (-lnsl). */
/* #undef HAVE_LIBNSL */
/* Define to 1 if you have the `pthread' library (-lpthread). */
/* #undef HAVE_LIBPTHREAD */
/* Define to 1 if you have the `rpcrt4' library (-lrpcrt4). */
/* #undef HAVE_LIBRPCRT4 */
/* Define to 1 if you have the `rt' library (-lrt). */
/* #undef HAVE_LIBRT */
/* Define to 1 if you have the `socket' library (-lsocket). */
/* #undef HAVE_LIBSOCKET */
/* Define to 1 if you have the `sodium' library (-lsodium). */
/* #undef HAVE_LIBSODIUM */
/* Define to 1 if you have the `ws2_32' library (-lws2_32). */
/* #undef HAVE_LIBWS2_32 */
/* Define to 1 if you have the <limits.h> header file. */
#define HAVE_LIMITS_H 1
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the `memset' function. */
#define HAVE_MEMSET 1
/* Define to 1 if you have the <netinet/in.h> header file. */
#define HAVE_NETINET_IN_H 1
/* Define to 1 if you have the <netinet/tcp.h> header file. */
#define HAVE_NETINET_TCP_H 1
/* Define to 1 if you have the `perror' function. */
#define HAVE_PERROR 1
/* Define to 1 if you have the `socket' function. */
#define HAVE_SOCKET 1
/* Define to 1 if stdbool.h conforms to C99. */
#define HAVE_STDBOOL_H 1
/* Define to 1 if you have the <stddef.h> header file. */
#define HAVE_STDDEF_H 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the <sys/eventfd.h> header file. */
/* #undef HAVE_SYS_EVENTFD_H */
/* Define to 1 if you have the <sys/socket.h> header file. */
#define HAVE_SYS_SOCKET_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/time.h> header file. */
#define HAVE_SYS_TIME_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <sys/uio.h> header file. */
#define HAVE_SYS_UIO_H 1
/* Define to 1 if you have the <time.h> header file. */
#define HAVE_TIME_H 1
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Define to 1 if you have the <windows.h> header file. */
/* #undef HAVE_WINDOWS_H */
/* Define to 1 if the system has the type `_Bool'. */
/* #undef HAVE__BOOL */
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#define LT_OBJDIR ".libs/"
/* Name of package */
#define PACKAGE "zeromq"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "zeromq-dev@lists.zeromq.org"
/* Define to the full name of this package. */
#define PACKAGE_NAME "zeromq"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "zeromq 4.1.0"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "zeromq"
/* Define to the home page for this package. */
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "4.1.0"
/* Define as the return type of signal handlers (`int' or `void'). */
#define RETSIGTYPE void
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#define TIME_WITH_SYS_TIME 1
/* Version number of package */
#define VERSION "4.1.0"
/* Enable militant API assertions */
/* #undef ZMQ_ACT_MILITANT */
/* Force to use mutexes */
/* #undef ZMQ_FORCE_MUTEXES */
/* Have VxWorks OS */
#define ZMQ_HAVE_VXWORKS 1
/* Have AIX OS */
/* #undef ZMQ_HAVE_AIX */
/* Have Android OS */
/* #undef ZMQ_HAVE_ANDROID */
/* Have Cygwin */
/* #undef ZMQ_HAVE_CYGWIN */
/* Have eventfd extension. */
/* #undef ZMQ_HAVE_EVENTFD */
/* Have FreeBSD OS */
/* #undef ZMQ_HAVE_FREEBSD */
/* Have HPUX OS */
/* #undef ZMQ_HAVE_HPUX */
/* Have ifaddrs.h header. */
//#define ZMQ_HAVE_IFADDRS 1
/* Have Linux OS */
/* #undef ZMQ_HAVE_LINUX */
/* Have LOCAL_PEERCRED socket option */
/* #undef ZMQ_HAVE_LOCAL_PEERCRED */
/* Have MinGW32 */
/* #undef ZMQ_HAVE_MINGW32 */
/* Have NetBSD OS */
/* #undef ZMQ_HAVE_NETBSD */
/* Have NORM protocol extension */
/* #undef ZMQ_HAVE_NORM */
/* Have OpenBSD OS */
/* #undef ZMQ_HAVE_OPENBSD */
/* Have OpenPGM extension */
/* #undef ZMQ_HAVE_OPENPGM */
/* Have DarwinOSX OS */
/* #undef ZMQ_HAVE_OSX */
/* Have QNX Neutrino OS */
/* #undef ZMQ_HAVE_QNXNTO */
/* Whether SOCK_CLOEXEC is defined and functioning. */
/* #undef ZMQ_HAVE_SOCK_CLOEXEC */
/* Have Solaris OS */
/* #undef ZMQ_HAVE_SOLARIS */
/* Whether SO_KEEPALIVE is supported. */
#define ZMQ_HAVE_SO_KEEPALIVE 1
/* Have SO_PEERCRED socket option */
/* #undef ZMQ_HAVE_SO_PEERCRED */
/* Whether TCP_KEEPALIVE is supported. */
/* #undef ZMQ_HAVE_TCP_KEEPALIVE */
/* Whether TCP_KEEPCNT is supported. */
/* #undef ZMQ_HAVE_TCP_KEEPCNT */
/* Whether TCP_KEEPIDLE is supported. */
/* #undef ZMQ_HAVE_TCP_KEEPIDLE */
/* Whether TCP_KEEPINTVL is supported. */
/* #undef ZMQ_HAVE_TCP_KEEPINTVL */
/* Have TIPC support */
#define ZMQ_HAVE_TIPC 1
/* Have uio.h header. */
//#define ZMQ_HAVE_UIO 1
#define ZMQ_USE_SELECT 1
/* Have Windows OS */
/* #undef ZMQ_HAVE_WINDOWS */
/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
<pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
#define below would cause a syntax error. */
/* #undef _UINT32_T */
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
/* #undef inline */
#endif
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */
/* Define to `int' if <sys/types.h> does not define. */
/* #undef ssize_t */
/* Define to the type of an unsigned integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
/* #undef uint32_t */
/* Define to empty if the keyword `volatile' does not work. Warning: valid
code using `volatile' can become incorrect without. Disable with care. */
/* #undef volatile */
/* ---- Special case for z/OS Unix Services: openedition ---- */
#include <vxWorks.h>
#ifndef NI_MAXHOST
#define NI_MAXHOST 1025
#endif

6
src/address.cpp
View File

@ -66,7 +66,8 @@ zmq::address_t::~address_t ()
LIBZMQ_DELETE (resolved.udp_addr);
}
}
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
else if (protocol == "ipc") {
if (resolved.ipc_addr) {
LIBZMQ_DELETE (resolved.ipc_addr);
@ -99,7 +100,8 @@ int zmq::address_t::to_string (std::string &addr_) const
if (resolved.udp_addr)
return resolved.udp_addr->to_string (addr_);
}
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
else if (protocol == "ipc") {
if (resolved.ipc_addr)
return resolved.ipc_addr->to_string (addr_);

7
src/address.hpp
View File

@ -40,7 +40,7 @@ class udp_address_t;
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
class ipc_address_t;
#endif
#if defined ZMQ_HAVE_LINUX
#if defined ZMQ_HAVE_LINUX || defined ZMQ_HAVE_VXWORKS
class tipc_address_t;
#endif
#if defined ZMQ_HAVE_VMCI
@ -63,10 +63,11 @@ struct address_t
{
tcp_address_t *tcp_addr;
udp_address_t *udp_addr;
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
ipc_address_t *ipc_addr;
#endif
#if defined ZMQ_HAVE_LINUX
#if defined ZMQ_HAVE_LINUX || defined ZMQ_HAVE_VXWORKS
tipc_address_t *tipc_addr;
#endif
#if defined ZMQ_HAVE_VMCI

4
src/atomic_ptr.hpp
View File

@ -280,7 +280,11 @@ struct atomic_value_t
#endif
#if defined ZMQ_ATOMIC_PTR_MUTEX
#if defined ZMQ_HAVE_VXWORKS
mutable mutex_t sync;
#else
mutex_t sync;
#endif
#endif
private:

9
src/clock.cpp
View File

@ -52,6 +52,10 @@
#include <time.h>
#endif
#if defined ZMQ_HAVE_VXWORKS
#include "timers.h"
#endif
#if defined ZMQ_HAVE_OSX
#include <mach/clock.h>
#include <mach/mach.h>
@ -154,7 +158,8 @@ uint64_t zmq::clock_t::now_us ()
double ticks_div = ticksPerSecond.QuadPart / 1000000.0;
return (uint64_t) (tick.QuadPart / ticks_div);
#elif defined HAVE_CLOCK_GETTIME && defined CLOCK_MONOTONIC
#elif defined HAVE_CLOCK_GETTIME \
&& (defined CLOCK_MONOTONIC || defined ZMQ_HAVE_VXWORKS)
// Use POSIX clock_gettime function to get precise monotonic time.
struct timespec tv;
@ -169,11 +174,13 @@ uint64_t zmq::clock_t::now_us ()
// This should be a configuration check, but I looked into it and writing an
// AC_FUNC_CLOCK_MONOTONIC seems beyond my powers.
if (rc != 0) {
#ifndef ZMQ_HAVE_VXWORKS
// Use POSIX gettimeofday function to get precise time.
struct timeval tv;
int rc = gettimeofday (&tv, NULL);
errno_assert (rc == 0);
return (tv.tv_sec * (uint64_t) 1000000 + tv.tv_usec);
#endif
}
return (tv.tv_sec * (uint64_t) 1000000 + tv.tv_nsec / 1000);

84
src/condition_variable.hpp
View File

@ -170,6 +170,90 @@ class condition_variable_t
#endif
#elif defined ZMQ_HAVE_VXWORKS
#include <sysLib.h>
namespace zmq
{
class condition_variable_t
{
public:
inline condition_variable_t () {}
inline ~condition_variable_t ()
{
scoped_lock_t l (m_listenersMutex);
for (size_t i = 0; i < m_listeners.size (); i++) {
semDelete (m_listeners[i]);
}
}
inline int wait (mutex_t *mutex_, int timeout_)
{
//Atomically releases lock, blocks the current executing thread,
//and adds it to the list of threads waiting on *this. The thread
//will be unblocked when broadcast() is executed.
//It may also be unblocked spuriously. When unblocked, regardless
//of the reason, lock is reacquired and wait exits.
SEM_ID sem = semBCreate (SEM_Q_PRIORITY, SEM_EMPTY);
{
scoped_lock_t l (m_listenersMutex);
m_listeners.push_back (sem);
}
mutex_->unlock ();
int rc;
if (timeout_ < 0)
rc = semTake (sem, WAIT_FOREVER);
else {
int ticksPerSec = sysClkRateGet ();
int timeoutTicks = (timeout_ * ticksPerSec) / 1000 + 1;
rc = semTake (sem, timeoutTicks);
}
{
scoped_lock_t l (m_listenersMutex);
// remove sem from listeners
for (size_t i = 0; i < m_listeners.size (); i++) {
if (m_listeners[i] == sem) {
m_listeners.erase (m_listeners.begin () + i);
break;
}
}
semDelete (sem);
}
mutex_->lock ();
if (rc == 0)
return 0;
if (rc == S_objLib_OBJ_TIMEOUT) {
errno = EAGAIN;
return -1;
}
return -1;
}
inline void broadcast ()
{
scoped_lock_t l (m_listenersMutex);
for (size_t i = 0; i < m_listeners.size (); i++) {
semGive (m_listeners[i]);
}
}
private:
mutex_t m_listenersMutex;
std::vector<SEM_ID> m_listeners;
// Disable copy construction and assignment.
condition_variable_t (const condition_variable_t &);
const condition_variable_t &operator= (const condition_variable_t &);
};
}
#else
#include <pthread.h>

71
src/ip.cpp
View File

@ -44,10 +44,16 @@
#include "tcp.hpp"
#endif
#if defined ZMQ_HAVE_OPENVMS
#if defined ZMQ_HAVE_OPENVMS || defined ZMQ_HAVE_VXWORKS
#include <ioctl.h>
#endif
#if defined ZMQ_HAVE_VXWORKS
#include <unistd.h>
#include <sockLib.h>
#include <ioLib.h>
#endif
#if defined ZMQ_HAVE_EVENTFD
#include <sys/eventfd.h>
#endif
@ -106,7 +112,7 @@ void zmq::unblock_socket (fd_t s_)
u_long nonblock = 1;
int rc = ioctlsocket (s_, FIONBIO, &nonblock);
wsa_assert (rc != SOCKET_ERROR);
#elif defined ZMQ_HAVE_OPENVMS
#elif defined ZMQ_HAVE_OPENVMS || defined ZMQ_HAVE_VXWORKS
int nonblock = 1;
int rc = ioctl (s_, FIONBIO, &nonblock);
errno_assert (rc != -1);
@ -129,8 +135,8 @@ void zmq::enable_ipv4_mapping (fd_t s_)
#else
int flag = 0;
#endif
int rc = setsockopt (s_, IPPROTO_IPV6, IPV6_V6ONLY, (const char *) &flag,
sizeof (flag));
int rc =
setsockopt (s_, IPPROTO_IPV6, IPV6_V6ONLY, (char *) &flag, sizeof (flag));
#ifdef ZMQ_HAVE_WINDOWS
wsa_assert (rc != SOCKET_ERROR);
#else
@ -144,7 +150,8 @@ int zmq::get_peer_ip_address (fd_t sockfd_, std::string &ip_addr_)
int rc;
struct sockaddr_storage ss;
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_WINDOWS
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_WINDOWS \
|| defined ZMQ_HAVE_VXWORKS
int addrlen = static_cast<int> (sizeof ss);
#else
socklen_t addrlen = sizeof ss;
@ -185,9 +192,8 @@ int zmq::get_peer_ip_address (fd_t sockfd_, std::string &ip_addr_)
void zmq::set_ip_type_of_service (fd_t s_, int iptos)
{
int rc =
setsockopt (s_, IPPROTO_IP, IP_TOS,
reinterpret_cast<const char *> (&iptos), sizeof (iptos));
int rc = setsockopt (s_, IPPROTO_IP, IP_TOS,
reinterpret_cast<char *> (&iptos), sizeof (iptos));
#ifdef ZMQ_HAVE_WINDOWS
wsa_assert (rc != SOCKET_ERROR);
@ -198,7 +204,7 @@ void zmq::set_ip_type_of_service (fd_t s_, int iptos)
// Windows and Hurd do not support IPV6_TCLASS
#if !defined(ZMQ_HAVE_WINDOWS) && defined(IPV6_TCLASS)
rc = setsockopt (s_, IPPROTO_IPV6, IPV6_TCLASS,
reinterpret_cast<const char *> (&iptos), sizeof (iptos));
reinterpret_cast<char *> (&iptos), sizeof (iptos));
// If IPv6 is not enabled ENOPROTOOPT will be returned on Linux and
// EINVAL on OSX
@ -577,7 +583,48 @@ int zmq::make_fdpair (fd_t *r_, fd_t *w_)
close (listener);
return 0;
#elif defined ZMQ_HAVE_VXWORKS
struct sockaddr_in lcladdr;
memset (&lcladdr, 0, sizeof lcladdr);
lcladdr.sin_family = AF_INET;
lcladdr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
lcladdr.sin_port = 0;
int listener = open_socket (AF_INET, SOCK_STREAM, 0);
errno_assert (listener != -1);
int on = 1;
int rc =
setsockopt (listener, IPPROTO_TCP, TCP_NODELAY, (char *) &on, sizeof on);
errno_assert (rc != -1);
rc = bind (listener, (struct sockaddr *) &lcladdr, sizeof lcladdr);
errno_assert (rc != -1);
socklen_t lcladdr_len = sizeof lcladdr;
rc = getsockname (listener, (struct sockaddr *) &lcladdr,
(int *) &lcladdr_len);
errno_assert (rc != -1);
rc = listen (listener, 1);
errno_assert (rc != -1);
*w_ = open_socket (AF_INET, SOCK_STREAM, 0);
errno_assert (*w_ != -1);
rc = setsockopt (*w_, IPPROTO_TCP, TCP_NODELAY, (char *) &on, sizeof on);
errno_assert (rc != -1);
rc = connect (*w_, (struct sockaddr *) &lcladdr, sizeof lcladdr);
errno_assert (rc != -1);
*r_ = accept (listener, NULL, NULL);
errno_assert (*r_ != -1);
close (listener);
return 0;
#else
// All other implementations support socketpair()
int sv[2];
@ -594,9 +641,9 @@ int zmq::make_fdpair (fd_t *r_, fd_t *w_)
*w_ = *r_ = -1;
return -1;
} else {
// If there's no SOCK_CLOEXEC, let's try the second best option. Note that
// race condition can cause socket not to be closed (if fork happens
// between socket creation and this point).
// If there's no SOCK_CLOEXEC, let's try the second best option. Note that
// race condition can cause socket not to be closed (if fork happens
// between socket creation and this point).
#if !defined ZMQ_HAVE_SOCK_CLOEXEC && defined FD_CLOEXEC
rc = fcntl (sv[0], F_SETFD, FD_CLOEXEC);
errno_assert (rc != -1);

3
src/ipc_address.cpp
View File

@ -30,7 +30,8 @@
#include "precompiled.hpp"
#include "ipc_address.hpp"
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
#include "err.hpp"

3
src/ipc_address.hpp
View File

@ -32,7 +32,8 @@
#include <string>
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
#include <sys/socket.h>
#include <sys/un.h>

4
src/ipc_connecter.cpp
View File

@ -30,7 +30,8 @@
#include "precompiled.hpp"
#include "ipc_connecter.hpp"
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
#include <new>
#include <string>
@ -49,6 +50,7 @@
#include <sys/socket.h>
#include <sys/un.h>
zmq::ipc_connecter_t::ipc_connecter_t (class io_thread_t *io_thread_,
class session_base_t *session_,
const options_t &options_,

3
src/ipc_connecter.hpp
View File

@ -30,7 +30,8 @@
#ifndef __IPC_CONNECTER_HPP_INCLUDED__
#define __IPC_CONNECTER_HPP_INCLUDED__
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
#include "fd.hpp"
#include "own.hpp"

6
src/ipc_listener.cpp
View File

@ -30,7 +30,8 @@
#include "precompiled.hpp"
#include "ipc_listener.hpp"
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
#include <new>
@ -69,6 +70,7 @@ const char *zmq::ipc_listener_t::tmp_env_vars[] = {
0 // Sentinel
};
int zmq::ipc_listener_t::create_wildcard_address (std::string &path_,
std::string &file_)
{
@ -263,7 +265,7 @@ int zmq::ipc_listener_t::set_address (const char *addr_)
}
// Bind the socket to the file path.
rc = bind (s, address.addr (), address.addrlen ());
rc = bind (s, (sockaddr *) address.addr (), address.addrlen ());
if (rc != 0)
goto error;

3
src/ipc_listener.hpp
View File

@ -30,7 +30,8 @@
#ifndef __ZMQ_IPC_LISTENER_HPP_INCLUDED__
#define __ZMQ_IPC_LISTENER_HPP_INCLUDED__
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
#include <string>

39
src/mutex.hpp
View File

@ -67,6 +67,45 @@ class mutex_t
};
}
#elif defined ZMQ_HAVE_VXWORKS
#include <vxWorks.h>
#include <semLib.h>
namespace zmq
{
class mutex_t
{
public:
inline mutex_t ()
{
m_semId =
semMCreate (SEM_Q_PRIORITY | SEM_INVERSION_SAFE | SEM_DELETE_SAFE);
}
inline ~mutex_t () { semDelete (m_semId); }
inline void lock () { semTake (m_semId, WAIT_FOREVER); }
inline bool try_lock ()
{
if (semTake (m_semId, NO_WAIT) == OK) {
return true;
}
return false;
}
inline void unlock () { semGive (m_semId); }
private:
SEM_ID m_semId;
// Disable copy construction and assignment.
mutex_t (const mutex_t &);
const mutex_t &operator= (const mutex_t &);
};
}
#else
#include <pthread.h>

8
src/options.cpp
View File

@ -717,10 +717,10 @@ int zmq::options_t::setsockopt (int option_,
break;
}
// TODO mechanism should either be set explicitly, or determined when
// connecting. currently, it depends on the order of setsockopt calls
// if there is some inconsistency, which is confusing. in addition,
// the assumed or set mechanism should be queryable (as a socket option)
// TODO mechanism should either be set explicitly, or determined when
// connecting. currently, it depends on the order of setsockopt calls
// if there is some inconsistency, which is confusing. in addition,
// the assumed or set mechanism should be queryable (as a socket option)
#if defined(ZMQ_ACT_MILITANT)
// There is no valid use case for passing an error back to the application

4
src/select.cpp
View File

@ -39,6 +39,10 @@
#elif defined ZMQ_HAVE_OPENVMS
#include <sys/types.h>
#include <sys/time.h>
#elif defined ZMQ_HAVE_VXWORKS
#include <sys/types.h>
#include <sys/time.h>
#include <strings.h>
#else
#include <sys/select.h>
#endif

3
src/session_base.cpp
View File

@ -576,7 +576,8 @@ void zmq::session_base_t::start_connecting (bool wait_)
return;
}
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
if (addr->protocol == "ipc") {
ipc_connecter_t *connecter = new (std::nothrow)
ipc_connecter_t (io_thread, this, options, addr, wait_);

39
src/signaler.cpp
View File

@ -53,6 +53,11 @@
#elif defined ZMQ_HAVE_OPENVMS
#include <sys/types.h>
#include <sys/time.h>
#elif defined ZMQ_HAVE_VXWORKS
#include <sys/types.h>
#include <sys/time.h>
#include <sockLib.h>
#include <strings.h>
#else
#include <sys/select.h>
#endif
@ -87,6 +92,11 @@ static int sleep_ms (unsigned int ms_)
#elif defined ZMQ_HAVE_ANDROID
usleep (ms_ * 1000);
return 0;
#elif defined ZMQ_HAVE_VXWORKS
struct timespec ns_;
ns_.tv_sec = ms_ / 1000;
ns_.tv_nsec = ms_ % 1000 * 1000000;
return nanosleep (&ns_, 0);
#else
return usleep (ms_ * 1000);
#endif
@ -194,6 +204,22 @@ void zmq::signaler_t::send ()
zmq_assert (nbytes == sizeof (dummy));
break;
}
#elif defined ZMQ_HAVE_VXWORKS
unsigned char dummy = 0;
while (true) {
ssize_t nbytes = ::send (w, (char *) &dummy, sizeof (dummy), 0);
if (unlikely (nbytes == -1 && errno == EINTR))
continue;
#if defined(HAVE_FORK)
if (unlikely (pid != getpid ())) {
//printf("Child process %d signaler_t::send returning without sending #2\n", getpid());
errno = EINTR;
break;
}
#endif
zmq_assert (nbytes == sizeof dummy);
break;
}
#else
unsigned char dummy = 0;
while (true) {
@ -305,6 +331,9 @@ void zmq::signaler_t::recv ()
#if defined ZMQ_HAVE_WINDOWS
int nbytes = ::recv (r, (char *) &dummy, sizeof (dummy), 0);
wsa_assert (nbytes != SOCKET_ERROR);
#elif defined ZMQ_HAVE_VXWORKS
ssize_t nbytes = ::recv (r, (char *) &dummy, sizeof (dummy), 0);
errno_assert (nbytes >= 0);
#else
ssize_t nbytes = ::recv (r, &dummy, sizeof (dummy), 0);
errno_assert (nbytes >= 0);
@ -349,6 +378,16 @@ int zmq::signaler_t::recv_failable ()
}
wsa_assert (last_error == WSAEWOULDBLOCK);
}
#elif defined ZMQ_HAVE_VXWORKS
ssize_t nbytes = ::recv (r, (char *) &dummy, sizeof (dummy), 0);
if (nbytes == -1) {
if (errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR) {
errno = EAGAIN;
return -1;
}
errno_assert (errno == EAGAIN || errno == EWOULDBLOCK
|| errno == EINTR);
}
#else
ssize_t nbytes = ::recv (r, &dummy, sizeof (dummy), 0);
if (nbytes == -1) {

17
src/socket_base.cpp
View File

@ -288,7 +288,8 @@ int zmq::socket_base_t::check_protocol (const std::string &protocol_)
{
// First check out whether the protocol is something we are aware of.
if (protocol_ != "inproc"
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
&& protocol_ != "ipc"
#endif
&& protocol_ != "tcp"
@ -312,9 +313,9 @@ int zmq::socket_base_t::check_protocol (const std::string &protocol_)
return -1;
}
// Check whether socket type and transport protocol match.
// Specifically, multicast protocols can't be combined with
// bi-directional messaging patterns (socket types).
// Check whether socket type and transport protocol match.
// Specifically, multicast protocols can't be combined with
// bi-directional messaging patterns (socket types).
#if defined ZMQ_HAVE_OPENPGM || defined ZMQ_HAVE_NORM
if ((protocol_ == "pgm" || protocol_ == "epgm" || protocol_ == "norm")
&& options.type != ZMQ_PUB && options.type != ZMQ_SUB
@ -591,7 +592,8 @@ int zmq::socket_base_t::bind (const char *addr_)
return 0;
}
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
if (protocol == "ipc") {
ipc_listener_t *listener =
new (std::nothrow) ipc_listener_t (io_thread, this, options);
@ -847,7 +849,8 @@ int zmq::socket_base_t::connect (const char *addr_)
// Defer resolution until a socket is opened
paddr->resolved.tcp_addr = NULL;
}
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS
#if !defined ZMQ_HAVE_WINDOWS && !defined ZMQ_HAVE_OPENVMS \
&& !defined ZMQ_HAVE_VXWORKS
else if (protocol == "ipc") {
paddr->resolved.ipc_addr = new (std::nothrow) ipc_address_t ();
alloc_assert (paddr->resolved.ipc_addr);
@ -875,7 +878,7 @@ int zmq::socket_base_t::connect (const char *addr_)
}
}
// TBD - Should we check address for ZMQ_HAVE_NORM???
// TBD - Should we check address for ZMQ_HAVE_NORM???
#ifdef ZMQ_HAVE_OPENPGM
if (protocol == "pgm" || protocol == "epgm") {

6
src/socket_poller.cpp
View File

@ -541,6 +541,12 @@ int zmq::socket_poller_t::wait (zmq::socket_poller_t::event_t *events_,
usleep (timeout_ * 1000);
errno = EAGAIN;
return -1;
#elif defined ZMQ_HAVE_VXWORKS
struct timespec ns_;
ns_.tv_sec = timeout_ / 1000;
ns_.tv_nsec = timeout_ % 1000 * 1000000;
nanosleep (&ns_, 0);
return -1;
#else
usleep (timeout_ * 1000);
return -1;

4
src/socket_poller.hpp
View File

@ -38,6 +38,10 @@
#if defined ZMQ_HAVE_WINDOWS
#include "windows.hpp"
#elif defined ZMQ_HAVE_VXWORKS
#include <unistd.h>
#include <sys/time.h>
#include <strings.h>
#else
#include <unistd.h>
#endif

15
src/socks_connecter.cpp
View File

@ -47,6 +47,9 @@
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#if defined ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#endif
#endif
zmq::socks_connecter_t::socks_connecter_t (class io_thread_t *io_thread_,
@ -342,7 +345,12 @@ int zmq::socks_connecter_t::connect_to_proxy ()
// Set a source address for conversations
if (tcp_addr->has_src_addr ()) {
#if defined ZMQ_HAVE_VXWORKS
rc = ::bind (s, (sockaddr *) tcp_addr->src_addr (),
tcp_addr->src_addrlen ());
#else
rc = ::bind (s, tcp_addr->src_addr (), tcp_addr->src_addrlen ());
#endif
if (rc == -1) {
close ();
return -1;
@ -350,8 +358,11 @@ int zmq::socks_connecter_t::connect_to_proxy ()
}
// Connect to the remote peer.
#if defined ZMQ_HAVE_VXWORKS
rc = ::connect (s, (sockaddr *) tcp_addr->addr (), tcp_addr->addrlen ());
#else
rc = ::connect (s, tcp_addr->addr (), tcp_addr->addrlen ());
#endif
// Connect was successful immediately.
if (rc == 0)
return 0;
@ -377,7 +388,7 @@ zmq::fd_t zmq::socks_connecter_t::check_proxy_connection ()
{
// Async connect has finished. Check whether an error occurred
int err = 0;
#ifdef ZMQ_HAVE_HPUX
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_VXWORKS
int len = sizeof err;
#else
socklen_t len = sizeof err;

9
src/tcp.cpp
View File

@ -39,6 +39,9 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#endif
#endif
#if defined ZMQ_HAVE_OPENVMS
@ -224,7 +227,7 @@ int zmq::tcp_write (fd_t s_, const void *data_, size_t size_)
return nbytes;
#else
ssize_t nbytes = send (s_, data_, size_, 0);
ssize_t nbytes = send (s_, (char *) data_, size_, 0);
// Several errors are OK. When speculative write is being done we may not
// be able to write a single byte from the socket. Also, SIGSTOP issued
@ -273,7 +276,7 @@ int zmq::tcp_read (fd_t s_, void *data_, size_t size_)
#else
const ssize_t rc = recv (s_, data_, size_, 0);
const ssize_t rc = recv (s_, (char *) data_, size_, 0);
// Several errors are OK. When speculative read is being done we may not
// be able to read a single byte from the socket. Also, SIGSTOP issued
@ -297,7 +300,7 @@ void zmq::tcp_assert_tuning_error (zmq::fd_t s_, int rc_)
// Check whether an error occurred
int err = 0;
#ifdef ZMQ_HAVE_HPUX
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_VXWORKS
int len = sizeof err;
#else
socklen_t len = sizeof err;

14
src/tcp_address.cpp
View File

@ -113,8 +113,12 @@ int zmq::tcp_address_t::resolve_nic_name (const char *nic_,
return 0;
}
#elif defined ZMQ_HAVE_AIX || defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_ANDROID
#elif defined ZMQ_HAVE_AIX || defined ZMQ_HAVE_HPUX \
|| defined ZMQ_HAVE_ANDROID || defined ZMQ_HAVE_VXWORKS
#include <sys/ioctl.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <ioLib.h>
#endif
int zmq::tcp_address_t::resolve_nic_name (const char *nic_,
bool ipv6_,
@ -413,7 +417,12 @@ int zmq::tcp_address_t::resolve_interface (const char *interface_,
sockaddr_in6 ip6_addr;
memset (&ip6_addr, 0, sizeof (ip6_addr));
ip6_addr.sin6_family = AF_INET6;
#ifdef ZMQ_HAVE_VXWORKS
struct in6_addr newaddr = IN6ADDR_ANY_INIT;
memcpy (&ip6_addr.sin6_addr, &newaddr, sizeof (in6_addr));
#else
memcpy (&ip6_addr.sin6_addr, &in6addr_any, sizeof (in6addr_any));
#endif
out_addrlen = sizeof (ip6_addr);
memcpy (out_addr, &ip6_addr, out_addrlen);
} else {
@ -646,7 +655,8 @@ int zmq::tcp_address_t::resolve (const char *name_,
std::string if_str = addr_str.substr (pos + 1);
addr_str = addr_str.substr (0, pos);
if (isalpha (if_str.at (0)))
#if !defined ZMQ_HAVE_WINDOWS_TARGET_XP && !defined ZMQ_HAVE_WINDOWS_UWP
#if !defined ZMQ_HAVE_WINDOWS_TARGET_XP && !defined ZMQ_HAVE_WINDOWS_UWP \
&& !defined ZMQ_HAVE_VXWORKS
zone_id = if_nametoindex (if_str.c_str ());
#else
// The function 'if_nametoindex' is not supported on Windows XP.

23
src/tcp_connecter.cpp
View File

@ -52,6 +52,9 @@
#include <netinet/in.h>
#include <netdb.h>
#include <fcntl.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#endif
#ifdef ZMQ_HAVE_OPENVMS
#include <ioctl.h>
#endif
@ -325,26 +328,38 @@ int zmq::tcp_connecter_t::open ()
rc = setsockopt (s, SOL_SOCKET, SO_REUSEADDR, (const char *) &flag,
sizeof (int));
wsa_assert (rc != SOCKET_ERROR);
#elif defined ZMQ_HAVE_VXWORKS
rc = setsockopt (s, SOL_SOCKET, SO_REUSEADDR, (char *) &flag,
sizeof (int));
errno_assert (rc == 0);
#else
rc = setsockopt (s, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof (int));
errno_assert (rc == 0);
#endif
#if defined ZMQ_HAVE_VXWORKS
rc = ::bind (s, (sockaddr *) tcp_addr->src_addr (),
tcp_addr->src_addrlen ());
#else
rc = ::bind (s, tcp_addr->src_addr (), tcp_addr->src_addrlen ());
#endif
if (rc == -1)
return -1;
}
// Connect to the remote peer.
#if defined ZMQ_HAVE_VXWORKS
rc = ::connect (s, (sockaddr *) tcp_addr->addr (), tcp_addr->addrlen ());
#else
rc = ::connect (s, tcp_addr->addr (), tcp_addr->addrlen ());
#endif
// Connect was successful immediately.
if (rc == 0) {
return 0;
}
// Translate error codes indicating asynchronous connect has been
// launched to a uniform EINPROGRESS.
// Translate error codes indicating asynchronous connect has been
// launched to a uniform EINPROGRESS.
#ifdef ZMQ_HAVE_WINDOWS
const int last_error = WSAGetLastError ();
if (last_error == WSAEINPROGRESS || last_error == WSAEWOULDBLOCK)
@ -362,7 +377,7 @@ zmq::fd_t zmq::tcp_connecter_t::connect ()
{
// Async connect has finished. Check whether an error occurred
int err = 0;
#ifdef ZMQ_HAVE_HPUX
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_VXWORKS
int len = sizeof err;
#else
socklen_t len = sizeof err;

14
src/tcp_listener.cpp
View File

@ -51,6 +51,9 @@
#include <netinet/in.h>
#include <netdb.h>
#include <fcntl.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#endif
#endif
#ifdef ZMQ_HAVE_OPENVMS
@ -149,7 +152,7 @@ int zmq::tcp_listener_t::get_address (std::string &addr_)
{
// Get the details of the TCP socket
struct sockaddr_storage ss;
#ifdef ZMQ_HAVE_HPUX
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_VXWORKS
int sl = sizeof (ss);
#else
socklen_t sl = sizeof (ss);
@ -236,13 +239,20 @@ int zmq::tcp_listener_t::set_address (const char *addr_)
rc = setsockopt (s, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, (const char *) &flag,
sizeof (int));
wsa_assert (rc != SOCKET_ERROR);
#elif defined ZMQ_HAVE_VXWORKS
rc = setsockopt (s, SOL_SOCKET, SO_REUSEADDR, (char *) &flag, sizeof (int));
errno_assert (rc == 0);
#else
rc = setsockopt (s, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof (int));
errno_assert (rc == 0);
#endif
// Bind the socket to the network interface and port.
#if defined ZMQ_HAVE_VXWORKS
rc = bind (s, (sockaddr *) address.addr (), address.addrlen ());
#else
rc = bind (s, address.addr (), address.addrlen ());
#endif
#ifdef ZMQ_HAVE_WINDOWS
if (rc == SOCKET_ERROR) {
errno = wsa_error_to_errno (WSAGetLastError ());
@ -284,7 +294,7 @@ zmq::fd_t zmq::tcp_listener_t::accept ()
struct sockaddr_storage ss;
memset (&ss, 0, sizeof (ss));
#ifdef ZMQ_HAVE_HPUX
#if defined ZMQ_HAVE_HPUX || defined ZMQ_HAVE_VXWORKS
int ss_len = sizeof (ss);
#else
socklen_t ss_len = sizeof (ss);

62
src/thread.cpp
View File

@ -97,6 +97,66 @@ void zmq::thread_t::setThreadName (const char *name_)
LIBZMQ_UNUSED (name_);
}
#elif defined ZMQ_HAVE_VXWORKS
extern "C" {
static void *thread_routine (void *arg_)
{
zmq::thread_t *self = (zmq::thread_t *) arg_;
self->applySchedulingParameters ();
self->tfn (self->arg);
return NULL;
}
}
void zmq::thread_t::start (thread_fn *tfn_, void *arg_)
{
tfn = tfn_;
arg = arg_;
descriptor = taskSpawn (NULL, DEFAULT_PRIORITY, DEFAULT_OPTIONS,
DEFAULT_STACK_SIZE, (FUNCPTR) thread_routine,
(int) this, 0, 0, 0, 0, 0, 0, 0, 0, 0);
if (descriptor != NULL || descriptor > 0)
started = true;
}
void zmq::thread_t::stop ()
{
if (started)
while ((descriptor != NULL || descriptor > 0)
&& taskIdVerify (descriptor) == 0) {
}
}
bool zmq::thread_t::is_current_thread () const
{
return taskIdSelf () == descriptor;
}
void zmq::thread_t::setSchedulingParameters (
int priority_, int schedulingPolicy_, const std::set<int> &affinity_cpus_)
{
thread_priority = priority_;
thread_sched_policy = schedulingPolicy_;
thread_affinity_cpus = affinity_cpus_;
}
void zmq::thread_t::
applySchedulingParameters () // to be called in secondary thread context
{
int priority = (thread_priority >= 0 ? thread_priority : DEFAULT_PRIORITY);
priority = (priority < 255 ? priority : DEFAULT_PRIORITY);
if (descriptor != NULL || descriptor > 0) {
taskPrioritySet (descriptor, priority);
}
}
void zmq::thread_t::setThreadName (const char *name_)
{
// not implemented
LIBZMQ_UNUSED (name_);
}
#else
#include <signal.h>
@ -206,6 +266,7 @@ void zmq::thread_t::
posix_assert (rc);
#if !defined ZMQ_HAVE_VXWORKS
if (use_nice_instead_priority
&& thread_priority != ZMQ_THREAD_PRIORITY_DFLT) {
// assume the user wants to decrease the thread's nice value
@ -217,6 +278,7 @@ void zmq::thread_t::
// IMPORTANT: EPERM is typically returned for unprivileged processes: that's because
// CAP_SYS_NICE capability is required or RLIMIT_NICE resource limit should be changed to avoid EPERM!
}
#endif
#ifdef ZMQ_HAVE_PTHREAD_SET_AFFINITY
if (!thread_affinity_cpus.empty ()) {

22
src/thread.hpp
View File

@ -30,7 +30,10 @@
#ifndef __ZMQ_THREAD_HPP_INCLUDED__
#define __ZMQ_THREAD_HPP_INCLUDED__
#ifndef ZMQ_HAVE_WINDOWS
#if defined ZMQ_HAVE_VXWORKS
#include <vxWorks.h>
#include <taskLib.h>
#elif !defined ZMQ_HAVE_WINDOWS
#include <pthread.h>
#endif
#include <set>
@ -58,6 +61,15 @@ class thread_t
{
}
#ifdef ZMQ_HAVE_VXWORKS
~thread_t ()
{
if (descriptor != NULL || descriptor > 0) {
taskDelete (descriptor);
}
}
#endif
// Creates OS thread. 'tfn' is main thread function. It'll be passed
// 'arg' as an argument.
void start (thread_fn *tfn_, void *arg_);
@ -93,6 +105,14 @@ class thread_t
#ifdef ZMQ_HAVE_WINDOWS
HANDLE descriptor;
#elif defined ZMQ_HAVE_VXWORKS
int descriptor;
enum
{
DEFAULT_PRIORITY = 100,
DEFAULT_OPTIONS = 0,
DEFAULT_STACK_SIZE = 4000
};
#else
pthread_t descriptor;
#endif

4
src/tipc_address.hpp
View File

@ -37,7 +37,11 @@
#if defined ZMQ_HAVE_TIPC
#include <sys/socket.h>
#if defined ZMQ_HAVE_VXWORKS
#include <tipc/tipc.h>
#else
#include <linux/tipc.h>
#endif
namespace zmq
{

14
src/tipc_connecter.cpp
View File

@ -49,6 +49,9 @@
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#endif
zmq::tipc_connecter_t::tipc_connecter_t (class io_thread_t *io_thread_,
class session_base_t *session_,
@ -217,9 +220,13 @@ int zmq::tipc_connecter_t::open ()
// Set the non-blocking flag.
unblock_socket (s);
// Connect to the remote peer.
#ifdef ZMQ_HAVE_VXWORKS
int rc = ::connect (s, (sockaddr *) addr->resolved.tipc_addr->addr (),
addr->resolved.tipc_addr->addrlen ());
#else
int rc = ::connect (s, addr->resolved.tipc_addr->addr (),
addr->resolved.tipc_addr->addrlen ());
#endif
// Connect was successful immediately.
if (rc == 0)
return 0;
@ -248,8 +255,11 @@ zmq::fd_t zmq::tipc_connecter_t::connect ()
// Following code should handle both Berkeley-derived socket
// implementations and Solaris.
int err = 0;
#if ZMQ_HAVE_VXWORKS
int len = sizeof (err);
#else
socklen_t len = sizeof (err);
#endif
int rc = getsockopt (s, SOL_SOCKET, SO_ERROR, (char *) &err, &len);
if (rc == -1)
err = errno;

21
src/tipc_listener.cpp
View File

@ -49,7 +49,12 @@
#include <unistd.h>
#include <sys/socket.h>
#include <fcntl.h>
#if defined ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#include <tipc/tipc.h>
#else
#include <linux/tipc.h>
#endif
zmq::tipc_listener_t::tipc_listener_t (io_thread_t *io_thread_,
socket_base_t *socket_,
@ -116,7 +121,11 @@ int zmq::tipc_listener_t::get_address (std::string &addr_)
struct sockaddr_storage ss;
socklen_t sl = sizeof (ss);
#ifdef ZMQ_HAVE_VXWORKS
int rc = getsockname (s, (sockaddr *) &ss, (int *) &sl);
#else
int rc = getsockname (s, (sockaddr *) &ss, &sl);
#endif
if (rc != 0) {
addr_.clear ();
return rc;
@ -148,7 +157,11 @@ int zmq::tipc_listener_t::set_address (const char *addr_)
// If random Port Identity, update address object to reflect the assigned address
if (address.is_random ()) {
struct sockaddr_storage ss;
#ifdef ZMQ_HAVE_VXWORKS
int sl = sizeof (ss);
#else
socklen_t sl = sizeof (ss);
#endif
int rc = getsockname (s, (sockaddr *) &ss, &sl);
if (rc != 0)
goto error;
@ -161,7 +174,11 @@ int zmq::tipc_listener_t::set_address (const char *addr_)
// Bind the socket to tipc name
if (address.is_service ()) {
#ifdef ZMQ_HAVE_VXWORKS
rc = bind (s, (sockaddr *) address.addr (), address.addrlen ());
#else
rc = bind (s, address.addr (), address.addrlen ());
#endif
if (rc != 0)
goto error;
}
@ -199,7 +216,11 @@ zmq::fd_t zmq::tipc_listener_t::accept ()
socklen_t ss_len = sizeof (ss);
zmq_assert (s != retired_fd);
#ifdef ZMQ_HAVE_VXWORKS
fd_t sock = ::accept (s, (struct sockaddr *) &ss, (int *) &ss_len);
#else
fd_t sock = ::accept (s, (struct sockaddr *) &ss, &ss_len);
#endif
if (sock == -1) {
errno_assert (errno == EAGAIN || errno == EWOULDBLOCK
|| errno == ENOBUFS || errno == EINTR

20
src/udp_engine.cpp
View File

@ -35,6 +35,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <sockLib.h>
#endif
#endif
#include "udp_engine.hpp"
@ -128,8 +131,13 @@ void zmq::udp_engine_t::plug (io_thread_t *io_thread_, session_base_t *session_)
errno_assert (rc == 0);
#endif
#ifdef ZMQ_HAVE_VXWORKS
rc = bind (fd, (sockaddr *) address->resolved.udp_addr->bind_addr (),
address->resolved.udp_addr->bind_addrlen ());
#else
rc = bind (fd, address->resolved.udp_addr->bind_addr (),
address->resolved.udp_addr->bind_addrlen ());
#endif
#ifdef ZMQ_HAVE_WINDOWS
wsa_assert (rc != SOCKET_ERROR);
#else
@ -282,6 +290,10 @@ void zmq::udp_engine_t::out_event ()
rc = sendto (fd, (const char *) out_buffer, (int) size, 0, out_address,
(int) out_addrlen);
wsa_assert (rc != SOCKET_ERROR);
#elif defined ZMQ_HAVE_VXWORKS
rc = sendto (fd, (caddr_t) out_buffer, size, 0,
(sockaddr *) out_address, (int) out_addrlen);
errno_assert (rc != -1);
#else
rc = sendto (fd, out_buffer, size, 0, out_address, out_addrlen);
errno_assert (rc != -1);
@ -321,6 +333,14 @@ void zmq::udp_engine_t::in_event ()
|| last_error == WSAEWOULDBLOCK);
return;
}
#elif defined ZMQ_HAVE_VXWORKS
int nbytes = recvfrom (fd, (char *) in_buffer, MAX_UDP_MSG, 0,
(sockaddr *) &in_address, (int *) &in_addrlen);
if (nbytes == -1) {
errno_assert (errno != EBADF && errno != EFAULT && errno != ENOMEM
&& errno != ENOTSOCK);
return;
}
#else
int nbytes = recvfrom (fd, in_buffer, MAX_UDP_MSG, 0,
(sockaddr *) &in_address, &in_addrlen);

6
src/ypipe.hpp
View File

@ -62,9 +62,9 @@ template <typename T, int N> class ypipe_t : public ypipe_base_t<T>
// just to keep ICC and code checking tools from complaining.
inline virtual ~ypipe_t () {}
// Following function (write) deliberately copies uninitialised data
// when used with zmq_msg. Initialising the VSM body for
// non-VSM messages won't be good for performance.
// Following function (write) deliberately copies uninitialised data
// when used with zmq_msg. Initialising the VSM body for
// non-VSM messages won't be good for performance.
#ifdef ZMQ_HAVE_OPENVMS
#pragma message save

6
src/ypipe_conflate.hpp
View File

@ -53,9 +53,9 @@ template <typename T> class ypipe_conflate_t : public ypipe_base_t<T>
// just to keep ICC and code checking tools from complaining.
inline virtual ~ypipe_conflate_t () {}
// Following function (write) deliberately copies uninitialised data
// when used with zmq_msg. Initialising the VSM body for
// non-VSM messages won't be good for performance.
// Following function (write) deliberately copies uninitialised data
// when used with zmq_msg. Initialising the VSM body for
// non-VSM messages won't be good for performance.
#ifdef ZMQ_HAVE_OPENVMS
#pragma message save

10
src/zmq.cpp
View File

@ -55,6 +55,9 @@
#if !defined ZMQ_HAVE_WINDOWS
#include <unistd.h>
#ifdef ZMQ_HAVE_VXWORKS
#include <strings.h>
#endif
#endif
// XSI vector I/O
@ -682,7 +685,7 @@ const char *zmq_msg_gets (const zmq_msg_t *msg_, const char *property_)
}
}
// Polling.
// Polling.
#if defined ZMQ_HAVE_POLLER
inline int zmq_poller_poll (zmq_pollitem_t *items_, int nitems_, long timeout_)
@ -967,6 +970,11 @@ int zmq_poll (zmq_pollitem_t *items_, int nitems_, long timeout_)
#if defined ZMQ_HAVE_WINDOWS
Sleep (timeout_ > 0 ? timeout_ : INFINITE);
return 0;
#elif defined ZMQ_HAVE_VXWORKS
struct timespec ns_;
ns_.tv_sec = timeout_ / 1000;
ns_.tv_nsec = timeout_ % 1000 * 1000000;
return nanosleep (&ns_, 0);
#else
return usleep (timeout_ * 1000);
#endif